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
DECLARE @columnName as varchar(100)
SET @columnName = 'ColumnName'
SELECT t.name AS Table, c.name AS Column,
ty.name AS Type, c.max_length AS Length
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
INNER JOIN sys.types ty ON c.system_type_id = ty.system_type_id
WHERE c.name LIKE @columnName
ORDER BY t.name, c.name
其他回答
如果你更喜欢第三方工具,有很多选择,比如:
ApexSQL搜索SSMS工具包红门工具。
如果您的数据库包含加密对象(视图、过程、函数),则这些对象非常有用,因为您无法使用系统表轻松搜索这些对象。
我们还可以使用以下语法:-
select * from INFORMATION_SCHEMA.COLUMNS
where COLUMN_NAME like '%clientid%'
order by TABLE_NAME
此外,还可以找到具有指定模式的列名。
SELECT 'DBName' AS DBName,
column_name,
table_name,
table_schema
FROM dbname.information_schema.columns
WHERE column_name LIKE '%YourColumnName%'
AND table_schema IN ( 'YourSchemaName' )
您还可以在多个数据库中找到同一列。
SELECT 'DBName1' AS DB,
column_name,
table_name,
table_schema
FROM dbname1.information_schema.columns
WHERE column_name LIKE '%YourColumnName%'
UNION
SELECT 'DBName2' AS DB,
column_name,
table_name,
table_schema
FROM dbname2.information_schema.columns
WHERE column_name LIKE '%YourColumnName%'
它将返回table_name、schema_name、column_name
SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c
ON t.object_id = c.object_id
WHERE c.name LIKE '%colName%'
ORDER BY schema_name,
table_name;
您可以在SQL Server中使用以下查询。
SELECT column_name AS 'ColumnName',
table_name AS 'TableName'
FROM information_schema.columns
WHERE column_name LIKE '%columnname%'
AND table_schema = 'schema'
ORDER BY tablename,
columnname;