| 数据库 | validationQuery |
| Oracle | select 1 from dual |
| MySQL | select 1 |
| Microsoft SQL Server | select 1 |
| DB2 | select 1 from sysibm.sysdummy1 |
| SQLite | select 1 |
| HSQLDB | select 1 from INFORMATION_SCHEMA.SYSTEM_USERS |
| postgresql | select version() |
| ingres | select 1 |
| Apache Derby | select 1 |
| H2 | select 1 |
| Informix | select count(*) from systables |
不同数据库的validationQuery检查语句
阅读 20
2022-01-30
相关推荐
精彩评论（0）
0 0 举报