z --

--





--







--





Bile》Paul Nielsen
Paul Nielsen的Web站点
[url]www.isnotnull.com[/url]
3.2 注文章所有SQL在IBM Informix Dynamic Server Version 9.40.TC2E1测试通过



--












说明:table1, table2参数用于指定要将记录组合的表的名称。
field1, field2参数指定被联接的字段的名称。且这些字段必须有相同的数据类型及包含相同类型的数据,但它们不需要有相同的名称。

