是否可以查询包含以下列的表名
LIKE '%myName%'
?
是否可以查询包含以下列的表名
LIKE '%myName%'
?
当前回答
以下查询将为您提供字段名为“%myName”的数据库的确切表名。
SELECT distinct(TABLE_NAME)
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%myName%'
其他回答
这应该是有效的:
SELECT name
FROM sysobjects
WHERE id IN ( SELECT id
FROM syscolumns
WHERE name like '%column_name%' )
希望这不是一个重复的答案,但我想做的是在sql语句中生成一个sql语句,这将允许我搜索我要查找的值(而不仅仅是具有这些字段名称的表(因为通常我需要删除与我要查找列名称的id相关的任何信息):
SELECT 'Select * from ' + t.name + ' where ' + c.name + ' = 148' AS SQLToRun
FROM sys.columns c, c.name as ColName, t.name as TableName
JOIN sys.tables t
ON c.object_id = t.object_id
WHERE c.name LIKE '%ProjectID%'
然后我可以复制并粘贴运行我的第一列“SQLToRun”。。。然后我将“Select*from”替换为“Delete from”,它允许我删除对该给定ID的任何引用!将这些结果写入文件,以备不时之需。
注意***在运行delete语句之前,请确保消除所有bakup表。。。
SELECT 'Delete from ' + t.name + ' where ' + c.name + ' = 148' AS SQLToRun
FROM sys.columns c, c.name as ColName, t.name as TableName
JOIN sys.tables t
ON c.object_id = t.object_id
WHERE c.name LIKE '%ProjectID%'
以下查询将为您提供字段名为“%myName”的数据库的确切表名。
SELECT distinct(TABLE_NAME)
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%myName%'
搜索表:
SELECT c.name AS 'ColumnName'
,t.name AS 'TableName'
FROM sys.columns c
JOIN sys.tables t ON c.object_id = t.object_id
WHERE c.name LIKE '%MyName%'
ORDER BY TableName
,ColumnName;
搜索表和视图:
SELECT COLUMN_NAME AS 'ColumnName'
,TABLE_NAME AS 'TableName'
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%MyName%'
ORDER BY TableName
,ColumnName;
下面是Sybase数据库的工作解决方案
select
t.table_name,
c.column_name
from
systab as t key join systabcol as c
where
c.column_name = 'MyColumnName'