Merge next-mr -> next-4284.

Fix Bug#50555 "handler commands crash server in my_hash_first()"
as a post-merge fix (the new handler tests are not passing 
otherwise).
- in hash.c, don't call calc_hash if ! my_hash_inited().
- add tests and results for the test case for Bug#50555


mysys/hash.c:
  Assert that the hash is initialized when it's used.
sql/set_var.cc:
  Check that the hash is initalized before using it (Bug#50555)

CMakeLists.txt

@@ -107,6 +107,14 @@ IF(CMAKE_GENERATOR MATCHES "Visual Studio 7")
     MESSAGE("Warning: Building MySQL with Visual Studio 2003.NET is no more supported.")
     MESSAGE("Please use a newer version of Visual Studio.")
     SET(WITHOUT_DYNAMIC_PLUGINS TRUE)
+
+    # VS2003 needs the /Op compiler option to disable floating point optimizations
+    SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /Op")
+    SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Op")
+    SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Op")
+    SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Op")
+    SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Op")
+    SET(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /Op")
 ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 7")
 
 # Settings for Visual Studio 7 and above.  

client/Makefile.am

@@ -109,7 +109,7 @@ sql_src=log_event.h mysql_priv.h rpl_constants.h \
 	log_event_old.h log_event_old.cc \
 	rpl_record_old.h rpl_record_old.cc \
 	transaction.h
-strings_src=decimal.c
+strings_src=decimal.c dtoa.c
 
 link_sources:
 	for f in $(sql_src) ; do \

client/sql_string.cc

@@ -24,10 +24,6 @@
 #include <m_string.h>
 #include <m_ctype.h>
 #include <mysql_com.h>
-#ifdef HAVE_FCONVERT
-#include <floatingpoint.h>
-#endif
-
 /*
   The following extern declarations are ok as these are interface functions
   required by the string function
@@ -117,82 +113,19 @@ bool String::set(ulonglong num, CHARSET_INFO *cs)
 
 bool String::set(double num,uint decimals, CHARSET_INFO *cs)
 {
-  char buff[331];
+  char buff[FLOATING_POINT_BUFFER];
   uint dummy_errors;
+  size_t len;
 
   str_charset=cs;
   if (decimals >= NOT_FIXED_DEC)
   {
-    uint32 len= my_sprintf(buff,(buff, "%.15g",num));// Enough for a DATETIME
+    len= my_gcvt(num, MY_GCVT_ARG_DOUBLE, sizeof(buff) - 1, buff, NULL);
     return copy(buff, len, &my_charset_latin1, cs, &dummy_errors);
   }
-#ifdef HAVE_FCONVERT
-  int decpt,sign;
-  char *pos,*to;
-
-  (void) fconvert(num,(int) decimals,&decpt,&sign,buff+1);
-  if (!my_isdigit(&my_charset_latin1, buff[1]))
-  {						// Nan or Inf
-    pos=buff+1;
-    if (sign)
-    {
-      buff[0]='-';
-      pos=buff;
-    }
-    uint dummy_errors;
-    return copy(pos,(uint32) strlen(pos), &my_charset_latin1, cs, &dummy_errors);
-  }
-  if (alloc((uint32) ((uint32) decpt+3+decimals)))
-    return TRUE;
-  to=Ptr;
-  if (sign)
-    *to++='-';
-
-  pos=buff+1;
-  if (decpt < 0)
-  {					/* value is < 0 */
-    *to++='0';
-    if (!decimals)
-      goto end;
-    *to++='.';
-    if ((uint32) -decpt > decimals)
-      decpt= - (int) decimals;
-    decimals=(uint32) ((int) decimals+decpt);
-    while (decpt++ < 0)
-      *to++='0';
-  }
-  else if (decpt == 0)
-  {
-    *to++= '0';
-    if (!decimals)
-      goto end;
-    *to++='.';
-  }
-  else
-  {
-    while (decpt-- > 0)
-      *to++= *pos++;
-    if (!decimals)
-      goto end;
-    *to++='.';
-  }
-  while (decimals--)
-    *to++= *pos++;
-
-end:
-  *to=0;
-  str_length=(uint32) (to-Ptr);
-  return FALSE;
-#else
-#ifdef HAVE_SNPRINTF
-  buff[sizeof(buff)-1]=0;			// Safety
-  snprintf(buff,sizeof(buff)-1, "%.*f",(int) decimals,num);
-#else
-  sprintf(buff,"%.*f",(int) decimals,num);
-#endif
-  return copy(buff,(uint32) strlen(buff), &my_charset_latin1, cs,
+  len= my_fcvt(num, decimals, buff, NULL);
+  return copy(buff, (uint32) len, &my_charset_latin1, cs,
               &dummy_errors);
-#endif
 }
 
 
@@ -675,7 +608,8 @@ void String::qs_append(const char *str, uint32 len)
 void String::qs_append(double d)
 {
   char *buff = Ptr + str_length;
-  str_length+= my_sprintf(buff, (buff, "%.15g", d));
+  str_length+= my_gcvt(d, MY_GCVT_ARG_DOUBLE, FLOATING_POINT_BUFFER - 1, buff,
+                       NULL);
 }
 
 void String::qs_append(double *d)

configure.in

@@ -375,6 +375,21 @@ case "$target_os" in
     fi
   ;;
 esac
+
+# The following is required for portable results of floating point calculations
+# on PowerPC. The same must also be done for IA-64, but this options is missing
+# in the IA-64 gcc backend.
+
+if test "$GCC" = "yes"
+then
+  case "$host_cpu" in
+    *ppc* | *powerpc*)
+      CFLAGS="$CFLAGS -mno-fused-madd"
+      CXXFLAGS="$CXXFLAGS -mno-fused-madd"
+    ;;
+  esac
+fi
+
 AC_SUBST(CC)
 AC_SUBST(CFLAGS)
 AC_SUBST(CXX)
@@ -2236,7 +2251,7 @@ AC_FUNC_VPRINTF
 
 AC_CHECK_FUNCS(alarm bcmp bfill bmove bsearch bzero \
   chsize cuserid fchmod fcntl \
-  fconvert fdatasync fesetround finite fpresetsticky fpsetmask fsync ftruncate \
+  fdatasync fesetround finite fpresetsticky fpsetmask fsync ftruncate \
   getcwd gethostbyaddr_r gethostbyname_r getpass getpassphrase getpwnam \
   getpwuid getrlimit getrusage getwd index initgroups isnan \
   localtime_r gethrtime gmtime_r \

include/atomic/x86-gcc.h

@@ -108,7 +108,7 @@
   int32 ebx=(set & 0xFFFFFFFF), ecx=(set >> 32);                \
   asm volatile ("push %%ebx; movl %3, %%ebx;"                   \
                 LOCK_prefix "; cmpxchg8b %0; setz %2; pop %%ebx"\
-               : "+m" (*a), "+A" (*cmp), "=q" (ret)             \
+               : "+m" (*a), "+A" (*cmp), "=c" (ret)             \
                :"m" (ebx), "c" (ecx))
 #endif
 

include/m_string.h

@@ -92,9 +92,6 @@ extern char *stpcpy(char *, const char *);	/* For AIX with gcc 2.95.3 */
 extern char NEAR _dig_vec_upper[];
 extern char NEAR _dig_vec_lower[];
 
-/* Defined in strtod.c */
-extern const double log_10[309];
-
 #ifdef BAD_STRING_COMPILER
 #define strmov(A,B)  (memccpy(A,B,0,INT_MAX)-1)
 #else
@@ -199,8 +196,42 @@ extern char *strstr(const char *, const char *);
 extern int is_prefix(const char *, const char *);
 
 /* Conversion routines */
+typedef enum {
+  MY_GCVT_ARG_FLOAT,
+  MY_GCVT_ARG_DOUBLE
+} my_gcvt_arg_type;
+
 double my_strtod(const char *str, char **end, int *error);
 double my_atof(const char *nptr);
+size_t my_fcvt(double x, int precision, char *to, my_bool *error);
+size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to,
+               my_bool *error);
+
+#define NOT_FIXED_DEC 31
+
+/*
+  The longest string my_fcvt can return is 311 + "precision" bytes.
+  Here we assume that we never cal my_fcvt() with precision >= NOT_FIXED_DEC
+  (+ 1 byte for the terminating '\0').
+*/
+#define FLOATING_POINT_BUFFER (311 + NOT_FIXED_DEC)
+
+/*
+  We want to use the 'e' format in some cases even if we have enough space
+  for the 'f' one just to mimic sprintf("%.15g") behavior for large integers,
+  and to improve it for numbers < 10^(-4).
+  That is, for |x| < 1 we require |x| >= 10^(-15), and for |x| > 1 we require
+  it to be integer and be <= 10^DBL_DIG for the 'f' format to be used.
+  We don't lose precision, but make cases like "1e200" or "0.00001" look nicer.
+*/
+#define MAX_DECPT_FOR_F_FORMAT DBL_DIG
+
+/*
+  The maximum possible field width for my_gcvt() conversion.
+  (DBL_DIG + 2) significant digits + sign + "." + ("e-NNN" or
+  MAX_DECPT_FOR_F_FORMAT zeros for cases when |x|<1 and the 'f' format is used).
+*/
+#define MY_GCVT_MAX_FIELD_WIDTH (DBL_DIG + 4 + max(5, MAX_DECPT_FOR_F_FORMAT)) \
 
 extern char *llstr(longlong value,char *buff);
 extern char *ullstr(longlong value,char *buff);

include/myisam.h

@@ -260,7 +260,7 @@ extern ulong myisam_bulk_insert_tree_size, myisam_data_pointer_size;
 /* which is normally forbidden                                        */
 extern int (*myisam_test_invalid_symlink)(const char *filename);
 extern ulonglong myisam_mmap_size, myisam_mmap_used;
-extern pthread_mutex_t THR_LOCK_myisam_mmap;
+extern mysql_mutex_t THR_LOCK_myisam_mmap;
 
 	/* Prototypes for myisam-functions */
 

libmysql/CMakeLists.txt

@@ -69,7 +69,7 @@ SET(CLIENT_SOURCES   ../mysys/array.c ../strings/bchange.c ../strings/bmove.c
                      ../strings/ctype-simple.c ../strings/ctype-sjis.c ../strings/ctype-tis620.c 
                      ../strings/ctype-uca.c ../strings/ctype-ucs2.c ../strings/ctype-ujis.c 
                      ../strings/ctype-utf8.c ../strings/ctype-win1250ch.c ../strings/ctype.c 
-                     ../mysys/default.c errmsg.c ../mysys/errors.c
+                     ../mysys/default.c ../strings/dtoa.c errmsg.c ../mysys/errors.c
                      ../mysys/hash.c ../mysys/my_sleep.c ../mysys/default_modify.c
                      get_password.c ../strings/int2str.c ../strings/is_prefix.c 
                      libmysql.c ../mysys/list.c ../strings/llstr.c
@@ -92,7 +92,7 @@ SET(CLIENT_SOURCES   ../mysys/array.c ../strings/bchange.c ../strings/bmove.c
                      ../mysys/safemalloc.c ../mysys/sha1.c ../strings/str2int.c
                      ../strings/str_alloc.c ../strings/strcend.c ../strings/strcont.c ../strings/strend.c 
                      ../strings/strfill.c ../mysys/string.c ../strings/strinstr.c ../strings/strmake.c 
-                     ../strings/strmov.c ../strings/strnlen.c ../strings/strnmov.c ../strings/strtod.c
+                     ../strings/strmov.c ../strings/strnlen.c ../strings/strnmov.c
                      ../strings/strtoll.c ../strings/strtoull.c ../strings/strxmov.c ../strings/strxnmov.c 
                      ../mysys/thr_mutex.c ../mysys/typelib.c ../vio/vio.c ../vio/viosocket.c 
                      ../vio/viossl.c ../vio/viosslfactories.c ../strings/xml.c ../mysys/mf_qsort.c

libmysql/Makefile.shared

@@ -35,7 +35,7 @@ target_sources = 	libmysql.c password.c \
 			get_password.c errmsg.c
 
 mystringsobjects =	strmov.lo strxmov.lo strxnmov.lo strnmov.lo \
-			strmake.lo strend.lo strtod.lo \
+			strmake.lo strend.lo \
 			strnlen.lo strfill.lo is_prefix.lo \
 			int2str.lo str2int.lo strinstr.lo strcont.lo \
 			strcend.lo bcmp.lo ctype-latin1.lo \
@@ -46,7 +46,7 @@ mystringsobjects =	strmov.lo strxmov.lo strxnmov.lo strnmov.lo \
 			ctype-win1250ch.lo ctype-utf8.lo ctype-extra.lo \
 			ctype-ucs2.lo ctype-gb2312.lo ctype-gbk.lo \
 			ctype-sjis.lo ctype-tis620.lo ctype-ujis.lo \
-			ctype-uca.lo xml.lo my_strtoll10.lo str_alloc.lo 
+			ctype-uca.lo xml.lo my_strtoll10.lo str_alloc.lo dtoa.lo
 
 mystringsextra= 	strto.c
 dbugobjects =		dbug.lo # IT IS IN SAFEMALLOC.C sanity.lo

libmysql/client_settings.h

@@ -27,8 +27,7 @@ extern char *	mysql_unix_port;
                              CLIENT_TRANSACTIONS |  \
                              CLIENT_PROTOCOL_41 | \
                              CLIENT_SECURE_CONNECTION | \
-                             CLIENT_MULTI_RESULTS | \
-                             CLIENT_PS_MULTI_RESULTS)
+                             CLIENT_MULTI_RESULTS)
 
 sig_handler my_pipe_sig_handler(int sig);
 void read_user_name(char *name);

libmysql/libmysql.c

@@ -3372,12 +3372,13 @@ static void fetch_long_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
     param   output buffer descriptor
     field   column metadata
     value   column data
-    width   default number of significant digits used when converting
-            float/double to string
+    type    either MY_GCVT_ARG_FLOAT or MY_GCVT_ARG_DOUBLE.
+            Affects the maximum number of significant digits
+            returned by my_gcvt().
 */
 
 static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
-                                        double value, int width)
+                                        double value, my_gcvt_arg_type type)
 {
   char *buffer= (char *)param->buffer;
   double val64 = (value < 0 ? -floor(-value) : floor(value));
@@ -3461,39 +3462,24 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
       floating point -> string conversion nicely, honor all typecodes
       and param->offset possibly set in mysql_stmt_fetch_column
     */
-    char buff[MAX_DOUBLE_STRING_REP_LENGTH];
-    char *end;
+    char buff[FLOATING_POINT_BUFFER];
+    size_t len;
     if (field->decimals >= NOT_FIXED_DEC)
-    {
-      /*
-        DBL_DIG below is to ensure that the server and client has the same
-        precisions. This will ensure that on the same machine you get the
-        same value as a string independent of the protocol you use.
-      */
-      sprintf(buff, "%-*.*g", (int) min(sizeof(buff)-1,
-                                        param->buffer_length),
-              min(DBL_DIG, width), value);
-      end= strcend(buff, ' ');
-      *end= 0;
-    }
+      len= my_gcvt(value, type,
+                   (int) min(sizeof(buff)-1, param->buffer_length),
+                   buff, NULL);
     else
-    {
-      sprintf(buff, "%.*f", (int) field->decimals, value);
-      end= strend(buff);
-    }
+      len= my_fcvt(value, (int) field->decimals, buff, NULL);
 
