Merge bk-internal:/home/bk/mysql-5.0

into mysql.com:/home/jimw/my/mysql-5.0-clean

BitKeeper/etc/logging_ok

@@ -25,6 +25,7 @@ bar@bar.intranet.mysql.r18.ru
 bar@bar.mysql.r18.ru
 bar@bar.udmsearch.izhnet.ru
 bar@deer.(none)
+bar@eagle.intranet.mysql.r18.ru
 bar@gw.udmsearch.izhnet.ru
 bar@mysql.com
 bar@noter.intranet.mysql.r18.ru

myisam/myisamchk.c

@@ -427,8 +427,8 @@ static void usage(void)
 		      can't fix the data file.\n\
   --character-sets-dir=...\n\
                       Directory where character sets are.\n\
-  --set-character-set=name\n\
- 		      Change the character set used by the index.\n\
+  --set-collation=name\n\
+ 		      Change the collation used by the index.\n\
   -q, --quick         Faster repair by not modifying the data file.\n\
                       One can give a second '-q' to force myisamchk to\n\
 		      modify the original datafile in case of duplicate keys.\n\

mysql-test/r/ctype_big5.result

@@ -77,3 +77,10 @@ big5_bin	6109
 big5_bin	61
 big5_bin	6120
 drop table t1;
+SET NAMES big5;
+CREATE TABLE t1 (a text) character set big5;
+INSERT INTO t1 VALUES ('ùØ');
+SELECT * FROM t1;
+a
+ùØ
+DROP TABLE t1;

mysql-test/r/ctype_ucs.result

@@ -642,3 +642,11 @@ Warnings:
 Warning	1264	Out of range value adjusted for column 'Field1' at row 1
 DROP TABLE t1;
 SET NAMES latin1;
+CREATE TABLE t1 (a varchar(64) character set ucs2, b decimal(10,3));
+INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
+update t1 set b=a;
+SELECT * FROM t1;
+a	b
+1.1	1.100
+2.1	2.100
+DROP TABLE t1;

mysql-test/r/func_str.result

@@ -639,6 +639,26 @@ drop table t1;
 select charset(null), collation(null), coercibility(null);
 charset(null)	collation(null)	coercibility(null)
 binary	binary	5
+CREATE TABLE t1 (a int, b int);
+CREATE TABLE t2 (a int, b int);
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (2,2),(3,3);
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where collation(t2.a) = _utf8'binary' order by t1.a,t2.a;
+a	b	a	b
+1	1	NULL	NULL
+2	2	2	2
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where charset(t2.a) = _utf8'binary' order by t1.a,t2.a;
+a	b	a	b
+1	1	NULL	NULL
+2	2	2	2
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where coercibility(t2.a) = 2 order by t1.a,t2.a;
+a	b	a	b
+1	1	NULL	NULL
+2	2	2	2
+DROP TABLE t1, t2;
 select SUBSTR('abcdefg',3,2);
 SUBSTR('abcdefg',3,2)
 cd

mysql-test/r/information_schema.result

@@ -441,7 +441,7 @@ character_sets	CREATE TEMPORARY TABLE `character_sets` (
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',
   `MAXLEN` bigint(3) NOT NULL default '0'
-) ENGINE=MEMORY DEFAULT CHARSET=utf8 MAX_ROWS=1818
+) ENGINE=MEMORY DEFAULT CHARSET=utf8
 set names latin2;
 SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
 Table	Create Table
@@ -450,7 +450,7 @@ character_sets	CREATE TEMPORARY TABLE `character_sets` (
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',
   `MAXLEN` bigint(3) NOT NULL default '0'
-) ENGINE=MEMORY DEFAULT CHARSET=utf8 MAX_ROWS=1818
+) ENGINE=MEMORY DEFAULT CHARSET=utf8
 set names latin1;
 create table t1 select * from information_schema.CHARACTER_SETS
 where CHARACTER_SET_NAME like "latin1";
@@ -651,6 +651,8 @@ drop table t1, t2;
 CREATE TABLE t_crashme ( f1 BIGINT);
 CREATE VIEW a1 (t_CRASHME) AS SELECT f1 FROM t_crashme GROUP BY f1;
 CREATE VIEW a2 AS SELECT t_CRASHME FROM a1;
+count(*)
+100
 drop view a2, a1;
 drop table t_crashme;
 select table_schema,table_name, column_name from

