分类： Mysql/postgreSQL
2011-10-17 11:52:33
| Feature | MySQL Series |
| Unions | 4.0 |
| Subqueries | 4.1 |
| R-trees | 4.1 (for the MyISAM storage engine) |
| Stored procedures | 5.0 |
| Views | 5.0 |
| Cursors | 5.0 |
| XA transactions | 5.0 |
| Triggers | 5.0 and 5.1 |
| Event scheduler | 5.1 |
| Partitioning | 5.1 |
| Pluggable storage engine API | 5.1 |
| Plugin API | 5.1 |
| Row-based replication | 5.1 |
| Server log tables | 5.1 |
| Foreign keys | 6.x (implemented in 3.23 for InnoDB) |