-    {
-      size_t length= end - buff;
-      if (field->flags & ZEROFILL_FLAG && length < field->length &&
+    if (field->flags & ZEROFILL_FLAG && len < field->length &&
         field->length < MAX_DOUBLE_STRING_REP_LENGTH - 1)
     {
-        bmove_upp((uchar*) buff + field->length, (uchar*) buff + length,
-                  length);
-        bfill((char*) buff, field->length - length, '0');
-        length= field->length;
-      }
-      fetch_string_with_conversion(param, buff, length);
+      bmove_upp((uchar*) buff + field->length, (uchar*) buff + len,
+                len);
+      bfill((char*) buff, field->length - len, '0');
+      len= field->length;
     }
+    fetch_string_with_conversion(param, buff, len);
 
     break;
   }
@@ -3538,7 +3524,7 @@ static void fetch_datetime_with_conversion(MYSQL_BIND *param,
   {
     ulonglong value= TIME_to_ulonglong(my_time);
     fetch_float_with_conversion(param, field,
-                                ulonglong2double(value), DBL_DIG);
+                                ulonglong2double(value), MY_GCVT_ARG_DOUBLE);
     break;
   }
   case MYSQL_TYPE_TINY:
@@ -3632,7 +3618,7 @@ static void fetch_result_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
   {
     float value;
     float4get(value,*row);
-    fetch_float_with_conversion(param, field, value, FLT_DIG);
+    fetch_float_with_conversion(param, field, value, MY_GCVT_ARG_FLOAT);
     *row+= 4;
     break;
   }
@@ -3640,7 +3626,7 @@ static void fetch_result_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
   {
     double value;
     float8get(value,*row);
-    fetch_float_with_conversion(param, field, value, DBL_DIG);
+    fetch_float_with_conversion(param, field, value, MY_GCVT_ARG_DOUBLE);
     *row+= 8;
     break;
   }

libmysqld/libmysqld.def

@@ -104,3 +104,4 @@ EXPORTS
 	mysql_stmt_attr_get
 	mysql_stmt_attr_set
 	mysql_stmt_field_count
+	mysql_stmt_next_result

mysql-test/collections/default.experimental

@@ -12,7 +12,6 @@ main.lock_multi_bug38499                 # Bug#47448 2009-09-19 alik main.lock_m
 main.lock_multi_bug38691 @solaris        # Bug#47792 2009-10-02 alik main.lock_multi_bug38691 times out sporadically on Solaris 10
 main.log_tables                          # Bug#47924 2009-10-08 alik main.log_tables times out sporadically 
 main.plugin                              # Bug#47146 Linking problem with example plugin when dtrace enabled
-main.plugin_load                         # Bug#47146
 
 rpl.rpl_get_master_version_and_clock*    # Bug#49191 2009-12-01 Daogang rpl_get_master_version_and_clock failed on PB2: COM_REGISTER_SLAVE failed
 rpl.rpl_heartbeat_basic                  # BUG#43828 2009-10-22 luis fails sporadically

mysql-test/include/check_key_reads.inc

+# include file for checking if variable key_reads is zero
+let $key_reads= query_get_value(SHOW STATUS LIKE 'key_reads',Value,1);
+--disable_query_log
+eval SELECT IF($key_reads = 0, "Yes!", "No!") as 'Zero key reads?';
+FLUSH STATUS;
+--enable_query_log

mysql-test/include/check_key_req.inc

+# include file for checking if variable key_reads = key_read_requests
+let $key_reads= query_get_value(SHOW STATUS LIKE 'key_reads',Value,1);
+let $key_r_req= query_get_value(SHOW STATUS LIKE 'key_read_requests',Value,1);
+let $key_writes= query_get_value(SHOW STATUS LIKE 'key_writes',Value,1);
+let $key_w_req= query_get_value(SHOW STATUS LIKE 'key_write_requests',Value,1);
+--disable_query_log
+eval SELECT IF($key_reads = $key_r_req, "reads == requests", "reads != requests") as 'reads vs requests';
+eval SELECT IF($key_writes = $key_w_req, "writes == requests", "writes != requests") as 'writes vs requests';
+--enable_query_log

mysql-test/include/handler.inc

@@ -1491,3 +1491,12 @@ disconnect con1;
 --source include/wait_until_disconnected.inc
 --echo # -> connection default
 connection default;
+
+--echo #
+--echo # A test for Bug#50555 "handler commands crash server in
+--echo # my_hash_first()". 
+--echo #
+--error ER_UNKNOWN_TABLE
+handler no_such_table read no_such_index first;
+--error ER_UNKNOWN_TABLE
+handler no_such_table close;

mysql-test/r/archive_gis.result

@@ -266,7 +266,7 @@ fid	AsText(EndPoint(g))
 107	POINT(40 10)
 SELECT fid, GLength(g) FROM gis_line ORDER by fid;
 fid	GLength(g)
-105	24.142135623731
+105	24.14213562373095
 106	40
 107	30
 SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
@@ -292,7 +292,7 @@ Note	1003	select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint
 SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
 fid	AsText(Centroid(g))
 108	POINT(15 15)
-109	POINT(25.4166666666667 25.4166666666667)
+109	POINT(25.416666666666668 25.416666666666668)
 110	POINT(20 10)
 SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
 fid	Area(g)
@@ -326,8 +326,8 @@ fid	IsClosed(g)
 116	0
 SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
 fid	AsText(Centroid(g))
-117	POINT(55.5885277530424 17.426536064114)
-118	POINT(55.5885277530424 17.426536064114)
+117	POINT(55.58852775304245 17.426536064113982)
+118	POINT(55.58852775304245 17.426536064113982)
 119	POINT(2 2)
 SELECT fid, Area(g) FROM gis_multi_polygon ORDER by fid;
 fid	Area(g)

mysql-test/r/cast.result

@@ -342,11 +342,11 @@ INSERT INTO t1 SET f1 = -1.0e+30 ;
 INSERT INTO t1 SET f1 = +1.0e+30 ;
 SELECT f1 AS double_val, CAST(f1 AS SIGNED INT) AS cast_val FROM t1;
 double_val	cast_val
--1e+30	-9223372036854775808
-1e+30	9223372036854775807
+-1e30	-9223372036854775808
+1e30	9223372036854775807
 Warnings:
-Warning	1292	Truncated incorrect INTEGER value: '-1e+30'
-Warning	1292	Truncated incorrect INTEGER value: '1e+30'
+Warning	1292	Truncated incorrect INTEGER value: '-1e30'
+Warning	1292	Truncated incorrect INTEGER value: '1e30'
 DROP TABLE t1;
 select isnull(date(NULL)), isnull(cast(NULL as DATE));
 isnull(date(NULL))	isnull(cast(NULL as DATE))
@@ -363,7 +363,7 @@ cast('1.2' as decimal(3,2))
 1.20
 select 1e18 * cast('1.2' as decimal(3,2));
 1e18 * cast('1.2' as decimal(3,2))
-1.2e+18
+1.2e18
 select cast(cast('1.2' as decimal(3,2)) as signed);
 cast(cast('1.2' as decimal(3,2)) as signed)
 1

mysql-test/r/exampledb.result

-drop database if exists events_test;
-drop database if exists events_test2;
-drop table if exists t1;
-CREATE TABLE t1 (
-Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
-Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
-) ENGINE=example;
-drop table t1;

mysql-test/r/func_group.result

@@ -61,7 +61,7 @@ grp	sum
 NULL	NULL
 1	7
 2	20.25
-3	45.4831632475944
+3	45.48316324759439
 create table t2 (grp int, a bigint unsigned, c char(10));
 insert into t2 select grp,max(a)+max(grp),max(c) from t1 group by grp;
 replace into t2 select grp, a, c from t1 limit 2,1;
@@ -891,7 +891,7 @@ select 1e8 * sum(distinct df) from t1;
 330000000
 select 1e8 * min(df) from t1;
 1e8 * min(df)
-110000000
+110000000.00000001
 create table t3 (ifl int);
 insert into t3 values(1), (2);
 select cast(min(ifl) as decimal(5,2)) from t3;
@@ -1186,7 +1186,7 @@ std(s1/s2)
 0.21325764
 select std(o1/o2) from bug22555;
 std(o1/o2)
-0.213257635866493
+0.2132576358664934
 select std(e1/e2) from bug22555;
 std(e1/e2)
 0.21325764
@@ -1209,13 +1209,13 @@ i	count(*)	std(e1/e2)
 3	4	0.000000000000000000000000000000
 select round(std(s1/s2), 17) from bug22555;
 round(std(s1/s2), 17)
-0.21325763586649341
+0.21325763586649340
 select std(o1/o2) from bug22555;
 std(o1/o2)
-0.213257635866493
+0.2132576358664934
 select round(std(e1/e2), 17) from bug22555;
 round(std(e1/e2), 17)
-0.21325763586649341
+0.21325763586649340
 set div_precision_increment=20;
 select i, count(*), std(s1/s2) from bug22555 group by i order by i;
 i	count(*)	std(s1/s2)
@@ -1234,13 +1234,13 @@ i	count(*)	std(e1/e2)
 3	4	0.000000000000000000000000000000
 select round(std(s1/s2), 17) from bug22555;
 round(std(s1/s2), 17)
-0.21325763586649341
+0.21325763586649340
 select std(o1/o2) from bug22555;
 std(o1/o2)
-0.213257635866493
+0.2132576358664934
 select round(std(e1/e2), 17) from bug22555;
 round(std(e1/e2), 17)
-0.21325763586649341
+0.21325763586649340
 set @@div_precision_increment=@saved_div_precision_increment;
 drop table bug22555;
 create table bug22555 (s smallint, o double, e decimal);