mysql-test/r/type_newdecimal.result

@@ -180,14 +180,6 @@ t1	CREATE TABLE `t1` (
   `-(-1.1)` decimal(7,1) NOT NULL default '0.0'
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
-CREATE TABLE t1 (a varchar(64) character set ucs2, b decimal(10,3));
-INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
-update t1 set b=a;
-SELECT * FROM t1;
-a	b
-1.1	1.100
-2.1	2.100
-DROP TABLE t1;
 set session sql_mode='traditional';
 select 1e10/0e0;
 1e10/0e0

mysql-test/t/ctype_big5.test

@@ -16,3 +16,12 @@ SET collation_connection='big5_chinese_ci';
 -- source include/ctype_filesort.inc
 SET collation_connection='big5_bin';
 -- source include/ctype_filesort.inc
+
+#
+# Bugs#9357: TEXT columns break string with special word in BIG5 charset.
+#
+SET NAMES big5;
+CREATE TABLE t1 (a text) character set big5;
+INSERT INTO t1 VALUES ('');
+SELECT * FROM t1;
+DROP TABLE t1;

mysql-test/t/ctype_ucs.test

@@ -414,3 +414,12 @@ CREATE TABLE t1 (Field1 int(10) unsigned default '0');
 INSERT INTO t1 VALUES ('-1');
 DROP TABLE t1;
 SET NAMES latin1;
+
+#
+# Conversion from an UCS2 string to a decimal column
+#
+CREATE TABLE t1 (a varchar(64) character set ucs2, b decimal(10,3));
+INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
+update t1 set b=a;
+SELECT * FROM t1;
+DROP TABLE t1;

mysql-test/t/func_str.test

@@ -377,6 +377,20 @@ insert into t1 values (null);
 select charset(a), collation(a), coercibility(a) from t1;
 drop table t1;
 select charset(null), collation(null), coercibility(null);
+#
+# Make sure OUTER JOIN is not replaced with a regular joun
+#
+CREATE TABLE t1 (a int, b int);
+CREATE TABLE t2 (a int, b int);
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (2,2),(3,3);
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where collation(t2.a) = _utf8'binary' order by t1.a,t2.a;
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where charset(t2.a) = _utf8'binary' order by t1.a,t2.a;
+select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
+where coercibility(t2.a) = 2 order by t1.a,t2.a;
+DROP TABLE t1, t2;
 
 #
 # test for SUBSTR

mysql-test/t/information_schema.test

@@ -403,6 +403,7 @@ while ($tab_count)
 --disable_result_log
 SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES;
 --enable_result_log
+SELECT count(*) FROM INFORMATION_SCHEMA.TABLES;
 let $tab_count= 65;
 while ($tab_count)
 {

mysql-test/t/type_newdecimal.test

@@ -90,15 +90,6 @@ create table t1 select round(15.4,-1), truncate(-5678.123451,-3), abs(-1.1), -(-
 show create table t1;
 drop table t1;
 
-#
-# conversion from ucs2
-#
-CREATE TABLE t1 (a varchar(64) character set ucs2, b decimal(10,3));
-INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
-update t1 set b=a;
-SELECT * FROM t1;
-DROP TABLE t1;
-
 #
 # Trydy's tests
 #

sql/item_func.h

@@ -704,7 +704,8 @@ class Item_func_coercibility :public Item_int_func
   Item_func_coercibility(Item *a) :Item_int_func(a) {}
   longlong val_int();
   const char *func_name() const { return "coercibility"; }
-  void fix_length_and_dec() { max_length=10; }
+  void fix_length_and_dec() { max_length=10; maybe_null= 0; }
+  table_map not_null_tables() const { return 0; }
 };
 
