- 论坛徽章:
- 3
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数据库不同版本测试结果:
- SQL*Plus: Release 9.2.0.4.0 - Production on Wed Nov 3 08:53:48 2010
- Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
- SQL> conn test/test
- Connected.
- SQL> select level code from dual connect by level < 3;
- CODE
- ----------
- 1
- SQL>
复制代码
- SQL*Plus: Release 10.2.0.1.0 - Production on Wed Nov 3 03:31:26 2010
- Copyright (c) 1982, 2005, Oracle. All rights reserved.
- Connected to:
- Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
- With the Partitioning, OLAP and Data Mining options
- SQL> select level code from dual connect by level < 3;
- CODE
- ----------
- 1
- 2
- SQL>
复制代码 10g才可行的 |
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