mysql-test/r/func_math.result

@@ -44,7 +44,7 @@ Warnings:
 Note	1003	select abs(-(10)) AS `abs(-10)`,sign(-(5)) AS `sign(-5)`,sign(5) AS `sign(5)`,sign(0) AS `sign(0)`
 select log(exp(10)),exp(log(sqrt(10))*2),log(-1),log(NULL),log(1,1),log(3,9),log(-1,2),log(NULL,2);
 log(exp(10))	exp(log(sqrt(10))*2)	log(-1)	log(NULL)	log(1,1)	log(3,9)	log(-1,2)	log(NULL,2)
-10	10	NULL	NULL	NULL	2	NULL	NULL
+10	10.000000000000002	NULL	NULL	NULL	2	NULL	NULL
 explain extended select log(exp(10)),exp(log(sqrt(10))*2),log(-1),log(NULL),log(1,1),log(3,9),log(-1,2),log(NULL,2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
@@ -52,7 +52,7 @@ Warnings:
 Note	1003	select log(exp(10)) AS `log(exp(10))`,exp((log(sqrt(10)) * 2)) AS `exp(log(sqrt(10))*2)`,log(-(1)) AS `log(-1)`,log(NULL) AS `log(NULL)`,log(1,1) AS `log(1,1)`,log(3,9) AS `log(3,9)`,log(-(1),2) AS `log(-1,2)`,log(NULL,2) AS `log(NULL,2)`
 select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL);
 ln(exp(10))	exp(ln(sqrt(10))*2)	ln(-1)	ln(0)	ln(NULL)
-10	10	NULL	NULL	NULL
+10	10.000000000000002	NULL	NULL	NULL
 explain extended select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
@@ -60,7 +60,7 @@ Warnings:
 Note	1003	select ln(exp(10)) AS `ln(exp(10))`,exp((ln(sqrt(10)) * 2)) AS `exp(ln(sqrt(10))*2)`,ln(-(1)) AS `ln(-1)`,ln(0) AS `ln(0)`,ln(NULL) AS `ln(NULL)`
 select log2(8),log2(15),log2(-2),log2(0),log2(NULL);
 log2(8)	log2(15)	log2(-2)	log2(0)	log2(NULL)
-3	3.90689059560852	NULL	NULL	NULL
+3	3.9068905956085187	NULL	NULL	NULL
 explain extended select log2(8),log2(15),log2(-2),log2(0),log2(NULL);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
@@ -68,7 +68,7 @@ Warnings:
 Note	1003	select log2(8) AS `log2(8)`,log2(15) AS `log2(15)`,log2(-(2)) AS `log2(-2)`,log2(0) AS `log2(0)`,log2(NULL) AS `log2(NULL)`
 select log10(100),log10(18),log10(-4),log10(0),log10(NULL);
 log10(100)	log10(18)	log10(-4)	log10(0)	log10(NULL)
-2	1.25527250510331	NULL	NULL	NULL
+2	1.255272505103306	NULL	NULL	NULL
 explain extended select log10(100),log10(18),log10(-4),log10(0),log10(NULL);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
@@ -85,7 +85,7 @@ Note	1003	select pow(10,log10(10)) AS `pow(10,log10(10))`,pow(2,4) AS `power(2,4
 set @@rand_seed1=10000000,@@rand_seed2=1000000;
 select rand(999999),rand();
 rand(999999)	rand()
-0.0142313651873091	0.028870999839968
+0.014231365187309091	0.028870999839968048
 explain extended select rand(999999),rand();
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
@@ -101,7 +101,7 @@ Warnings:
 Note	1003	select pi() AS `pi()`,format(sin((pi() / 2)),6) AS `format(sin(pi()/2),6)`,format(cos((pi() / 2)),6) AS `format(cos(pi()/2),6)`,format(abs(tan(pi())),6) AS `format(abs(tan(pi())),6)`,format((1 / tan(1)),6) AS `format(cot(1),6)`,format(asin(1),6) AS `format(asin(1),6)`,format(acos(0),6) AS `format(acos(0),6)`,format(atan(1),6) AS `format(atan(1),6)`
 select degrees(pi()),radians(360);
 degrees(pi())	radians(360)
-180	6.28318530717959
+180	6.283185307179586
 select format(atan(-2, 2), 6);
 format(atan(-2, 2), 6)
 -0.785398
@@ -119,7 +119,7 @@ ACOS(1.0)
 0
 SELECT ASIN(1.0);
 ASIN(1.0)
-1.5707963267949
+1.5707963267948966
 SELECT ACOS(0.2*5.0);
 ACOS(0.2*5.0)
 0
@@ -128,10 +128,10 @@ ACOS(0.5*2.0)
 0
 SELECT ASIN(0.8+0.2);
 ASIN(0.8+0.2)
-1.5707963267949
+1.5707963267948966
 SELECT ASIN(1.2-0.2);
 ASIN(1.2-0.2)
-1.5707963267949
+1.5707963267948966
 select format(4.55, 1), format(4.551, 1);
 format(4.55, 1)	format(4.551, 1)
 4.6	4.6
@@ -368,7 +368,7 @@ mod(5, cast(-2 as unsigned))	mod(5, 18446744073709551614)	mod(5, -2)
 5	5	1
 select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5);
 pow(cast(-2 as unsigned), 5)	pow(18446744073709551614, 5)	pow(-2, 5)
-2.13598703592091e+96	2.13598703592091e+96	-32
+2.13598703592091e96	2.13598703592091e96	-32
 CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1));
 INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0);
 SELECT a DIV 900 y FROM t1 GROUP BY y;
@@ -437,10 +437,10 @@ a	ROUND(a)
 2.5	2
 -2.9	-3
 2.9	3
--1e+16	-10000000000000000
-1e+16	10000000000000000
--1e+16	-10000000000000002
-1e+16	10000000000000002
+-1e16	-10000000000000000
+1e16	10000000000000000
+-1.0000000000000002e16	-10000000000000002
+1.0000000000000002e16	10000000000000002
 DROP TABLE t1;
 CREATE TABLE t1(f1 LONGTEXT) engine=myisam;
 INSERT INTO t1 VALUES ('a');
@@ -475,16 +475,16 @@ NULL
 CREATE OR REPLACE VIEW v1 AS SELECT NULL AS a;
 SELECT RAND(a) FROM v1;
 RAND(a)
-0.155220427694936
+0.15522042769493574
 DROP VIEW v1;
 SELECT RAND(a) FROM (SELECT NULL AS a) b;
 RAND(a)
-0.155220427694936
+0.15522042769493574
 CREATE TABLE t1 (i INT);
 INSERT INTO t1 VALUES (NULL);
 SELECT RAND(i) FROM t1;
 RAND(i)
-0.155220427694936
+0.15522042769493574
 DROP TABLE t1;
 #
 select 123456789012345678901234567890.123456789012345678901234567890 div 1 as x;

mysql-test/r/func_str.result

@@ -1354,10 +1354,10 @@ cast(rtrim(ltrim('  20.06 ')) as decimal(19,2))
 20.06
 select conv("18383815659218730760",10,10) + 0;
 conv("18383815659218730760",10,10) + 0
-1.83838156592187e+19
+1.838381565921873e19
 select "18383815659218730760" + 0;
 "18383815659218730760" + 0
-1.83838156592187e+19
+1.838381565921873e19
 CREATE TABLE t1 (code varchar(10));
 INSERT INTO t1 VALUES ('a12'), ('A12'), ('a13');
 SELECT ASCII(code), code FROM t1 WHERE code='A12';

mysql-test/r/gis.result

@@ -258,7 +258,7 @@ fid	AsText(EndPoint(g))
 107	POINT(40 10)
 SELECT fid, GLength(g) FROM gis_line;
 fid	GLength(g)
-105	24.142135623731
+105	24.14213562373095
 106	40
 107	30
 SELECT fid, NumPoints(g) FROM gis_line;
@@ -284,7 +284,7 @@ Note	1003	select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint
 SELECT fid, AsText(Centroid(g)) FROM gis_polygon;
 fid	AsText(Centroid(g))
 108	POINT(15 15)
-109	POINT(25.4166666666667 25.4166666666667)
+109	POINT(25.416666666666668 25.416666666666668)
 110	POINT(20 10)
 SELECT fid, Area(g) FROM gis_polygon;
 fid	Area(g)
@@ -318,8 +318,8 @@ fid	IsClosed(g)
 116	0
 SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon;
 fid	AsText(Centroid(g))
-117	POINT(55.5885277530424 17.426536064114)
-118	POINT(55.5885277530424 17.426536064114)
+117	POINT(55.58852775304245 17.426536064113982)
+118	POINT(55.58852775304245 17.426536064113982)
 119	POINT(2 2)
 SELECT fid, Area(g) FROM gis_multi_polygon;
 fid	Area(g)
@@ -651,11 +651,11 @@ insert into t1 values ('85984',GeomFromText('MULTIPOLYGON(((-115.006363
 select object_id, geometrytype(geo), ISSIMPLE(GEO), ASTEXT(centroid(geo)) from
 t1 where object_id=85998;
 object_id	geometrytype(geo)	ISSIMPLE(GEO)	ASTEXT(centroid(geo))
-85998	MULTIPOLYGON	0	POINT(115.318773152032 -36.2374728210215)
+85998	MULTIPOLYGON	0	POINT(115.31877315203187 -36.23747282102153)
 select object_id, geometrytype(geo), ISSIMPLE(GEO), ASTEXT(centroid(geo)) from
 t1 where object_id=85984;
 object_id	geometrytype(geo)	ISSIMPLE(GEO)	ASTEXT(centroid(geo))
-85984	MULTIPOLYGON	0	POINT(-114.877871869233 36.3310176346905)
+85984	MULTIPOLYGON	0	POINT(-114.87787186923313 36.33101763469059)
 drop table t1;
 create table t1 (fl geometry not null);
 insert into t1 values (1);

mysql-test/r/handler_innodb.result

@@ -1456,3 +1456,11 @@ handler t1 close;
 drop table t1;
 # -> connection con1
 # -> connection default
+#
+# A test for Bug#50555 "handler commands crash server in
+# my_hash_first()". 
+#
+handler no_such_table read no_such_index first;
+ERROR 42S02: Unknown table 'no_such_table' in HANDLER
+handler no_such_table close;
+ERROR 42S02: Unknown table 'no_such_table' in HANDLER

mysql-test/r/handler_myisam.result

@@ -1454,6 +1454,14 @@ drop table t1;
 # -> connection con1
 # -> connection default
 #
+# A test for Bug#50555 "handler commands crash server in
+# my_hash_first()". 
+#
+handler no_such_table read no_such_index first;
+ERROR 42S02: Unknown table 'no_such_table' in HANDLER
+handler no_such_table close;
+ERROR 42S02: Unknown table 'no_such_table' in HANDLER
+#
 # BUG #46456: HANDLER OPEN + TRUNCATE + DROP (temporary) TABLE, crash 
 #
 CREATE TABLE t1 AS SELECT 1 AS f1;

mysql-test/r/innodb_gis.result

@@ -266,7 +266,7 @@ fid	AsText(EndPoint(g))
 107	POINT(40 10)
 SELECT fid, GLength(g) FROM gis_line ORDER by fid;
 fid	GLength(g)
-105	24.142135623731
+105	24.14213562373095
 106	40
 107	30
 SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
@@ -292,7 +292,7 @@ Note	1003	select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint
 SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
 fid	AsText(Centroid(g))
 108	POINT(15 15)
-109	POINT(25.4166666666667 25.4166666666667)
+109	POINT(25.416666666666668 25.416666666666668)
 110	POINT(20 10)
 SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
 fid	Area(g)
@@ -326,8 +326,8 @@ fid	IsClosed(g)
 116	0
 SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
 fid	AsText(Centroid(g))
-117	POINT(55.5885277530424 17.426536064114)
-118	POINT(55.5885277530424 17.426536064114)
+117	POINT(55.58852775304245 17.426536064113982)
+118	POINT(55.58852775304245 17.426536064113982)
 119	POINT(2 2)
 SELECT fid, Area(g) FROM gis_multi_polygon ORDER by fid;
 fid	Area(g)

mysql-test/r/insert.result

@@ -175,12 +175,12 @@ Warning	1264	Out of range value for column 'f_float_3_1_u' at row 1
 select * from t1 where number =last_insert_id();
 number	4
 original_value	1e+1111111111a
-f_double	1.79769313486232e+308
-f_float	3.40282e+38
+f_double	1.7976931348623157e308
+f_float	3.40282e38
 f_double_7_2	99999.99
 f_float_4_3	9.999
-f_double_u	1.79769313486232e+308
-f_float_u	3.40282e+38
+f_double_u	1.7976931348623157e308
+f_float_u	3.40282e38
 f_double_15_1_u	99999999999999.9
 f_float_3_1_u	99.9
 set @value= "-1e+1111111111a";
@@ -204,8 +204,8 @@ Warning	1264	Out of range value for column 'f_float_3_1_u' at row 1
 select * from t1 where number =last_insert_id();
 number	5
 original_value	-1e+1111111111a
-f_double	-1.79769313486232e+308
-f_float	-3.40282e+38
+f_double	-1.7976931348623157e308
+f_float	-3.40282e38
 f_double_7_2	-99999.99
 f_float_4_3	-9.999
 f_double_u	0
@@ -227,13 +227,13 @@ Warning	1264	Out of range value for column 'f_double_15_1_u' at row 1
 Warning	1264	Out of range value for column 'f_float_3_1_u' at row 1
 select * from t1 where number =last_insert_id();
 number	6
-original_value	1e+111
-f_double	1e+111
-f_float	3.40282e+38
+original_value	1e111
+f_double	1e111
+f_float	3.40282e38
 f_double_7_2	99999.99
 f_float_4_3	9.999
-f_double_u	1e+111
-f_float_u	3.40282e+38
+f_double_u	1e111
+f_float_u	3.40282e38
 f_double_15_1_u	99999999999999.9
 f_float_3_1_u	99.9
 set @value= -1e+111;
@@ -248,9 +248,9 @@ Warning	1264	Out of range value for column 'f_double_15_1_u' at row 1
 Warning	1264	Out of range value for column 'f_float_3_1_u' at row 1
 select * from t1 where number =last_insert_id();
 number	7
-original_value	-1e+111
-f_double	-1e+111
-f_float	-3.40282e+38
+original_value	-1e111
+f_double	-1e111
+f_float	-3.40282e38
 f_double_7_2	-99999.99
 f_float_4_3	-9.999
 f_double_u	0
@@ -524,42 +524,36 @@ INSERT INTO t1(a,b) VALUES (1.25e-175, 1.25e-175);
 INSERT INTO t1(a,c) VALUES (1.225e+0, 1.225e+0);
 INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
 INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
-Warnings:
-Warning	1265	Data truncated for column 'c' at row 1
 INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
 Warnings:
 Warning	1265	Data truncated for column 'c' at row 1
 INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
-Warnings:
-Warning	1265	Data truncated for column 'c' at row 1
 INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
 INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);
-Warnings:
-Warning	1265	Data truncated for column 'c' at row 1
 SELECT * FROM t1;
 a	b	c
 9.999999	10	10
-1.225e-05	1.2e-05	1e-0
-0.0001225	0.00012	NULL
+0.00001225	1.22e-5	1e-5
+0.0001225	1.22e-4	NULL
 0.1225	0.1225	NULL
 0.1225877	0.12259	NULL
 12.25	12.25	NULL
 12.25	12.25	12.2
 122500	122500	NULL
-12250000000	1.2e+10	NULL
-1.225e+15	1.2e+15	NULL
+12250000000	1.22e10	NULL
+1.225e15	1.22e15	NULL
 5000000	5000000	NULL
-1.25e+78	1.2e+78	NULL
+1.25e78	1.25e78	NULL
 1.25e-94	1.2e-94	NULL
-1.25e+203	1e+203	NULL
+1.25e203	1.2e203	NULL
 1.25e-175	1e-175	NULL
 1.225	NULL	1.23
 1.37	NULL	1.37
--1.37	NULL	-1.3
-0.00187	NULL	0.00
--0.0187	NULL	-0.0
+-1.37	NULL	-1.4
+0.00187	NULL	2e-3
+-0.0187	NULL	0
 5000	NULL	5000
--5000	NULL	-500
+-5000	NULL	-5e3
 DROP TABLE t1;
 CREATE TABLE t1 (
 a char(20) NOT NULL,
@@ -586,32 +580,30 @@ INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
 INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
 INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
 INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
-Warnings:
-Warning	1265	Data truncated for column 'c' at row 1
 INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
 INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);
 SELECT * FROM t1;
 a	b	c
 9.999999	10	9.999
-1.225e-05	1.2e-05	1e-05
-0.0001225	0.00012	NULL
+0.00001225	1.22e-5	1e-5
+0.0001225	1.22e-4	NULL
 0.1225	0.1225	NULL
 0.1225877	0.12259	NULL
 12.25	12.25	NULL
 12.25	12.25	12.25
 122500	122500	NULL
-12250000000	1.2e+10	NULL
-1.225e+15	1.2e+15	NULL
+12250000000	1.22e10	NULL
+1.225e15	1.22e15	NULL
 5000000	5000000	NULL
-1.25e+78	1.2e+78	NULL
+1.25e78	1.25e78	NULL
 1.25e-94	1.2e-94	NULL
-1.25e+203	1e+203	NULL
+1.25e203	1.2e203	NULL
 1.25e-175	1e-175	NULL
 1.225	NULL	1.225
 1.37	NULL	1.37
 -1.37	NULL	-1.37
 0.00187	NULL	0.002
--0.0187	NULL	-0.01
+-0.0187	NULL	-0.02
 5000	NULL	5000
 -5000	NULL	-5000
 DROP TABLE t1;

