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查找一个数据库内的所有表的行数

2010-05-11 11:15 399 查看
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--
这一部分是用来删除生成的表的

USE
[YouDataBaseName]

GO

IF
EXISTS
(

SELECT
*
FROM
sys.objects
WHERE
object_id
=
OBJECT_ID
(
'dbo.TableRows'
)
AND
type
in
(
N'U'
)

)

DROP
TABLE
[dbo].
TableRows

--
这里是查询的部分

CREATE
TABLE
TableRows (
[name] nvarchar
(
255),
rows
bigint
)

DECLARE
@Name nvarchar
(
255),
@Sql nvarchar
(
4000)

DECLARE
TName CURSOR
FOR

SELECT
[name] FROM
sysobjects WHERE
xtype =
'U'

OPEN
TName

FETCH
NEXT
FROM
TName

INTO
@Name

WHILE
@@FETCH_STATUS
=
0

BEGIN

SET
@Sql=
'INSERT INTO TableRows ([name],rows) SELECT '''
+
@name+
''' AS name, COUNT(1) AS row FROM '
+
@name

EXEC
(
@Sql)

FETCH
NEXT
FROM
TName INTO
@name

END

CLOSE
TName

DEALLOCATE
TName

--
这里是显示最后的结果

SELECT
*
FROM
TableRows

SELECT
sum
(
rows
)
FROM
TableRows
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