把一些不常见但又会用到的SQL查询整理备份一下
--筛选出某个字段中包含中文的记录
SELECT * FROM temp WHERE W1 LIKE '%[吖-座]%' --筛选出某个字段在哪些表中存在
SELECT b.name as TableName,a.name as ColumnName
From syscolumns a
INNER JOIN sysobjects b ON a.id=b.id
where b.type='U'
AND a.name='PCode'
未完待续......