mysql-test/r/loaddata.result

@@ -251,15 +251,15 @@ CREATE TABLE t1 (c1 INT, c2 TIMESTAMP, c3 REAL, c4 DOUBLE);
 INSERT INTO t1 (c1, c2, c3, c4) VALUES (10, '1970-02-01 01:02:03', 1.1E-100, 1.1E+100);
 SELECT * FROM t1;
 c1	c2	c3	c4
-10	1970-02-01 01:02:03	1.1e-100	1.1e+100
+10	1970-02-01 01:02:03	1.1e-100	1.1e100
 SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/t1' FIELDS ENCLOSED BY '-' FROM t1;
--10-	-1970\-02\-01 01:02:03-	-1.1e\-100-	-1.1e+100-
+-10-	-1970\-02\-01 01:02:03-	-1.1e\-100-	-1.1e100-
 EOF
 TRUNCATE t1;
 LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/t1' INTO TABLE t1 FIELDS ENCLOSED BY '-';
 SELECT * FROM t1;
 c1	c2	c3	c4
-10	1970-02-01 01:02:03	1.1e-100	1.1e+100
+10	1970-02-01 01:02:03	1.1e-100	1.1e100
 DROP TABLE t1;
 
 # --

mysql-test/r/mysqlbinlog_row_innodb.result

@@ -495,10 +495,10 @@ c15	0000000000
 c16	-9223372036854775808
 c17	0
 c18	00000000000000000000
-c19	-3.40282e+38
+c19	-3.40282e38
 c20	1.17549e-38
 c21	000000000000
-c22	-1.7976931348623e+308
+c22	-1.7976931348623e308
 c23	2.2250738585072e-308
 c24	0000000000000000000000
 c25	-9999999999
@@ -574,12 +574,12 @@ c15	4294967295
 c16	9223372036854775807
 c17	18446744073709551615
 c18	18446744073709551615
-c19	3.40282e+38
-c20	3.40282e+38
-c21	03.40282e+38
-c22	1.7976931348623e+308
-c23	1.7976931348623e+308
-c24	001.7976931348623e+308
+c19	3.40282e38
+c20	3.40282e38
+c21	003.40282e38
+c22	1.7976931348623e308
+c23	1.7976931348623e308
+c24	0001.7976931348623e308
 c25	9999999999
 c26	9999999999
 c27	9999999999
@@ -1557,12 +1557,12 @@ c15	4294967295
 c16	9223372036854775807
 c17	18446744073709551615
 c18	18446744073709551615
-c19	3.40282e+38
-c20	3.40282e+38
-c21	03.40282e+38
-c22	1.7976931348623e+308
-c23	1.7976931348623e+308
-c24	001.7976931348623e+308
+c19	3.40282e38
+c20	3.40282e38
+c21	003.40282e38
+c22	1.7976931348623e308
+c23	1.7976931348623e308
+c24	0001.7976931348623e308
 c25	9999999999
 c26	9999999999
 c27	9999999999
@@ -1636,10 +1636,10 @@ c15	0000000000
 c16	-9223372036854775808
 c17	0
 c18	00000000000000000000
-c19	-3.40282e+38
+c19	-3.40282e38
 c20	1.17549e-38
 c21	000000000000
-c22	-1.7976931348623e+308
+c22	-1.7976931348623e308
 c23	2.2250738585072e-308
 c24	0000000000000000000000
 c25	-9999999999

mysql-test/r/mysqlbinlog_row_myisam.result

@@ -495,10 +495,10 @@ c15	0000000000
 c16	-9223372036854775808
 c17	0
 c18	00000000000000000000
-c19	-3.40282e+38
+c19	-3.40282e38
 c20	1.17549e-38
 c21	000000000000
-c22	-1.7976931348623e+308
+c22	-1.7976931348623e308
 c23	2.2250738585072e-308
 c24	0000000000000000000000
 c25	-9999999999
@@ -574,12 +574,12 @@ c15	4294967295
 c16	9223372036854775807
 c17	18446744073709551615
 c18	18446744073709551615
-c19	3.40282e+38
-c20	3.40282e+38
-c21	03.40282e+38
-c22	1.7976931348623e+308
-c23	1.7976931348623e+308
-c24	001.7976931348623e+308
+c19	3.40282e38
+c20	3.40282e38
+c21	003.40282e38
+c22	1.7976931348623e308
+c23	1.7976931348623e308
+c24	0001.7976931348623e308
 c25	9999999999
 c26	9999999999
 c27	9999999999
@@ -1557,12 +1557,12 @@ c15	4294967295
 c16	9223372036854775807
 c17	18446744073709551615
 c18	18446744073709551615
-c19	3.40282e+38
-c20	3.40282e+38
-c21	03.40282e+38
-c22	1.7976931348623e+308
-c23	1.7976931348623e+308
-c24	001.7976931348623e+308
+c19	3.40282e38
+c20	3.40282e38
+c21	003.40282e38
+c22	1.7976931348623e308
+c23	1.7976931348623e308
+c24	0001.7976931348623e308
 c25	9999999999
 c26	9999999999
 c27	9999999999
@@ -1636,10 +1636,10 @@ c15	0000000000
 c16	-9223372036854775808
 c17	0
 c18	00000000000000000000
-c19	-3.40282e+38
+c19	-3.40282e38
 c20	1.17549e-38
 c21	000000000000
-c22	-1.7976931348623e+308
+c22	-1.7976931348623e308
 c23	2.2250738585072e-308
 c24	0000000000000000000000
 c25	-9999999999

mysql-test/r/mysqldump.result

@@ -55,7 +55,7 @@ CREATE TABLE `t1` (
   `a` double DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
-INSERT INTO `t1` VALUES (RES);
+INSERT INTO `t1` VALUES (-1.7976931348623157e308);
 DROP TABLE t1;
 #
 # Bug#3361 mysqldump quotes DECIMAL values inconsistently

mysql-test/r/not_partition.result

@@ -52,9 +52,9 @@ joined DATE NOT NULL
 )
 PARTITION BY KEY(joined)
 PARTITIONS 6;
-ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
+Got one of the listed errors
 ALTER TABLE t1 PARTITION BY KEY(joined) PARTITIONS 2;
-ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
+Got one of the listed errors
 drop table t1;
 ERROR 42S02: Unknown table 't1'
 CREATE TABLE t1 (
@@ -71,7 +71,7 @@ PARTITION p2 VALUES LESS THAN (1980),
 PARTITION p3 VALUES LESS THAN (1990),
 PARTITION p4 VALUES LESS THAN MAXVALUE
 );
-ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
+Got one of the listed errors
 drop table t1;
 ERROR 42S02: Unknown table 't1'
 CREATE TABLE t1 (id INT, purchased DATE)
@@ -82,7 +82,7 @@ PARTITION p0 VALUES LESS THAN (1990),
 PARTITION p1 VALUES LESS THAN (2000),
 PARTITION p2 VALUES LESS THAN MAXVALUE
 );
-ERROR HY000: The 'partitioning' feature is disabled; you need MySQL built with '--with-partition' to have it working
+Got one of the listed errors
 drop table t1;
 ERROR 42S02: Unknown table 't1'
 create table t1 (a varchar(10) charset latin1 collate latin1_bin);

mysql-test/r/parser.result

@@ -522,7 +522,7 @@ select conv(255 AS p1, 10 AS p2, 16 AS p3);
 ERROR 42000: Incorrect parameters in the call to native function 'conv'
 select atan(10);
 atan(10)
-1.47112767430373
+1.4711276743037347
 select atan(10 AS p1);
 ERROR 42000: Incorrect parameters in the call to native function 'atan'
 select atan(10 p1);
@@ -533,7 +533,7 @@ select atan(10 "p1");
 ERROR 42000: Incorrect parameters in the call to native function 'atan'
 select atan(10, 20);
 atan(10, 20)
-0.463647609000806
+0.4636476090008061
 select atan(10 AS p1, 20);
 ERROR 42000: Incorrect parameters in the call to native function 'atan'
 select atan(10 p1, 20);

mysql-test/r/partition_column.result

@@ -9,6 +9,30 @@ partition by range columns (a,b,c)
 ( partition p0 values less than (1, maxvalue, 10),
 partition p1 values less than (1, maxvalue, maxvalue));
 ERROR HY000: VALUES LESS THAN value must be strictly increasing for each partition
+create table t1 (a varchar(5) character set ucs2 collate ucs2_bin)
+partition by range columns (a)
+(partition p0 values less than (0x0041));
+insert into t1 values (0x00410000);
+select hex(a) from t1 where a like 'A_';
+hex(a)
+00410000
+explain partitions select hex(a) from t1 where a like 'A_';
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0	system	NULL	NULL	NULL	NULL	1	
+alter table t1 remove partitioning;
+select hex(a) from t1 where a like 'A_';
+hex(a)
+00410000
+create index a on t1 (a);
+select hex(a) from t1 where a like 'A_';
+hex(a)
+00410000
+insert into t1 values ('A_');
+select hex(a) from t1;
+hex(a)
+00410000
+0041005F
+drop table t1;
 create table t1 (a varchar(1) character set latin1 collate latin1_general_ci)
 partition by range columns(a)
 ( partition p0 values less than ('a'),
@@ -69,7 +93,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` varchar(5) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN ('''') ENGINE = MyISAM,
  PARTITION p1 VALUES IN ('\\') ENGINE = MyISAM,
  PARTITION p2 VALUES IN ('\0') ENGINE = MyISAM) */
@@ -128,7 +152,7 @@ t1	CREATE TABLE `t1` (
   `c` varchar(25) DEFAULT NULL,
   `d` datetime DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE  COLUMNS(a,b,c,d)
+/*!50500 PARTITION BY RANGE  COLUMNS(a,b,c,d)
 SUBPARTITION BY HASH (to_seconds(d))
 SUBPARTITIONS 4
 (PARTITION p0 VALUES LESS THAN (1,'0',MAXVALUE,'1900-01-01') ENGINE = MyISAM,
@@ -211,7 +235,7 @@ t1	CREATE TABLE `t1` (
   `a` int(11) DEFAULT NULL,
   `b` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a,b)
+/*!50500 PARTITION BY LIST  COLUMNS(a,b)
 (PARTITION p0 VALUES IN ((1,NULL),(2,NULL),(NULL,NULL)) ENGINE = MyISAM,
  PARTITION p1 VALUES IN ((1,1),(2,2)) ENGINE = MyISAM,
  PARTITION p2 VALUES IN ((3,NULL),(NULL,1)) ENGINE = MyISAM) */
@@ -245,7 +269,7 @@ t1	CREATE TABLE `t1` (
   `a` int(11) DEFAULT NULL,
   `b` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a,b)
+/*!50500 PARTITION BY LIST  COLUMNS(a,b)
 (PARTITION p0 VALUES IN ((1,NULL),(2,NULL),(NULL,NULL)) ENGINE = MyISAM,
  PARTITION p1 VALUES IN ((1,1),(2,2)) ENGINE = MyISAM,
  PARTITION p2 VALUES IN ((3,NULL),(NULL,1)) ENGINE = MyISAM) */
@@ -299,7 +323,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN (2,1) ENGINE = MyISAM,
  PARTITION p1 VALUES IN (4,NULL,3) ENGINE = MyISAM) */
 insert into t1 values (1);
@@ -314,7 +338,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN (2,1) ENGINE = MyISAM,
  PARTITION p1 VALUES IN (4,NULL,3) ENGINE = MyISAM) */
 drop table t1;
@@ -349,7 +373,7 @@ t1	CREATE TABLE `t1` (
   `c` varchar(5) DEFAULT NULL,
   `d` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE  COLUMNS(a,b,c)
+/*!50500 PARTITION BY RANGE  COLUMNS(a,b,c)
 SUBPARTITION BY KEY (c,d)
 SUBPARTITIONS 3
 (PARTITION p0 VALUES LESS THAN (1,'abc','abc') ENGINE = MyISAM,
@@ -382,7 +406,7 @@ t1	CREATE TABLE `t1` (
   `b` varchar(2) DEFAULT NULL,
   `c` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE  COLUMNS(a,b,c)
+/*!50500 PARTITION BY RANGE  COLUMNS(a,b,c)
 (PARTITION p0 VALUES LESS THAN (1,'A',1) ENGINE = MyISAM,
  PARTITION p1 VALUES LESS THAN (1,'B',1) ENGINE = MyISAM) */
 insert into t1 values (1, 'A', 1);

