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Bug#15522 - create ... select and with merge tables

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Added test case.
The fix for Bug#20662 does also fix this one.


mysql-test/r/merge.result:
  Bug#15522 - create ... select and with merge tables
  Added test result.
mysql-test/t/merge.test:
  Bug#15522 - create ... select and with merge tables
  Added test case.
This commit is contained in:
unknown 2007-10-09 13:10:51 +02:00
parent d1210318db
commit 0c0042a5de
2 changed files with 19 additions and 0 deletions
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5
mysql-test/r/merge.result
View file

@ -876,4 +876,9 @@ CHECK TABLE tm1;
Table Op Msg_type Msg_text
test.tm1 check status OK
DROP TABLE tm1, t1, t2;
CREATE TABLE t1(c1 INT);
CREATE TABLE t2 (c1 INT) ENGINE=MERGE UNION=(t1) INSERT_METHOD=FIRST;
CREATE TABLE IF NOT EXISTS t1 SELECT * FROM t2;
ERROR HY000: You can't specify target table 't1' for update in FROM clause
DROP TABLE t1, t2;
End of 5.0 tests

14
mysql-test/t/merge.test
View file

@ -507,4 +507,18 @@ SELECT * FROM tm1;
CHECK TABLE tm1;
DROP TABLE tm1, t1, t2;
#
# Bug#15522 - create ... select and with merge tables
#
# This was fixed together with Bug#20662 (Infinite loop in CREATE TABLE
# IF NOT EXISTS ... SELECT with locked tables).
# The new behavior for MERGE tables is consistent with the
# CREATE TABLE SELECT behavior for ordinary tables.
#
CREATE TABLE t1(c1 INT);
CREATE TABLE t2 (c1 INT) ENGINE=MERGE UNION=(t1) INSERT_METHOD=FIRST;
--error ER_UPDATE_TABLE_USED
CREATE TABLE IF NOT EXISTS t1 SELECT * FROM t2;
DROP TABLE t1, t2;
--echo End of 5.0 tests