Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.1-new

into mysql.com:/home/psergey/mysql-5.1-bug18025-r2


sql/sql_partition.cc:
  Auto merged

mysql-test/mysql-test-run.pl

@@ -546,6 +546,10 @@ sub command_line_setup () {
   # 5.1 test run, even if different MTR_BUILD_THREAD is used. This means
   # all port numbers might not be used in this version of the script.
   #
+  # Also note the limiteation of ports we are allowed to hand out. This
+  # differs between operating systems and configuration, see
+  # http://www.ncftp.com/ncftpd/doc/misc/ephemeral_ports.html
+  # But a fairly safe range seems to be 5001 - 32767
   if ( $ENV{'MTR_BUILD_THREAD'} )
   {
     # Up to two masters, up to three slaves
@@ -558,6 +562,13 @@ sub command_line_setup () {
     $im_mysqld2_port=           $opt_master_myport + 9;
   }
 
+  if ( $opt_master_myport < 5001 or $opt_master_myport + 10 >= 32767 )
+  {
+    mtr_error("MTR_BUILD_THREAD number results in a port",
+              "outside 5001 - 32767",
+              "($opt_master_myport - $opt_master_myport + 10)");
+  }
+
   # Read the command line
   # Note: Keep list, and the order, in sync with usage at end of this file
 

mysql-test/r/cast.result

@@ -344,6 +344,9 @@ 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
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: '-1e+30'
+Warning	1292	Truncated incorrect INTEGER value: '1e+30'
 DROP TABLE t1;
 select cast('1.2' as decimal(3,2));
 cast('1.2' as decimal(3,2))

mysql-test/r/partition.result

@@ -642,7 +642,7 @@ drop table t1;
 create table t1 (a int) engine=innodb partition by hash(a) ;
 show table status like 't1';
 Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
-t1	PARTITION	10	Compact	2	8192	16384	0	0	0	NULL	NULL	NULL	NULL	latin1_swedish_ci	NULL		
+t1	InnoDB	10	Compact	2	8192	16384	0	0	0	NULL	NULL	NULL	NULL	latin1_swedish_ci	NULL	partitioned	
 drop table t1;
 create table t2 (s1 int not null auto_increment, primary key (s1)) partition by list (s1) (partition p1 values in (1),partition p2 values in (2),partition p3 values in (3),partition p4 values in (4));
 insert into t2 values (null),(null),(null);
@@ -819,4 +819,14 @@ explain partitions select * from t1 where a is null or a < 0 or a > 1;
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	pn,p2	ALL	NULL	NULL	NULL	NULL	2	Using where
 drop table t1;
+CREATE TABLE t1 (id INT NOT NULL PRIMARY KEY, name VARCHAR(20)) 
+ENGINE=MyISAM DEFAULT CHARSET=latin1
+PARTITION BY RANGE(id)
+(PARTITION p0  VALUES LESS THAN (10) ENGINE = MyISAM,
+PARTITION p1 VALUES LESS THAN (20) ENGINE = MyISAM,
+PARTITION p2 VALUES LESS THAN (30) ENGINE = MyISAM);
+SHOW TABLE STATUS;
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Dynamic	0	0	0	0	0	0	NULL	NULL	NULL	NULL	latin1_swedish_ci	NULL	partitioned	
+DROP TABLE t1;
 End of 5.1 tests

mysql-test/t/partition.test

@@ -924,4 +924,17 @@ select * from t1 where a is null or a < 0 or a > 1;
 explain partitions select * from t1 where a is null or a < 0 or a > 1;
 drop table t1;
 
