sql,SELECT a.*, b.*,FROM table1 a,JOIN table2 b ON a.id = b.a_id;,
``,,这条语句将table1和table2通过a.id和b.a_id进行关联查询。sql,SELECT a.*, b.*,FROM table1 a,JOIN table2 b ON a.id = b.a_id;,
``,,这条语句将table1和table2通过a.id和b.a_id进行关联查询。Powered By Z-BlogPHP 1.7.3
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