mysql-test/r/partition_range.result

 drop table if exists t1, t2;
 create table t1 (a int)
 partition by range (a)
+subpartition by hash(to_seconds(a))
+(partition p0 values less than (1));
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+/*!50500 PARTITION BY RANGE (a)
+SUBPARTITION BY HASH (to_seconds(a))
+(PARTITION p0 VALUES LESS THAN (1) ENGINE = MyISAM) */
+drop table t1;
+create table t1 (a int)
+partition by range (a)
 ( partition p0 values less than (NULL),
 partition p1 values less than (MAXVALUE));
 ERROR HY000: Not allowed to use NULL value in VALUES LESS THAN
@@ -30,6 +43,14 @@ id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 explain partitions select * from t1 where a < '2007-03-07 23:59:59';
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	p0	ALL	NULL	NULL	NULL	NULL	4	Using where
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` datetime NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+/*!50500 PARTITION BY RANGE (TO_SECONDS(a))
+(PARTITION p0 VALUES LESS THAN (63340531200) ENGINE = MyISAM,
+ PARTITION p1 VALUES LESS THAN (63342604800) ENGINE = MyISAM) */
 drop table t1;
 create table t1 (a date)
 partition by range(to_seconds(a))
@@ -53,6 +74,14 @@ select * from t1 where a <= '2005-01-01';
 a
 2003-12-30
 2004-12-31
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` date DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+/*!50500 PARTITION BY RANGE (to_seconds(a))
+(PARTITION p0 VALUES LESS THAN (63240134400) ENGINE = MyISAM,
+ PARTITION p1 VALUES LESS THAN (63271756800) ENGINE = MyISAM) */
 drop table t1;
 create table t1 (a datetime)
 partition by range(to_seconds(a))
@@ -75,6 +104,14 @@ id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 select * from t1 where a <= '2005-01-01';
 a
 2004-01-01 11:59:29
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` datetime DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+/*!50500 PARTITION BY RANGE (to_seconds(a))
+(PARTITION p0 VALUES LESS THAN (63240177600) ENGINE = MyISAM,
+ PARTITION p1 VALUES LESS THAN (63271800000) ENGINE = MyISAM) */
 drop table t1;
 create table t1 (a int, b char(20))
 partition by range columns(a,b)

mysql-test/r/partition_utf8.result

@@ -7,7 +7,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` varchar(2) CHARACTER SET cp1250 DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN (_cp1250 0x81) ENGINE = MyISAM) */
 drop table t1;
 create table t1 (a varchar(2) character set cp1250)
@@ -18,7 +18,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` varchar(2) CHARACTER SET cp1250 DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN ('€') ENGINE = MyISAM) */
 drop table t1;
 create table t1 (a varchar(1500), b varchar(1570))
@@ -45,7 +45,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` varchar(2) CHARACTER SET ucs2 DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST  COLUMNS(a)
+/*!50500 PARTITION BY LIST  COLUMNS(a)
 (PARTITION p0 VALUES IN ('†') ENGINE = MyISAM,
  PARTITION p1 VALUES IN ('') ENGINE = MyISAM) */
 insert into t1 values ('');

mysql-test/r/ps_2myisam.result

@@ -2585,10 +2585,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -2608,10 +2608,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -2631,10 +2631,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -2654,10 +2654,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -2679,10 +2679,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -2704,10 +2704,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -2729,10 +2729,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -2754,10 +2754,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -2822,10 +2822,10 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 51	5	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
-54	5	54	54	54.00	54.00	54.00	54.00	54.00	54.00	54.00	54.00
-55	5	55	55	55	55	55	55	55	55	55	55
-56	6	56	56	56.00	56.00	56.00	56.00	56.00	56.00	56.00	56.00
-57	6	57	57	57.00	57.00	57.00	57.00	57.00	57.00	57.00	57.00
+54	5	54	54	54	54	54	54	54	54	54	54
+55	6	55	55	55	55	55	55	55	55	55	55
+56	6	56	56	56	56	56	56	56	56	56	56
+57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 61	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 62	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -3039,7 +3039,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL

mysql-test/r/ps_3innodb.result

@@ -2568,10 +2568,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -2591,10 +2591,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -2614,10 +2614,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -2637,10 +2637,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -2662,10 +2662,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -2687,10 +2687,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -2712,10 +2712,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -2737,10 +2737,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -2805,10 +2805,10 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 51	5	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
-54	5	54	54	54.00	54.00	54.00	54.00	54.00	54.00	54.00	54.00
-55	5	55	55	55	55	55	55	55	55	55	55
-56	6	56	56	56.00	56.00	56.00	56.00	56.00	56.00	56.00	56.00
-57	6	57	57	57.00	57.00	57.00	57.00	57.00	57.00	57.00	57.00
+54	5	54	54	54	54	54	54	54	54	54	54
+55	6	55	55	55	55	55	55	55	55	55	55
+56	6	56	56	56	56	56	56	56	56	56	56
+57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 61	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 62	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -3022,7 +3022,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL

mysql-test/r/ps_4heap.result

@@ -2569,10 +2569,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -2592,10 +2592,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -2615,10 +2615,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -2638,10 +2638,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -2663,10 +2663,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -2688,10 +2688,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -2713,10 +2713,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -2738,10 +2738,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -2807,7 +2807,7 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
 54	5	54	54	54	54	54	54	54	54	54	54
-55	5	55	55	55	55	55	55	55	55	55	55
+55	6	55	55	55	55	55	55	55	55	55	55
 56	6	56	56	56	56	56	56	56	56	56	56
 57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -3023,7 +3023,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL

mysql-test/r/ps_5merge.result

@@ -2505,10 +2505,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -2528,10 +2528,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -2551,10 +2551,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -2574,10 +2574,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -2599,10 +2599,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -2624,10 +2624,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -2649,10 +2649,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -2674,10 +2674,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -2742,10 +2742,10 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 51	5	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
-54	5	54	54	54.00	54.00	54.00	54.00	54.00	54.00	54.00	54.00
-55	5	55	55	55	55	55	55	55	55	55	55
-56	6	56	56	56.00	56.00	56.00	56.00	56.00	56.00	56.00	56.00
-57	6	57	57	57.00	57.00	57.00	57.00	57.00	57.00	57.00	57.00
+54	5	54	54	54	54	54	54	54	54	54	54
+55	6	55	55	55	55	55	55	55	55	55	55
+56	6	56	56	56	56	56	56	56	56	56	56
+57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 61	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 62	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -2959,7 +2959,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL
@@ -5527,10 +5527,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -5550,10 +5550,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -5573,10 +5573,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -5596,10 +5596,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -5621,10 +5621,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -5646,10 +5646,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -5671,10 +5671,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -5696,10 +5696,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -5764,10 +5764,10 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 51	5	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
-54	5	54	54	54.00	54.00	54.00	54.00	54.00	54.00	54.00	54.00
-55	5	55	55	55	55	55	55	55	55	55	55
-56	6	56	56	56.00	56.00	56.00	56.00	56.00	56.00	56.00	56.00
-57	6	57	57	57.00	57.00	57.00	57.00	57.00	57.00	57.00	57.00
+54	5	54	54	54	54	54	54	54	54	54	54
+55	6	55	55	55	55	55	55	55	55	55	55
+56	6	56	56	56	56	56	56	56	56	56	56
+57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 61	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 62	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -5981,7 +5981,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL

mysql-test/r/query_cache.result

@@ -176,21 +176,6 @@ a
 1
 2
 3
-select * from t1 union select sql_cache * from t1;
-a
-1
-2
-3
-select * from t1 where a IN (select sql_cache a from t1);
-a
-1
-2
-3
-select * from t1 where a IN (select a from t1 union select sql_cache a from t1);
-a
-1
-2
-3
 show status like "Qcache_hits";
 Variable_name	Value
 Qcache_hits	4
@@ -207,41 +192,6 @@ a
 1
 2
 3
-select * from t1 union select sql_no_cache * from t1;
-a
-1
-2
-3
-select * from t1 where a IN (select sql_no_cache a from t1);
-a
-1
-2
-3
-select * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
-a
-1
-2
-3
-select sql_cache sql_no_cache * from t1;
-a
-1
-2
-3
-select sql_cache  * from t1 union select sql_no_cache * from t1;
-a
-1
-2
-3
-select sql_cache * from t1 where a IN (select sql_no_cache a from t1);
-a
-1
-2
-3
-select sql_cache * from t1 where a IN (select a from t1 union select sql_no_cache a from t1);
-a
-1
-2
-3
 show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	0
@@ -1490,12 +1440,6 @@ insert into t1 values ('c');
 a
 drop table t1;
 set GLOBAL query_cache_size= default;
-set GLOBAL query_cache_size=1000000;
-create table t1 (a char);
-insert into t1 values ('c');
-a
-drop table t1;
-set GLOBAL query_cache_size= default;
 SET GLOBAL query_cache_size=64*1024*1024;
 CREATE TABLE t1 (id INT);
 CREATE PROCEDURE proc29856(IN theUPC TEXT)
@@ -1723,4 +1667,55 @@ SELECT 1 FROM t1 GROUP BY
 1
 DROP TABLE t1;
 SET GLOBAL query_cache_size= default;
+CREATE TABLE t1( a INT );
+SET @v = ( SELECT SQL_CACHE    1 );
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1 )' at line 1
+SET @v = ( SELECT SQL_NO_CACHE 1 );
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1 )' at line 1
+SELECT a FROM t1 WHERE a IN ( SELECT SQL_CACHE    a FROM t1 );
+ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
+SELECT a FROM t1 WHERE a IN ( SELECT SQL_NO_CACHE a FROM t1 );
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+SELECT ( SELECT SQL_CACHE a FROM t1 );
+ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
+SELECT ( SELECT SQL_NO_CACHE a FROM t1 );
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+SELECT SQL_CACHE * FROM t1;
+a
+SELECT SQL_NO_CACHE * FROM t1;
+a
+SELECT * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
+SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
+SELECT * FROM t1 WHERE a IN (SELECT SQL_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
+SELECT * FROM t1 WHERE a IN (SELECT a FROM t1 UNION SELECT SQL_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_CACHE' in 'field list'
+SELECT * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
+SELECT * FROM t1 WHERE a IN (SELECT SQL_NO_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+SELECT * FROM t1 WHERE a IN 
+(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+SELECT SQL_CACHE SQL_NO_CACHE * FROM t1;
+ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
+SELECT SQL_NO_CACHE SQL_CACHE * FROM t1;
+ERROR HY000: Incorrect usage of SQL_NO_CACHE and SQL_CACHE
+SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
+SELECT SQL_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
+SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_CACHE'
+SELECT SQL_NO_CACHE * FROM t1 UNION SELECT SQL_NO_CACHE * FROM t1;
+ERROR 42000: Incorrect usage/placement of 'SQL_NO_CACHE'
+SELECT SQL_CACHE * FROM t1 WHERE a IN 
+(SELECT SQL_NO_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+SELECT SQL_CACHE * FROM t1 WHERE a IN 
+(SELECT a FROM t1 UNION SELECT SQL_NO_CACHE a FROM t1);
+ERROR 42S22: Unknown column 'SQL_NO_CACHE' in 'field list'
+DROP TABLE t1;
 End of 5.1 tests

mysql-test/r/select.result

@@ -2784,26 +2784,26 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Select tables optimized away
 select max(key1) from t1 where key1 <= 0.6158;
 max(key1)
-0.615800023078918
+0.6158000230789185
 select max(key2) from t2 where key2 <= 1.6158;
 max(key2)
-1.61580002307892
+1.6158000230789185
 select min(key1) from t1 where key1 >= 0.3762;
 min(key1)
-0.376199990510941
+0.37619999051094055
 select min(key2) from t2 where key2 >= 1.3762;
 min(key2)
-1.37619996070862
+1.3761999607086182
 select max(key1), min(key2) from t1, t2
 where key1 <= 0.6158 and key2 >= 1.3762;
 max(key1)	min(key2)
-0.615800023078918	1.37619996070862
+0.6158000230789185	1.3761999607086182
 select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
 max(key1)
-0.615800023078918
+0.6158000230789185
 select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
 min(key1)
-0.376199990510941
+0.37619999051094055
 DROP TABLE t1,t2;
 CREATE TABLE t1 (i BIGINT UNSIGNED NOT NULL);
 INSERT INTO t1 VALUES (10);