+#
+#Bug# 17631 SHOW TABLE STATUS reports wrong engine
+#
+CREATE TABLE t1 (id INT NOT NULL PRIMARY KEY, name VARCHAR(20)) 
+ENGINE=MyISAM DEFAULT CHARSET=latin1
+PARTITION BY RANGE(id)
+(PARTITION p0  VALUES LESS THAN (10) ENGINE = MyISAM,
+PARTITION p1 VALUES LESS THAN (20) ENGINE = MyISAM,
+PARTITION p2 VALUES LESS THAN (30) ENGINE = MyISAM);
+--replace_column 6 0 7 0 8 0 9 0 12 NULL 13 NULL 14 NULL
+SHOW TABLE STATUS;
+DROP TABLE t1;
+
 --echo End of 5.1 tests

sql/field.cc

@@ -4237,6 +4237,7 @@ double Field_double::val_real(void)
 longlong Field_double::val_int(void)
 {
   double j;
+  longlong res;
 #ifdef WORDS_BIGENDIAN
   if (table->s->db_low_byte_first)
   {
@@ -4247,10 +4248,28 @@ longlong Field_double::val_int(void)
     doubleget(j,ptr);
   /* Check whether we fit into longlong range */
   if (j <= (double) LONGLONG_MIN)
-    return (longlong) LONGLONG_MIN;
+  {
+    res= (longlong) LONGLONG_MIN;
+    goto warn;
+  }
   if (j >= (double) (ulonglong) LONGLONG_MAX)
-    return (longlong) LONGLONG_MAX;
+  {
+    res= (longlong) LONGLONG_MAX;
+    goto warn;
+  }
   return (longlong) rint(j);
+
+warn:
+  {
+    char buf[DOUBLE_TO_STRING_CONVERSION_BUFFER_SIZE];
+    String tmp(buf, sizeof(buf), &my_charset_latin1), *str;
+    str= val_str(&tmp, 0);
+    push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                        ER_TRUNCATED_WRONG_VALUE,
+                        ER(ER_TRUNCATED_WRONG_VALUE), "INTEGER",
+                        str->c_ptr());
+  }
+  return res;
 }
 
 

sql/ha_partition.cc

@@ -258,6 +258,13 @@ void ha_partition::init_handler_variables()
 }
 
 
+const char *ha_partition::table_type() const
+{ 
+  // we can do this since we only support a single engine type
+  return m_file[0]->table_type(); 
+}
+
+
 /*
   Destructor method
 

sql/ha_partition.h

@@ -524,8 +524,7 @@ class ha_partition :public handler
   virtual const char *index_type(uint inx);
 
   /* The name of the table type that will be used for display purposes */
-  virtual const char *table_type() const
-  { return "PARTITION"; }
+  virtual const char *table_type() const;
 
   /* The name of the row type used for the underlying tables. */
   virtual enum row_type get_row_type() const;

sql/partition_info.h

@@ -245,7 +245,13 @@ class partition_info : public Sql_alloc
   bool set_up_defaults_for_partitioning(handler *file, ulonglong max_rows,
                                         uint start_no);
   char *has_unique_names();
+  static bool check_engine_mix(handlerton **engine_array, uint no_parts);
+  bool check_range_constants();
+  bool check_list_constants();
+  bool check_partition_info(handlerton **eng_type,
+                            handler *file, ulonglong max_rows);
 private:
+  static int list_part_cmp(const void* a, const void* b);
   bool set_up_default_partitions(handler *file, ulonglong max_rows,
                                  uint start_no);
   bool set_up_default_subpartitions(handler *file, ulonglong max_rows);

sql/sql_show.cc

@@ -2721,6 +2721,12 @@ static int get_schema_tables_record(THD *thd, struct st_table_list *tables,
       ptr=strxmov(ptr, " row_format=", 
                   ha_row_type[(uint) share->row_type],
                   NullS);
+#ifdef WITH_PARTITION_STORAGE_ENGINE
+    if (share->db_type == &partition_hton &&
+        share->partition_info != NULL && 
+        ((partition_info*)share->partition_info)->no_parts > 0)
+      ptr= strmov(ptr, " partitioned");
+#endif
     table->field[19]->store(option_buff+1,
                             (ptr == option_buff ? 0 : 
                              (uint) (ptr-option_buff)-1), cs);

sql/sql_table.cc

@@ -2141,7 +2141,7 @@ bool mysql_create_table_internal(THD *thd,
     }
     DBUG_PRINT("info", ("db_type = %d",
                          ha_legacy_type(part_info->default_engine_type)));
-    if (check_partition_info(part_info, &engine_type, file,
+    if (part_info->check_partition_info( &engine_type, file,
                              create_info->max_rows))
       goto err;
     part_info->default_engine_type= engine_type;