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MySQL: Transactions
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Transactions: Not all table types support transactions. BDB and INNODB type do support transactions.
Assuming the server has NOT been started with --skip-bdb or --skip-innodb the following should work:
mysql> create table tran_test (a int, b int) type = InnoDB;
mysql> begin;
mysql> insert into tran_test (a,b) values (1,2);
mysql> select * from tran_test;
select * from tran_test;
+------+------+
| a | b |
+------+------+
| 1 | 2 |
+------+------+
1 row in set (0.00 sec)
mysql> rollback;
mysql> select * from tran_test;
select * from tran_test;
Empty set (0.00 sec)
Summary: rollback undoes everything and commit will save.
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About the author of this programming example or tutorial:
Mike Chirico (mchirico@users.sourceforge.net)
Copyright (c) 2004 (GPU Free Documentation License)
Last Updated: Tue Jul 20 12:14:51 EDT 2004
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