mysql-test/r/show_check.result

@@ -737,20 +737,11 @@ View	Create View	character_set_client	collation_connection
 v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`	binary	binary
 DROP VIEW v1;
 CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW();
-SHOW CREATE VIEW v1;
-View	Create View	character_set_client	collation_connection
-v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`	binary	binary
-DROP VIEW v1;
+ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
 CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW();
-SHOW CREATE VIEW v1;
-View	Create View	character_set_client	collation_connection
-v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`	binary	binary
-DROP VIEW v1;
+ERROR HY000: Incorrect usage of SQL_NO_CACHE and SQL_CACHE
 CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW();
-SHOW CREATE VIEW v1;
-View	Create View	character_set_client	collation_connection
-v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`	binary	binary
-DROP VIEW v1;
+ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE
 CREATE PROCEDURE p1()
 BEGIN
 SET @s= 'CREATE VIEW v1 AS SELECT SQL_CACHE 1';

mysql-test/r/sp.result

@@ -579,7 +579,7 @@ return 2.7182818284590452354|
 set @e = e()|
 select e(), @e|
 e()	@e
-2.71828182845905	2.71828182845905
+2.718281828459045	2.718281828459045
 drop function if exists inc|
 create function inc(i int) returns int
 return i+1|
@@ -616,23 +616,23 @@ create function fun(d double, i int, u int unsigned) returns double
 return mul(inc(i), fac(u)) / e()|
 select fun(2.3, 3, 5)|
 fun(2.3, 3, 5)
-176.582131762292
+176.58213176229233
 insert into t2 values (append("xxx", "yyy"), mul(4,3), e())|
 insert into t2 values (append("a", "b"), mul(2,mul(3,4)), fun(1.7, 4, 6))|
 select * from t2 where s = append("a", "b")|
 s	i	d
-ab	24	1324.36598821719
+ab	24	1324.3659882171924
 select * from t2 where i = mul(4,3) or i = mul(mul(3,4),2) order by i|
 s	i	d
-xxxyyy	12	2.71828182845905
-ab	24	1324.36598821719
+xxxyyy	12	2.718281828459045
+ab	24	1324.3659882171924
 select * from t2 where d = e()|
 s	i	d
-xxxyyy	12	2.71828182845905
+xxxyyy	12	2.718281828459045
 select * from t2 order by i|
 s	i	d
-xxxyyy	12	2.71828182845905
-ab	24	1324.36598821719
+xxxyyy	12	2.718281828459045
+ab	24	1324.3659882171924
 delete from t2|
 drop function e|
 drop function inc|
@@ -5970,9 +5970,9 @@ CREATE TABLE t3 (f1 INT, f2 FLOAT)|
 INSERT INTO t3 VALUES (1, 3.4), (1, 2), (1, 0.9), (2, 8), (2, 7)|
 SELECT SUM(f2), bug25373(f1) FROM t3 GROUP BY bug25373(f1) WITH ROLLUP|
 SUM(f2)	bug25373(f1)
-6.30000007152557	1
+6.300000071525574	1
 15	2
-21.3000000715256	NULL
+21.300000071525574	NULL
 DROP FUNCTION bug25373|
 DROP TABLE t3|
 DROP DATABASE IF EXISTS mysqltest1|

mysql-test/r/strict.result

@@ -873,14 +873,14 @@ Warning	1264	Out of range value for column 'col2' at row 1
 SELECT * FROM t1;
 col1	col2
 -1.1e-37	0
-3.4e+38	3.4e+38
+3.4e38	3.4e38
 -1.1e-37	0
-3.4e+38	3.4e+38
+3.4e38	3.4e38
 0	NULL
 2	NULL
 NULL	NULL
-3.40282e+38	0
-3.40282e+38	0
+3.40282e38	0
+3.40282e38	0
 DROP TABLE t1;
 CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED);
 INSERT INTO t1 VALUES (-2.2E-307,0),(2E-307,0),(+1.7E+308,+1.7E+308);
@@ -922,14 +922,14 @@ SELECT * FROM t1;
 col1	col2
 -2.2e-307	0
 1e-303	0
-NULL	1.7e+308
+NULL	1.7e308
 -2.2e-307	0
 -2e-307	0
-NULL	1.7e+308
+NULL	1.7e308
 0	NULL
 2	NULL
 NULL	NULL
-1.79769313486232e+308	0
+1.7976931348623157e308	0
 DROP TABLE t1;
 CREATE TABLE t1 (col1 CHAR(5), col2 VARCHAR(6));
 INSERT INTO t1 VALUES ('hello', 'hello'),('he', 'he'),('hello   ', 'hello ');

mysql-test/r/type_decimal.result

@@ -796,6 +796,18 @@ SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
 ROUND(qty,3)	dps	ROUND(qty,dps)
 1.133	3	1.133000
 DROP TABLE t1;
+create table t1 (c1 decimal(10,6));
+insert into t1 (c1) values (9.99e-4);
+insert into t1 (c1) values (9.98e-4);
+insert into t1 (c1) values (0.000999);
+insert into t1 (c1) values (cast(9.99e-4 as decimal(10,6)));
+select * from t1;
+c1
+0.000999
+0.000998
+0.000999
+0.000999
+drop table t1;
 SELECT 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789 AS '%';
 %
 0.012345687012345687012345687012345687012345687012345687012345687012345687000000000

mysql-test/r/type_float.result

@@ -2,9 +2,9 @@ drop table if exists t1,t2;
 SELECT 10,10.0,10.,.1e+2,100.0e-1;
 10	10.0	10.	.1e+2	100.0e-1
 10	10.0	10	10	10
-SELECT 6e-05, -6e-05, --6e-05, -6e-05+1.000000;
-6e-05	-6e-05	--6e-05	-6e-05+1.000000
-6e-05	-6e-05	6e-05	0.99994
+SELECT 6e-16, -6e-16, --6e-16, -6e-16+1.000000;
+6e-16	-6e-16	--6e-16	-6e-16+1.000000
+6e-16	-6e-16	6e-16	0.9999999999999994
 SELECT 1e1,1.e1,1.0e1,1e+1,1.e+1,1.0e+1,1e-1,1.e-1,1.0e-1;
 1e1	1.e1	1.0e1	1e+1	1.e+1	1.0e+1	1e-1	1.e-1	1.0e-1
 10	10	10	10	10	10	0.1	0.1	0.1
@@ -31,16 +31,16 @@ select * from t1;
 f1	f2
 10	10
 100000	100000
-1.23457e+09	1234567890
-1e+10	10000000000
-1e+15	1e+15
-1e+20	1e+20
-3.40282e+38	1e+50
-3.40282e+38	1e+150
+1234570000	1234567890
+10000000000	10000000000
+1e15	1e15
+1e20	1e20
+3.40282e38	1e50
+3.40282e38	1e150
 -10	-10
-1e-05	1e-05
-1e-10	1e-10
-1e-15	1e-15
+0.00001	0.00001
+0.0000000001	0.0000000001
+0.000000000000001	0.000000000000001
 1e-20	1e-20
 0	1e-50
 0	1e-150
@@ -87,7 +87,7 @@ col
 create table t2 select c1 + c1 * (c2 / 100) as col1, round(c1, 5) as col2, round(c1, 35) as col3, sqrt(c1*1e-15) col4 from t1;
 select * from t2;
 col1	col2	col3	col4
-140.36	121.00000	121	3.47850542618522e-07
+140.36	121.00000	121	0.00000034785054261852176
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
@@ -201,9 +201,9 @@ insert into t1 values (2e5),(2e6),(2e-4),(2e-5);
 select * from t1;
 c
 200000
-2e+06
+2e6
 0.0002
-2e-05
+2e-5
 drop table t1;
 CREATE TABLE t1 (
 reckey int unsigned NOT NULL,
@@ -267,7 +267,7 @@ select 1e-308, 1.00000001e-300, 100000000e-300;
 1e-308	1.00000001e-300	1e-292
 select 10e307;
 10e307
-1e+308
+1e308
 create table t1(a int, b double(8, 2));
 insert into t1 values
 (1, 28.50), (1, 121.85), (1, 157.23), (1, 1351.00), (1, -1965.35), (1, 81.75), 
@@ -369,12 +369,12 @@ Warning	1264	Out of range value for column 'f1' at row 1
 Warning	1264	Out of range value for column 'f1' at row 2
 select f1 + 0e0 from t1;
 f1 + 0e0
-1e+199
--1e+199
-1e+200
--1e+200
-1e+200
--1e+200
+1e199
+-1e199
+1e200
+-1e200
+1e200
+-1e200
 drop table t1;
 create table t1 (f1 float(30, 0));
 insert into t1 values (1e29), (-1e29);
@@ -385,12 +385,36 @@ Warning	1264	Out of range value for column 'f1' at row 1
 Warning	1264	Out of range value for column 'f1' at row 2
 select f1 + 0e0 from t1;
 f1 + 0e0
-1.00000001504747e+29
--1.00000001504747e+29
-1.00000001504747e+30
--1.00000001504747e+30
-1.00000001504747e+30
--1.00000001504747e+30
+1.0000000150474662e29
+-1.0000000150474662e29
+1.0000000150474662e30
+-1.0000000150474662e30
+1.0000000150474662e30
+-1.0000000150474662e30
+drop table t1;
+create table t1 (c char(6));
+insert into t1 values (2e6),(2e-5);
+select * from t1;
+c
+2e6
+2e-5
+drop table t1;
+CREATE TABLE d1 (d DOUBLE);
+INSERT INTO d1 VALUES (1.7976931348623157E+308);
+SELECT * FROM d1;
+d
+1.7976931348623157e308
+INSERT INTO d1 VALUES (1.79769313486232e+308);
+ERROR 22007: Illegal double '1.79769313486232e+308' value found during parsing
+SELECT * FROM d1;
+d
+1.7976931348623157e308
+DROP TABLE d1;
+create table t1 (a char(20));
+insert into t1 values (1.225e-05);
+select a+0 from t1;
+a+0
+0.00001225
 drop table t1;
 create table t1(d double, u bigint unsigned);
 insert into t1(d) values (9.22337203685479e18),
@@ -405,6 +429,6 @@ CREATE TABLE t1 (f1 DOUBLE);
 INSERT INTO t1 VALUES(-1.79769313486231e+308);
 SELECT f1 FROM t1;
 f1
--1.79769313486231e+308
+-1.79769313486231e308
 DROP TABLE t1;
 End of 5.0 tests

