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bugfix: INFORMATION_SCHEMA.STATISTICS doesn't show whether the index is disabled

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This commit is contained in:
Sergei Golubchik
2024-04-28 10:38:32 +02:00
parent 179515a68c
commit 3d75cffa91
3 changed files with 21 additions and 1 deletions
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11
mysql-test/main/information_schema2.result
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@ -25,3 +25,14 @@ t3
t4 t4
drop table t1, t2, t3, t4; drop table t1, t2, t3, t4;
# End of 5.5 tests # End of 5.5 tests
# INFORMATION_SCHEMA.STATISTICS doesn't show if the index is disabled
create table t1 (a int, key(a));
select index_name, comment from information_schema.statistics where table_schema='test' and table_name='t1';
index_name comment
a
alter table t1 disable keys;
select index_name, comment from information_schema.statistics where table_schema='test' and table_name='t1';
index_name comment
a disabled
drop table t1;
# End of 10.5 tests

9
mysql-test/main/information_schema2.test
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@ -19,3 +19,12 @@ select * from t4 order by table_name;
drop table t1, t2, t3, t4; drop table t1, t2, t3, t4;
--echo # End of 5.5 tests --echo # End of 5.5 tests
--echo # INFORMATION_SCHEMA.STATISTICS doesn't show if the index is disabled
create table t1 (a int, key(a));
select index_name, comment from information_schema.statistics where table_schema='test' and table_name='t1';
alter table t1 disable keys;
select index_name, comment from information_schema.statistics where table_schema='test' and table_name='t1';
drop table t1;
--echo # End of 10.5 tests

2
sql/sql_show.cc
View File

@ -9400,7 +9400,7 @@ ST_FIELD_INFO stat_fields_info[]=
Column("PACKED", Varchar(10), NULLABLE, "Packed", OPEN_FRM_ONLY), Column("PACKED", Varchar(10), NULLABLE, "Packed", OPEN_FRM_ONLY),
Column("NULLABLE", Varchar(3), NOT_NULL, "Null", OPEN_FRM_ONLY), Column("NULLABLE", Varchar(3), NOT_NULL, "Null", OPEN_FRM_ONLY),
Column("INDEX_TYPE", Varchar(16), NOT_NULL, "Index_type", OPEN_FULL_TABLE), Column("INDEX_TYPE", Varchar(16), NOT_NULL, "Index_type", OPEN_FULL_TABLE),
Column("COMMENT", Varchar(16), NULLABLE, "Comment", OPEN_FRM_ONLY), Column("COMMENT", Varchar(16), NULLABLE, "Comment", OPEN_FULL_TABLE),
Column("INDEX_COMMENT", Varchar(INDEX_COMMENT_MAXLEN), Column("INDEX_COMMENT", Varchar(INDEX_COMMENT_MAXLEN),
NOT_NULL, "Index_comment",OPEN_FRM_ONLY), NOT_NULL, "Index_comment",OPEN_FRM_ONLY),
CEnd() CEnd()