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WL#5151: Conversion between different types when replicating

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Fixing minor error when printing SQL types from master and cleaning some code.

Updating result files.
This commit is contained in:
Mats Kindahl
2009-12-14 23:27:06 +01:00
parent c63df11f37
commit c701fe6a06
2 changed files with 7 additions and 13 deletions
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8
mysql-test/suite/rpl/r/rpl_row_colSize.result
View File

@@ -256,7 +256,7 @@ Replicate_Ignore_Table #
Replicate_Wild_Do_Table Replicate_Wild_Do_Table
Replicate_Wild_Ignore_Table Replicate_Wild_Ignore_Table
Last_Errno 1641 Last_Errno 1641
Last_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(8)' to type 'bit(5)' Last_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(64)' to type 'bit(5)'
Skip_Counter 0 Skip_Counter 0
Exec_Master_Log_Pos # Exec_Master_Log_Pos #
Relay_Log_Space # Relay_Log_Space #
@@ -274,7 +274,7 @@ Master_SSL_Verify_Server_Cert No
Last_IO_Errno # Last_IO_Errno #
Last_IO_Error # Last_IO_Error #
Last_SQL_Errno 1641 Last_SQL_Errno 1641
Last_SQL_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(8)' to type 'bit(5)' Last_SQL_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(64)' to type 'bit(5)'
SELECT COUNT(*) FROM t1; SELECT COUNT(*) FROM t1;
COUNT(*) COUNT(*)
0 0
@@ -310,7 +310,7 @@ Replicate_Ignore_Table #
Replicate_Wild_Do_Table Replicate_Wild_Do_Table
Replicate_Wild_Ignore_Table Replicate_Wild_Ignore_Table
Last_Errno 1641 Last_Errno 1641
Last_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(5)' to type 'bit(11)' Last_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(12)' to type 'bit(11)'
Skip_Counter 0 Skip_Counter 0
Exec_Master_Log_Pos # Exec_Master_Log_Pos #
Relay_Log_Space # Relay_Log_Space #
@@ -328,7 +328,7 @@ Master_SSL_Verify_Server_Cert No
Last_IO_Errno # Last_IO_Errno #
Last_IO_Error # Last_IO_Error #
Last_SQL_Errno 1641 Last_SQL_Errno 1641
Last_SQL_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(5)' to type 'bit(11)' Last_SQL_Error Column 0 of table 'test.t1' cannot be converted from type 'bit(12)' to type 'bit(11)'
SELECT COUNT(*) FROM t1; SELECT COUNT(*) FROM t1;
COUNT(*) COUNT(*)
0 0

12
sql/rpl_utility.cc
View File

@@ -116,17 +116,11 @@ max_display_length_for_field(enum_field_types sql_type, unsigned int metadata)
return 8; return 8;
case MYSQL_TYPE_BIT: case MYSQL_TYPE_BIT:
{
/* /*
Decode the size of the bit field from the master. Decode the size of the bit field from the master.
from_len is the length in bytes from the master
from_bit_len is the number of extra bits stored in the master record
*/ */
uint from_len= (metadata >> 8U) & 0x00ff; DBUG_ASSERT((metadata & 0xff) <= 7);
uint from_bit_len= metadata & 0x00ff; return 8 * (metadata >> 8U) + (metadata & 0x00ff);
DBUG_ASSERT(from_bit_len <= 7);
return 8 * from_len + from_bit_len;
}
case MYSQL_TYPE_VAR_STRING: case MYSQL_TYPE_VAR_STRING:
case MYSQL_TYPE_VARCHAR: case MYSQL_TYPE_VARCHAR:
@@ -422,7 +416,7 @@ void show_sql_type(enum_field_types type, uint16 metadata, String *str)
case MYSQL_TYPE_BIT: case MYSQL_TYPE_BIT:
{ {
CHARSET_INFO *cs= str->charset(); CHARSET_INFO *cs= str->charset();
int bit_length= (metadata >> 8) + (metadata & 0xFF); int bit_length= 8 * (metadata >> 8) + (metadata & 0xFF);
uint32 length= uint32 length=
cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(),
"bit(%d)", bit_length); "bit(%d)", bit_length);