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Patch for WL#3736: Extended Table, Column and Index Comments.

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The task is to 
  (a) add a comment on indexes and 
  (b) increase the maximum length of column, table and the new index comments.

The patch committed on behalf of Yoshinori Matsunobu (Yoshinori.Matsunobu@Sun.COM).
This commit is contained in:
Alexander Nozdrin
2010-02-20 13:07:32 +03:00
parent 7ba0546620
commit 7c10a8981c
64 changed files with 2801 additions and 574 deletions
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10
mysql-test/r/merge.result
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@@ -753,10 +753,10 @@ a b c
1 1 1
1 1 0
show index from t3;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t3 1 a 1 a A NULL NULL NULL YES BTREE
t3 1 a 2 b A NULL NULL NULL YES BTREE
t3 1 a 3 c A NULL NULL NULL YES BTREE
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t3 1 a 1 a A NULL NULL NULL YES BTREE
t3 1 a 2 b A NULL NULL NULL YES BTREE
t3 1 a 3 c A NULL NULL NULL YES BTREE
drop table t1, t2, t3;
CREATE TABLE t1 ( a INT AUTO_INCREMENT PRIMARY KEY, b VARCHAR(10), UNIQUE (b) )
ENGINE=MyISAM;
@@ -2044,7 +2044,7 @@ CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=FIRST;
SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE
TABLE_SCHEMA = 'test' and TABLE_NAME='tm1';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENT
def test tm1 BASE TABLE NULL NULL NULL # # # # # # # # # # NULL # # Unable to open underlying table which is differently defined or of non-MyISAM ty
def test tm1 BASE TABLE NULL NULL NULL # # # # # # # # # # NULL # # Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
DROP TABLE tm1;
CREATE TABLE t1(C1 INT, C2 INT, KEY C1(C1), KEY C2(C2)) ENGINE=MYISAM;
CREATE TABLE t2(C1 INT, C2 INT, KEY C1(C1), KEY C2(C2)) ENGINE=MYISAM;