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Fix for BUG#21360 - mysqldump error on federated tables

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When loading dump created by mysqldump tool an error is
thrown saying storage engine for the table doesn't have 
an option.
                        
mysqldump tries to re-insert the data into the federated
table which causes the error. Since the data is already
available on the remote server, mysqldump shouldn't try
to dump the data again for FEDERATED tables.
                        
As stated in the bug page, it can be considered similar
to the MERGE ENGINE with "view only" nature.
                        
Fixed by adding the "FEDERATED ENGINE" to the exception
list to ignore the data.
This commit is contained in:
Satya B
2009-03-19 11:36:37 +05:30
parent e54bad485d
commit 4f333c876a
3 changed files with 44 additions and 1 deletions
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22
mysql-test/t/federated.test
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@@ -1843,6 +1843,28 @@ DROP TABLE t1;
connection master;
DROP TABLE t1;
--echo #
--echo # BUG#21360 - mysqldump error on federated tables
--echo #
connection slave;
--echo #Switch to Connection Slave
CREATE TABLE t1(id VARCHAR(20) NOT NULL, PRIMARY KEY(id));
INSERT INTO t1 VALUES ('text1'),('text2'),('text3'),('text4');
connection master;
--echo #Switch to Connection Master
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval CREATE TABLE t1(id VARCHAR(20) NOT NULL, PRIMARY KEY(id)) ENGINE=FEDERATED
CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/test/t1';
--echo # Dump table t1 using mysqldump tool
--replace_result $SLAVE_MYPORT SLAVE_PORT
--exec $MYSQL_DUMP --compact test t1
DROP TABLE t1;
connection slave;
--echo #Switch to Connection Slave
DROP TABLE t1;
connection default;
--echo End of 5.0 tests