mysql-test/r/type_newdecimal.result

@@ -917,7 +917,7 @@ cast('1.00000001335143196001808973960578441619873046875E-10' as decimal(30,15))
 0.000000000100000
 select ln(14000) c1, convert(ln(14000),decimal(5,3)) c2, cast(ln(14000) as decimal(5,3)) c3;
 c1	c2	c3
-9.5468126085974	9.547	9.547
+9.546812608597396	9.547	9.547
 select convert(ln(14000),decimal(2,3)) c1;
 ERROR 42000: For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column '').
 select cast(ln(14000) as decimal(2,3)) c1;
@@ -1141,17 +1141,17 @@ my_float	my_double	my_varchar
 1.17549e-18	1.175494345e-18	1.175494345e-18
 1.17549e-17	1.175494345e-17	1.175494345e-17
 1.17549e-16	1.175494345e-16	1.175494345e-16
-1.17549e-15	1.175494345e-15	1.175494345e-15
-1.17549e-14	1.175494345e-14	1.175494345e-14
-1.17549e-13	1.175494345e-13	1.175494345e-13
-1.17549e-12	1.175494345e-12	1.175494345e-12
-1.17549e-11	1.175494345e-11	1.175494345e-11
-1.17549e-10	1.175494345e-10	1.175494345e-10
-1.17549e-09	1.175494345e-09	1.175494345e-9
-1.17549e-08	1.175494345e-08	1.175494345e-8
-1.17549e-07	1.175494345e-07	1.175494345e-7
-1.17549e-06	1.175494345e-06	1.175494345e-6
-1.17549e-05	1.175494345e-05	1.175494345e-5
+0.00000000000000117549	0.000000000000001175494345	1.175494345e-15
+0.0000000000000117549	0.00000000000001175494345	1.175494345e-14
+0.000000000000117549	0.0000000000001175494345	1.175494345e-13
+0.00000000000117549	0.000000000001175494345	1.175494345e-12
+0.0000000000117549	0.00000000001175494345	1.175494345e-11
+0.000000000117549	0.0000000001175494345	1.175494345e-10
+0.00000000117549	0.000000001175494345	1.175494345e-9
+0.0000000117549	0.00000001175494345	1.175494345e-8
+0.000000117549	0.0000001175494345	1.175494345e-7
+0.00000117549	0.000001175494345	1.175494345e-6
+0.0000117549	0.00001175494345	1.175494345e-5
 0.000117549	0.0001175494345	1.175494345e-4
 0.00117549	0.001175494345	1.175494345e-3
 0.0117549	0.01175494345	1.175494345e-2
@@ -1175,21 +1175,21 @@ CAST(my_float   AS DECIMAL(65,30))	my_float
 0.000000000000000001175494374380	1.17549e-18
 0.000000000000000011754943743802	1.17549e-17
 0.000000000000000117549432474939	1.17549e-16
-0.000000000000001175494324749389	1.17549e-15
-0.000000000000011754943671010360	1.17549e-14
-0.000000000000117549429933840000	1.17549e-13
-0.000000000001175494380653563000	1.17549e-12
-0.000000000011754943372854760000	1.17549e-11
-0.000000000117549428524377200000	1.17549e-10
-0.000000001175494368510499000000	1.17549e-09
-0.000000011754943685104990000000	1.17549e-08
-0.000000117549433298336200000000	1.17549e-07
-0.000001175494389826781000000000	1.17549e-06
-0.000011754943443520460000000000	1.17549e-05
+0.000000000000001175494324749389	0.00000000000000117549
+0.000000000000011754943671010362	0.0000000000000117549
+0.000000000000117549429933840040	0.000000000000117549
+0.000000000001175494380653563400	0.00000000000117549
+0.000000000011754943372854765000	0.0000000000117549
+0.000000000117549428524377220000	0.000000000117549
+0.000000001175494368510499000000	0.00000000117549
+0.000000011754943685104990000000	0.0000000117549
+0.000000117549433298336230000000	0.000000117549
+0.000001175494389826781100000000	0.00000117549
+0.000011754943443520460000000000	0.0000117549
 0.000117549432616215200000000000	0.000117549
-0.001175494398921728000000000000	0.00117549
-0.011754943057894710000000000000	0.0117549
-0.117549434304237400000000000000	0.117549
+0.001175494398921728100000000000	0.00117549
+0.011754943057894707000000000000	0.0117549
+0.117549434304237370000000000000	0.117549
 SELECT CAST(my_double  AS DECIMAL(65,30)), my_double FROM t1;
 CAST(my_double  AS DECIMAL(65,30))	my_double
 0.000000000000000000000000000000	1.175494345e-32
@@ -1209,17 +1209,17 @@ CAST(my_double  AS DECIMAL(65,30))	my_double
 0.000000000000000001175494345000	1.175494345e-18
 0.000000000000000011754943450000	1.175494345e-17
 0.000000000000000117549434500000	1.175494345e-16
-0.000000000000001175494345000000	1.175494345e-15
-0.000000000000011754943450000000	1.175494345e-14
-0.000000000000117549434500000000	1.175494345e-13
-0.000000000001175494345000000000	1.175494345e-12
-0.000000000011754943450000000000	1.175494345e-11
-0.000000000117549434500000000000	1.175494345e-10
-0.000000001175494345000000000000	1.175494345e-09
-0.000000011754943450000000000000	1.175494345e-08
-0.000000117549434500000000000000	1.175494345e-07
-0.000001175494345000000000000000	1.175494345e-06
-0.000011754943450000000000000000	1.175494345e-05
+0.000000000000001175494345000000	0.000000000000001175494345
+0.000000000000011754943450000000	0.00000000000001175494345
+0.000000000000117549434500000000	0.0000000000001175494345
+0.000000000001175494345000000000	0.000000000001175494345
+0.000000000011754943450000000000	0.00000000001175494345
+0.000000000117549434500000000000	0.0000000001175494345
+0.000000001175494345000000000000	0.000000001175494345
+0.000000011754943450000000000000	0.00000001175494345
+0.000000117549434500000000000000	0.0000001175494345
+0.000001175494345000000000000000	0.000001175494345
+0.000011754943450000000000000000	0.00001175494345
 0.000117549434500000000000000000	0.0001175494345
 0.001175494345000000000000000000	0.001175494345
 0.011754943450000000000000000000	0.01175494345
@@ -1278,21 +1278,21 @@ my_decimal	my_float
 0.000000000000000001175494374380	1.17549e-18
 0.000000000000000011754943743802	1.17549e-17
 0.000000000000000117549432474939	1.17549e-16
-0.000000000000001175494324749389	1.17549e-15
-0.000000000000011754943671010360	1.17549e-14
-0.000000000000117549429933840000	1.17549e-13
-0.000000000001175494380653563000	1.17549e-12
-0.000000000011754943372854760000	1.17549e-11
-0.000000000117549428524377200000	1.17549e-10
-0.000000001175494368510499000000	1.17549e-09
-0.000000011754943685104990000000	1.17549e-08
-0.000000117549433298336200000000	1.17549e-07
-0.000001175494389826781000000000	1.17549e-06
-0.000011754943443520460000000000	1.17549e-05
+0.000000000000001175494324749389	0.00000000000000117549
+0.000000000000011754943671010362	0.0000000000000117549
+0.000000000000117549429933840040	0.000000000000117549
+0.000000000001175494380653563400	0.00000000000117549
+0.000000000011754943372854765000	0.0000000000117549
+0.000000000117549428524377220000	0.000000000117549
+0.000000001175494368510499000000	0.00000000117549
+0.000000011754943685104990000000	0.0000000117549
+0.000000117549433298336230000000	0.000000117549
+0.000001175494389826781100000000	0.00000117549
+0.000011754943443520460000000000	0.0000117549
 0.000117549432616215200000000000	0.000117549
-0.001175494398921728000000000000	0.00117549
-0.011754943057894710000000000000	0.0117549
-0.117549434304237400000000000000	0.117549
+0.001175494398921728100000000000	0.00117549
+0.011754943057894707000000000000	0.0117549
+0.117549434304237370000000000000	0.117549
 UPDATE t1 SET my_decimal = my_double;
 SELECT my_decimal, my_double  FROM t1;
 my_decimal	my_double
@@ -1313,17 +1313,17 @@ my_decimal	my_double
 0.000000000000000001175494345000	1.175494345e-18
 0.000000000000000011754943450000	1.175494345e-17
 0.000000000000000117549434500000	1.175494345e-16
-0.000000000000001175494345000000	1.175494345e-15
-0.000000000000011754943450000000	1.175494345e-14
-0.000000000000117549434500000000	1.175494345e-13
-0.000000000001175494345000000000	1.175494345e-12
-0.000000000011754943450000000000	1.175494345e-11
-0.000000000117549434500000000000	1.175494345e-10
-0.000000001175494345000000000000	1.175494345e-09
-0.000000011754943450000000000000	1.175494345e-08
-0.000000117549434500000000000000	1.175494345e-07
-0.000001175494345000000000000000	1.175494345e-06
-0.000011754943450000000000000000	1.175494345e-05
+0.000000000000001175494345000000	0.000000000000001175494345
+0.000000000000011754943450000000	0.00000000000001175494345
+0.000000000000117549434500000000	0.0000000000001175494345
+0.000000000001175494345000000000	0.000000000001175494345
+0.000000000011754943450000000000	0.00000000001175494345
+0.000000000117549434500000000000	0.0000000001175494345
+0.000000001175494345000000000000	0.000000001175494345
+0.000000011754943450000000000000	0.00000001175494345
+0.000000117549434500000000000000	0.0000001175494345
+0.000001175494345000000000000000	0.000001175494345
+0.000011754943450000000000000000	0.00001175494345
 0.000117549434500000000000000000	0.0001175494345
 0.001175494345000000000000000000	0.001175494345
 0.011754943450000000000000000000	0.01175494345

mysql-test/r/variables.result

@@ -57,7 +57,7 @@ select @`select`,@not_used;
 set @test_int=10,@test_double=1e-10,@test_string="abcdeghi",@test_string2="abcdefghij",@select=NULL;
 select @test_int,@test_double,@test_string,@test_string2,@select;
 @test_int	@test_double	@test_string	@test_string2	@select
-10	1e-10	abcdeghi	abcdefghij	NULL
+10	0.0000000001	abcdeghi	abcdefghij	NULL
 set @test_int="hello",@test_double="hello",@test_string="hello",@test_string2="hello";
 select @test_int,@test_double,@test_string,@test_string2;
 @test_int	@test_double	@test_string	@test_string2

mysql-test/r/view.result

@@ -2588,7 +2588,7 @@ CREATE VIEW v1 AS SELECT SQRT(a) my_sqrt FROM t1;
 SELECT my_sqrt FROM v1 ORDER BY my_sqrt;
 my_sqrt
 1
-1.4142135623731
+1.4142135623730951
 DROP VIEW v1;
 DROP TABLE t1;
 CREATE TABLE t1 (id int PRIMARY KEY);

mysql-test/suite/funcs_1/r/innodb_views.result

@@ -22824,7 +22824,7 @@ f1	f2
 ABC	3
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
-ABC	1.73205080756888
+ABC	1.7320508075688772
 ALTER TABLE t1 CHANGE COLUMN f2 f2 VARCHAR(30);
 INSERT INTO t1   SET f1 = 'ABC', f2 = 'DEF';
 DESCRIBE t1;
@@ -22842,7 +22842,7 @@ ABC	DEF
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22865,7 +22865,7 @@ my_sqrt	double	YES		NULL
 SELECT * FROM v2 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22876,7 +22876,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v1;
 Warnings:
@@ -22885,7 +22885,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v2;
 Warnings:
@@ -22894,7 +22894,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t1;
 DROP TABLE t2;
 DROP VIEW  v1;

mysql-test/suite/funcs_1/r/memory_views.result

@@ -22826,7 +22826,7 @@ f1	f2
 ABC	3
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
-ABC	1.73205080756888
+ABC	1.7320508075688772
 ALTER TABLE t1 CHANGE COLUMN f2 f2 VARCHAR(30);
 INSERT INTO t1   SET f1 = 'ABC', f2 = 'DEF';
 DESCRIBE t1;
@@ -22844,7 +22844,7 @@ ABC	DEF
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22867,7 +22867,7 @@ my_sqrt	double	YES		NULL
 SELECT * FROM v2 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22878,7 +22878,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v1;
 Warnings:
@@ -22887,7 +22887,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v2;
 Warnings:
@@ -22896,7 +22896,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t1;
 DROP TABLE t2;
 DROP VIEW  v1;

mysql-test/suite/funcs_1/r/ndb_views.result

@@ -22824,7 +22824,7 @@ f1	f2
 ABC	3
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
-ABC	1.73205080756888
+ABC	1.7320508075688772
 ALTER TABLE t1 CHANGE COLUMN f2 f2 VARCHAR(30);
 INSERT INTO t1   SET f1 = 'ABC', f2 = 'DEF';
 DESCRIBE t1;
@@ -22842,7 +22842,7 @@ ABC	DEF
 SELECT * FROM v1 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22865,7 +22865,7 @@ my_sqrt	double	YES		NULL
 SELECT * FROM v2 order by 2;
 f1	my_sqrt
 ABC	0
-ABC	1.73205080756888
+ABC	1.7320508075688772
 Warnings:
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
 Warning	1292	Truncated incorrect DOUBLE value: 'DEF'
@@ -22876,7 +22876,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v1;
 Warnings:
@@ -22885,7 +22885,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t2;
 CREATE TABLE t2 AS SELECT * FROM v2;
 Warnings:
@@ -22894,7 +22894,7 @@ SELECT * FROM t2 order by 2;
 f1	ABC
 my_sqrt	0
 f1	ABC
-my_sqrt	1.73205080756888
+my_sqrt	1.7320508075688772
 DROP TABLE t1;
 DROP TABLE t2;
 DROP VIEW  v1;

mysql-test/suite/ndb/r/ndb_gis.result

@@ -266,7 +266,7 @@ fid	AsText(EndPoint(g))
 107	POINT(40 10)
 SELECT fid, GLength(g) FROM gis_line ORDER by fid;
 fid	GLength(g)
-105	24.142135623731
+105	24.14213562373095
 106	40
 107	30
 SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
@@ -292,7 +292,7 @@ Note	1003	select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint
 SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
 fid	AsText(Centroid(g))
 108	POINT(15 15)
-109	POINT(25.4166666666667 25.4166666666667)
+109	POINT(25.416666666666668 25.416666666666668)
 110	POINT(20 10)
 SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
 fid	Area(g)
@@ -326,8 +326,8 @@ fid	IsClosed(g)
 116	0
 SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
 fid	AsText(Centroid(g))
-117	POINT(55.5885277530424 17.426536064114)
-118	POINT(55.5885277530424 17.426536064114)
+117	POINT(55.58852775304245 17.426536064113982)
+118	POINT(55.58852775304245 17.426536064113982)
 119	POINT(2 2)
 SELECT fid, Area(g) FROM gis_multi_polygon ORDER by fid;
 fid	Area(g)
@@ -816,7 +816,7 @@ fid	AsText(EndPoint(g))
 107	POINT(40 10)
 SELECT fid, GLength(g) FROM gis_line ORDER by fid;
 fid	GLength(g)
-105	24.142135623731
+105	24.14213562373095
 106	40
 107	30
 SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
@@ -842,7 +842,7 @@ Note	1003	select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint
 SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
 fid	AsText(Centroid(g))
 108	POINT(15 15)
-109	POINT(25.4166666666667 25.4166666666667)
+109	POINT(25.416666666666668 25.416666666666668)
 110	POINT(20 10)
 SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
 fid	Area(g)
@@ -876,8 +876,8 @@ fid	IsClosed(g)
 116	0
 SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
 fid	AsText(Centroid(g))
-117	POINT(55.5885277530424 17.426536064114)
-118	POINT(55.5885277530424 17.426536064114)
+117	POINT(55.58852775304245 17.426536064113982)
+118	POINT(55.58852775304245 17.426536064113982)
 119	POINT(2 2)
 SELECT fid, Area(g) FROM gis_multi_polygon ORDER by fid;
 fid	Area(g)

