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Bug#28007 Wrong default value for I_S.PARTITIONS.PARTITION_COMMENT

The value of the PARTITION_COMMENT column is an empty string if there is no partition comment.
This commit is contained in:
gluh@mysql.com/eagle.(none)
2007-06-06 17:47:02 +05:00
parent 4cd4a3d314
commit 52d267dabb
5 changed files with 63 additions and 63 deletions

View File

@@ -17,9 +17,9 @@ INSERT into t1 values (10, 1, 1);
INSERT into t1 values (15, 1, 1);
select * from information_schema.partitions where table_name= 't1';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t1 x1 NULL 1 NULL RANGE NULL a NULL 5 0 0 0 # 0 0 # # NULL NULL default default NULL
NULL test t1 x2 NULL 2 NULL RANGE NULL a NULL 10 0 0 0 # 0 0 # # NULL NULL default default NULL
NULL test t1 x3 NULL 3 NULL RANGE NULL a NULL 20 0 0 0 # 0 0 # # NULL NULL default default NULL
NULL test t1 x1 NULL 1 NULL RANGE NULL a NULL 5 0 0 0 # 0 0 # # NULL NULL default NULL
NULL test t1 x2 NULL 2 NULL RANGE NULL a NULL 10 0 0 0 # 0 0 # # NULL NULL default NULL
NULL test t1 x3 NULL 3 NULL RANGE NULL a NULL 20 0 0 0 # 0 0 # # NULL NULL default NULL
select * from t1 order by a;
a b c
1 1 1