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BUG#26976 - Missing table in merge not noted in related error msg +

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SHOW CREATE TABLE fails

Underlying table names, that merge engine fails to open were not
reported.

With this fix CHECK TABLE issued against merge table reports all
underlying table names that it fails to open. Other statements
are unaffected, that is underlying table names are not included
into error message.

This fix doesn't solve SHOW CREATE TABLE issue.
This commit is contained in:
svoj@mysql.com/april.(none)
2007-06-06 04:42:41 +05:00
parent e93c65683a
commit bd8f81f470
20 changed files with 213 additions and 125 deletions
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32
mysql-test/r/merge.result
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@@ -844,4 +844,36 @@ insert into t1 values (1);
ERROR HY000: Table 't1' is read only
drop table t2;
drop table t1;
CREATE TABLE tm1(a INT) ENGINE=MERGE UNION=(t1, t2);
SELECT * FROM tm1;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
CHECK TABLE tm1;
Table Op Msg_type Msg_text
test.tm1 check Error Table './test/t1' is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check Error Table './test/t2' is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check Error Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check error Corrupt
CREATE TABLE t1(a INT);
SELECT * FROM tm1;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
CHECK TABLE tm1;
Table Op Msg_type Msg_text
test.tm1 check Error Table './test/t2' is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check Error Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check error Corrupt
CREATE TABLE t2(a BLOB);
SELECT * FROM tm1;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
CHECK TABLE tm1;
Table Op Msg_type Msg_text
test.tm1 check Error Table './test/t2' is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check Error Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
test.tm1 check error Corrupt
ALTER TABLE t2 MODIFY a INT;
SELECT * FROM tm1;
a
CHECK TABLE tm1;
Table Op Msg_type Msg_text
test.tm1 check status OK
DROP TABLE tm1, t1, t2;
End of 5.0 tests