mysql-test/suite/ndb/r/ndb_restore_different_endian_data.result

@@ -79,7 +79,7 @@ t_pk	t_date	t_datetime	t_timestamp	t_time	t_year
 1	1998-01-01	2006-08-10 10:11:12	2002-10-29 16:51:06	19:38:34	2155
 SELECT t_pk,hex(t_bit),t_tinyint,t_bool,t_smallint,t_mediumint,t_int,t_bigint,t_float,t_double,t_decimal FROM t_num;
 t_pk	hex(t_bit)	t_tinyint	t_bool	t_smallint	t_mediumint	t_int	t_bigint	t_float	t_double	t_decimal
-1	AAAAAAAAAAAAAAAA	125	1	32765	8388606	2147483647	9223372036854775807	1e+20	1e+150	331.0000000000000000
+1	AAAAAAAAAAAAAAAA	125	1	32765	8388606	2147483647	9223372036854775807	1e20	1e150	331.0000000000000000
 SELECT t_pk,t_char,t_varchar,hex(t_binary),hex(t_varbinary) FROM t_string_1;
 t_pk	t_char	t_varchar	hex(t_binary)	hex(t_varbinary)
 1	abcdefghijklmn	abcdefghijklmnabcdefghijklmnabcdefghijklmnabcdefghijklmn	612020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	4100
@@ -178,7 +178,7 @@ t_pk	t_date	t_datetime	t_timestamp	t_time	t_year
 1	1998-01-01	2006-08-10 10:11:12	2002-10-29 16:51:06	19:38:34	2155
 SELECT t_pk,hex(t_bit),t_tinyint,t_bool,t_smallint,t_mediumint,t_int,t_bigint,t_float,t_double,t_decimal FROM t_num;
 t_pk	hex(t_bit)	t_tinyint	t_bool	t_smallint	t_mediumint	t_int	t_bigint	t_float	t_double	t_decimal
-1	AAAAAAAAAAAAAAAA	125	1	32765	8388606	2147483647	9223372036854775807	1e+20	1e+150	331.0000000000000000
+1	AAAAAAAAAAAAAAAA	125	1	32765	8388606	2147483647	9223372036854775807	1e20	1e150	331.0000000000000000
 SELECT t_pk,t_char,t_varchar,hex(t_binary),hex(t_varbinary) FROM t_string_1;
 t_pk	t_char	t_varchar	hex(t_binary)	hex(t_varbinary)
 1	abcdefghijklmn	abcdefghijklmnabcdefghijklmnabcdefghijklmnabcdefghijklmn	612020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	4100

mysql-test/suite/ndb/r/ps_7ndb.result

@@ -2568,10 +2568,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= '9223372036854775807' ;
@@ -2591,10 +2591,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	9.22337e+18
-c8	9.22337203685478e+18
-c9	9.22337203685478e+18
-c10	9.22337203685478e+18
+c7	9.22337e18
+c8	9.223372036854776e18
+c9	9.223372036854776e18
+c10	9.223372036854776e18
 c12	9999.9999
 execute my_delete ;
 set @arg00= -9223372036854775808 ;
@@ -2614,10 +2614,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-9223372036854775808' ;
@@ -2637,10 +2637,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-9.22337e+18
-c8	-9.22337203685478e+18
-c9	-9.22337203685478e+18
-c10	-9.22337203685478e+18
+c7	-9.22337e18
+c8	-9.223372036854776e18
+c9	-9.223372036854776e18
+c10	-9.223372036854776e18
 c12	-9999.9999
 execute my_delete ;
 set @arg00= 1.11111111111111111111e+50 ;
@@ -2662,10 +2662,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= '1.11111111111111111111e+50' ;
@@ -2687,10 +2687,10 @@ c3	8388607
 c4	2147483647
 c5	2147483647
 c6	9223372036854775807
-c7	3.40282e+38
-c8	1.11111111111111e+50
-c9	1.11111111111111e+50
-c10	1.11111111111111e+50
+c7	3.40282e38
+c8	1.111111111111111e50
+c9	1.111111111111111e50
+c10	1.111111111111111e50
 c12	9999.9999
 execute my_delete ;
 set @arg00= -1.11111111111111111111e+50 ;
@@ -2712,10 +2712,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 set @arg00= '-1.11111111111111111111e+50' ;
@@ -2737,10 +2737,10 @@ c3	-8388608
 c4	-2147483648
 c5	-2147483648
 c6	-9223372036854775808
-c7	-3.40282e+38
-c8	-1.11111111111111e+50
-c9	-1.11111111111111e+50
-c10	-1.11111111111111e+50
+c7	-3.40282e38
+c8	-1.111111111111111e50
+c9	-1.111111111111111e50
+c10	-1.111111111111111e50
 c12	-9999.9999
 execute my_delete ;
 test_sequence
@@ -2805,10 +2805,10 @@ c1	c20	c21	c22	c23	c24	c25	c26	c27	c28	c29	c30
 51	5	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0	51.0
 52	5	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0	52.0
 53	5	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0	53.0
-54	5	54	54	54.00	54.00	54.00	54.00	54.00	54.00	54.00	54.00
-55	5	55	55	55	55	55	55	55	55	55	55
-56	6	56	56	56.00	56.00	56.00	56.00	56.00	56.00	56.00	56.00
-57	6	57	57	57.00	57.00	57.00	57.00	57.00	57.00	57.00	57.00
+54	5	54	54	54	54	54	54	54	54	54	54
+55	6	55	55	55	55	55	55	55	55	55	55
+56	6	56	56	56	56	56	56	56	56	56	56
+57	6	57	57	57	57	57	57	57	57	57	57
 60	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 61	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
 62	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
@@ -3022,7 +3022,7 @@ c1	c13	c14	c15	c16	c17
 42	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 43	0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 50	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
-51	2010-00-00	2010-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
+51	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 52	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 53	2001-00-00	2001-00-00 00:00:00	0000-00-00 00:00:00	838:59:59	0000
 60	NULL	NULL	1991-01-01 01:01:01	NULL	NULL

mysql-test/suite/parts/r/partition_float_innodb.result

@@ -18,25 +18,25 @@ t1	CREATE TABLE `t1` (
 insert into t1 values (-3.402823466E+38), (3.402823466E+38), (-1.5), (-1), (0), (1), (1.5);
 select * from t1;
 a
--3.40282e+38
+-3.40282e38
 -1.5
 -1
 0
 1
 1.5
-3.40282e+38
+3.40282e38
 select * from t1 where a=1.5;
 a
 1.5
 delete from t1 where a=1.5;
 select * from t1;
 a
--3.40282e+38
+-3.40282e38
 -1.5
 -1
 0
 1
-3.40282e+38
+3.40282e38
 drop table t1;
 create table t2 (a float not null, primary key(a)) engine='InnoDB' 
 partition by key (a) partitions 10;
@@ -51,37 +51,37 @@ PARTITIONS 10 */
 insert into t2 values (-3.402823466E+38), (-3.402823466E+37), (-123.456), (0), (1234546.789), (123.456), (1.5);
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 1.5
 123.456
-1.23455e+06
+1234550
 select * from t2 where a=123.456;
 a
 delete from t2 where a=123.456;
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 1.5
 123.456
-1.23455e+06
+1234550
 select * from t2 where a=1.5;
 a
 1.5
 delete from t2 where a=1.5;
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 123.456
-1.23455e+06
+1234550
 delete from t2;
 1024*3 inserts;
 select count(*) from t2;
@@ -108,27 +108,27 @@ t1	CREATE TABLE `t1` (
 insert into t1 values (-2.2250738585072014E+208), (-2.2250738585072014E-208), (-1.5), (-1), (0), (1.5), (1234.567), (2.2250738585072014E+208);
 select * from t1;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 select * from t1 where a=1.5;
 a
 1.5
 delete from t1 where a=1.5;
 select * from t1;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 drop table t1;
 create table t2 (a double not null, primary key(a)) engine='InnoDB' 
 partition by key (a) partitions 10;
@@ -143,27 +143,27 @@ PARTITIONS 10 */
 insert into t2 values (-2.2250738585072014E+208), (-2.2250738585072014E-208), (-1.5), (-1), (0), (1.5), (1234.567), (2.2250738585072014E+208);
 select * from t2;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 select * from t2 where a=1234.567;
 a
 1234.567
 delete from t2 where a=1234.567;
 select * from t2;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
-2.2250738585072e+208
+2.2250738585072016e208
 delete from t2;
 1024*3 inserts;
 select count(*) from t2;

mysql-test/suite/parts/r/partition_float_myisam.result

@@ -18,25 +18,25 @@ t1	CREATE TABLE `t1` (
 insert into t1 values (-3.402823466E+38), (3.402823466E+38), (-1.5), (-1), (0), (1), (1.5);
 select * from t1;
 a
--3.40282e+38
+-3.40282e38
 -1.5
 -1
 0
 1
 1.5
-3.40282e+38
+3.40282e38
 select * from t1 where a=1.5;
 a
 1.5
 delete from t1 where a=1.5;
 select * from t1;
 a
--3.40282e+38
+-3.40282e38
 -1.5
 -1
 0
 1
-3.40282e+38
+3.40282e38
 drop table t1;
 create table t2 (a float not null, primary key(a)) engine='MYISAM' 
 partition by key (a) partitions 10;
@@ -51,37 +51,37 @@ PARTITIONS 10 */
 insert into t2 values (-3.402823466E+38), (-3.402823466E+37), (-123.456), (0), (1234546.789), (123.456), (1.5);
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 1.5
 123.456
-1.23455e+06
+1234550
 select * from t2 where a=123.456;
 a
 delete from t2 where a=123.456;
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 1.5
 123.456
-1.23455e+06
+1234550
 select * from t2 where a=1.5;
 a
 1.5
 delete from t2 where a=1.5;
 select * from t2;
 a
--3.40282e+38
--3.40282e+37
+-3.40282e38
+-3.40282e37
 -123.456
 0
 123.456
-1.23455e+06
+1234550
 delete from t2;
 16384*3 inserts;
 select count(*) from t2;
@@ -108,27 +108,27 @@ t1	CREATE TABLE `t1` (
 insert into t1 values (-2.2250738585072014E+208), (-2.2250738585072014E-208), (-1.5), (-1), (0), (1.5), (1234.567), (2.2250738585072014E+208);
 select * from t1;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 select * from t1 where a=1.5;
 a
 1.5
 delete from t1 where a=1.5;
 select * from t1;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 drop table t1;
 create table t2 (a double not null, primary key(a)) engine='MYISAM' 
 partition by key (a) partitions 10;
@@ -143,27 +143,27 @@ PARTITIONS 10 */
 insert into t2 values (-2.2250738585072014E+208), (-2.2250738585072014E-208), (-1.5), (-1), (0), (1.5), (1234.567), (2.2250738585072014E+208);
 select * from t2;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
 1234.567
-2.2250738585072e+208
+2.2250738585072016e208
 select * from t2 where a=1234.567;
 a
 1234.567
 delete from t2 where a=1234.567;
 select * from t2;
 a
--2.2250738585072e+208
+-2.2250738585072016e208
 -1.5
 -1
--2.2250738585072e-208
+-2.2250738585072014e-208
 0
 1.5
-2.2250738585072e+208
+2.2250738585072016e208
 delete from t2;
 16384*3 inserts;
 select count(*) from t2;

mysql-test/suite/rpl/t/rpl_view_multi.test

@@ -56,7 +56,9 @@ select release_lock("lock_bg25144");
 
 --echo # Switching to connection 'master1'
 connection master1;
+--disable_warnings
 --reap
+--enable_warnings
 select release_lock("lock_bg25144");
 
 --echo # Switching to connection 'master2'
@@ -105,7 +107,9 @@ select release_lock("lock_bg25144");
 
 --echo # Switching to connection 'master1'
 connection master1;
+--disable_warnings
 --reap
+--enable_warnings
 select release_lock("lock_bg25144");
 
 --echo # Switching to connection 'master2'

mysql-test/t/cast.test

@@ -177,8 +177,6 @@ select cast(1.0e+300 as signed int);
 CREATE TABLE t1 (f1 double);
 INSERT INTO t1 SET f1 = -1.0e+30 ;
 INSERT INTO t1 SET f1 = +1.0e+30 ;
-# Expected result is +-1e+30, but Windows returns +-1e+030.
---replace_result 1e+030 1e+30
 SELECT f1 AS double_val, CAST(f1 AS SIGNED INT) AS cast_val FROM t1;
 DROP TABLE t1;					   
 

mysql-test/t/disabled.def

@@ -18,3 +18,4 @@ ssl_compress             : SSL certificates expired
 ssl_connect              : SSL certificates expired
 innodb-autoinc           : Bug#49267 2009-12-02 test fails on windows because of different case mode
 innodb                   : Bug#49396 2009-12-03 test fails in embedded mode
+plugin_load              : Bug#42144 2009-12-21 alik plugin_load fails

mysql-test/t/exampledb.test

-#
-# Simple test for the example storage engine
-# Taken fromm the select test
-#
--- source include/have_exampledb.inc
-
---disable_warnings
-# Clean up if event's test fails
-drop database if exists events_test;
-drop database if exists events_test2;
-
-drop table if exists t1;
---enable_warnings
-
-CREATE TABLE t1 (
-  Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
-  Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
-) ENGINE=example;
-
-drop table t1;
-
-# End of 4.1 tests