Heim >Datenbank >MySQL-Tutorial > 点滴积累【other】---存储过程修改表的所有字段(sql)
ANSI_NULLS QUOTED_IDENTIFIER .tb sqld.name syscolumns a left join systypes b on a.xtype = b.xusertype sysobjects d a.length d.name,a.name ( 1000 ) tb (tb tb 20 deallocate tb
ANSI_NULLS QUOTED_IDENTIFIER .tb sqld.name syscolumns a left join systypes b on a.xtype=b.xusertype sysobjects d a.length d.name,a.name (1000) tb (tb tb 20 deallocate tb ,香港服务器,虚拟主机,美国空间