 class Item_func_locate :public Item_int_func

sql/item_strfunc.h

@@ -653,7 +653,9 @@ class Item_func_charset :public Item_str_func
   {
      collation.set(system_charset_info);
      max_length= 64 * collation.collation->mbmaxlen; // should be enough
+     maybe_null= 0;
   };
+  table_map not_null_tables() const { return 0; }
 };
 
 class Item_func_collation :public Item_str_func
@@ -666,7 +668,9 @@ class Item_func_collation :public Item_str_func
   {
      collation.set(system_charset_info);
      max_length= 64 * collation.collation->mbmaxlen; // should be enough
+     maybe_null= 0;
   };
+  table_map not_null_tables() const { return 0; }
 };
 
 class Item_func_crc32 :public Item_int_func

sql/sql_select.cc

@@ -8714,8 +8714,9 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
   *table= new_table;
   table->s= &table->share_not_to_be_used;
   table->file->change_table_ptr(table);
-  thd->proc_info= (!strcmp(save_proc_info,"Copying to tmp table") ?
-		   "Copying to tmp table on disk" : save_proc_info);
+  if (save_proc_info)
+    thd->proc_info= (!strcmp(save_proc_info,"Copying to tmp table") ?
+                     "Copying to tmp table on disk" : save_proc_info);
   DBUG_RETURN(0);
 
  err:

sql/table.h

@@ -322,6 +322,7 @@ typedef struct st_schema_table
 
 struct st_lex;
 class select_union;
+class TMP_TABLE_PARAM;
 
 struct Field_translator
 {
@@ -370,6 +371,7 @@ typedef struct st_table_list
   ST_SCHEMA_TABLE *schema_table;        /* Information_schema table */
   st_select_lex	*schema_select_lex;
   bool schema_table_reformed;
+  TMP_TABLE_PARAM *schema_table_param;
   /* link to select_lex where this table was used */
   st_select_lex	*select_lex;
   st_lex	*view;			/* link on VIEW lex for merging */

strings/ctype-big5.c

@@ -6287,6 +6287,43 @@ my_mb_wc_big5(CHARSET_INFO *cs __attribute__((unused)),
   return 2;
 }
 
+
+/*
+  Returns a well formed length of a BIG5 string.
+  CP950 and HKSCS additional characters are also accepted.
+*/
+static
+uint my_well_formed_len_big5(CHARSET_INFO *cs __attribute__((unused)),
+                             const char *b, const char *e, uint pos)
+{
+  const char *b0= b;
+  const char *emb= e - 1; /* Last possible end of an MB character */
+  while (pos && b < e)
+  {
+    /*
+      Cast to int8 for extra safety. "char" can be unsigned
+      by default on some platforms.
+    */
+    if (((int8)b[0]) >= 0)
+    {
+      /* Single byte ascii character */
+      b++;
+    }
+    else  if ((b < emb) && isbig5code((uchar)*b, (uchar)b[1]))
+    {
+      /* Double byte character */
+      b+= 2;
+    }
+    else
+    {
+      /* Wrong byte sequence */
+      break;
+    }
+  }
+  return b - b0;
+}
+
+
 static MY_COLLATION_HANDLER my_collation_big5_chinese_ci_handler =
 {
   NULL,			/* init */
@@ -6308,7 +6345,7 @@ static MY_CHARSET_HANDLER my_charset_big5_handler=
   mbcharlen_big5,
   my_numchars_mb,
   my_charpos_mb,
-  my_well_formed_len_mb,
+  my_well_formed_len_big5,
   my_lengthsp_8bit,
   my_numcells_8bit,
   my_mb_wc_big5,	/* mb_wc       */

tests/mysql_client_test.c

@@ -12704,6 +12704,7 @@ from t2);");
 
 static void test_bug8378()
 {
+#ifdef HAVE_CHARSET_gbk
   MYSQL *lmysql;
   char out[9]; /* strlen(TEST_BUG8378)*2+1 */
   int len;
@@ -12738,6 +12739,7 @@ static void test_bug8378()
   DIE_UNLESS(memcmp(out, TEST_BUG8378_OUT, len) == 0);
 
   mysql_close(lmysql);
+#endif
 }