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Bug#13618 : mysqldump --xml omits comment on table field

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When mysqldump tries to dump information in xml format,
the result does not contain field level comments.

In order to retrieve various informations for a field/column,
mysqldump currently uses 'show fields from <tab>' statement.
The attributes returned by the statement lacks the information
regarding field comments.

Fixed by changing the query to one that probes I_S to retrieve
required field informations, including the field comment.
This commit is contained in:
Nirbhay Choubey
2011-01-14 19:50:34 +05:30
parent d3ea6f9bb1
commit 95e07a6fb7
4 changed files with 49 additions and 16 deletions
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9
mysql-test/t/mysqldump.test
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@@ -2164,6 +2164,15 @@ SELECT LENGTH(a) FROM t2;
DROP TABLE t1, t2;
###########################################################################
--echo #
--echo # Bug #13618 : mysqldump --xml ommit comment on table field
--echo #
CREATE TABLE `comment_table` (i INT COMMENT 'FIELD COMMENT') COMMENT = 'TABLE COMMENT';
--exec $MYSQL_DUMP --compact --skip-create --xml test
DROP TABLE `comment_table`;
--echo #
--echo # End of 5.1 tests
--echo #