SQL Server 2000：我如何獲取表和行數列表？

我知道，我可以得到表的列表與SQL Server 2000：我如何獲取表和行數列表？

SELECT TABLE_NAME FROM information_schema.tables 
WHERE NOT TABLE_NAME='sysdiagrams' 
    AND TABLE_SCHEMA = 'dbo' 
    AND TABLE_TYPE= 'BASE TABLE'

但我不知道如何修改與行的表的當前計數獲得第2列。雖然我的是這樣的：

DECLARE @tbl VARCHAR(200) 
(SELECT @tbl = TABLE_NAME, TABLE_NAME, 
(SELECT COUNT(ID) AS Cnt FROM @tbl) 
FROM information_schema.tables 
WHERE NOT TABLE_NAME='sysdiagrams' 
    AND TABLE_SCHEMA = 'dbo' 
    AND TABLE_TYPE= 'BASE TABLE')

我知道上面是不是有效的T-SQL，但我認爲它得到什麼，我會像的做了點。這是針對SQL Server 2000的。如果可能，我寧願不使用存儲過程。

來源

2011-03-03 Justin808

一個快速和骯髒的方式（包括在堆未提交的更改，並可能轉發指針）

select o.name, rows 
from sysindexes i join sysobjects o on o.id=i.id 
where indid < 2 and type='U'

來源

2011-03-03 21:56:59

exec sp_MSforeachtable 'select count(*) as nr_of_rows, ''?'' as table_name from ?'

來源

2011-03-03 22:25:28

這會爲每個表格生成單獨的查詢，而不是包含所有信息的單個查詢。 – Justin808 2011-03-03 22:30:23

@ Justin808：是的，但它會返回準確的行數 – 2011-03-03 22:32:36

真的，在我的情況下，近似計數在1表中的所有工作是可以接受的和較少的工作（對我來說）。知道如何獲得準確的數字是很好的。 – Justin808 2011-03-03 22:35:06

你可以在這一個全豬。使用sysIndexes獲取行數的問題是它們並不總是最新的。儘管如此，還有一種方法可以使它們保持最新。以下代碼將爲您提供每個表的行數以及更多的行數。

/********************************************************************************************************************** 
Purpose: 
Returns a single result set similar to sp_Space used for all user tables at once. 

Notes: 
1. May be used as a view, stored procedure, or table-valued function. 
2. Must comment out 1 "Schema" in the SELECT list below prior to use. See the adjacent comments for more info. 

Revision History: 
Rev 00 - 22 Jan 2007 - Jeff Moden 
         - Initital creation for SQL Server 2000 
Rev 01 - 11 Mar 2007 - Jeff Moden 
         - Add automatic page size determination for future compliance 
Rev 02 - 05 Jan 2008 - Jeff Moden 
         - Change "Owner" to "Schema" in output. Add optional code per Note 2 to find correct schema name 
**********************************************************************************************************************/ 
--===== Ensure that all row counts, etc is up to snuff 
    -- Obviously, this will not work in a view or UDF and should be removed if in a view or UDF. External code should 
    -- execute the command below prior to retrieving from the view or UDF. 
    DBCC UPDATEUSAGE(0) WITH COUNT_ROWS, NO_INFOMSGS 

--===== Return the single result set similar to what sp_SpaceUsed returns for a table, but more 
SELECT DBName  = DB_NAME(), 
     --SchemaName = SCHEMA_NAME(so.UID), --Comment out if for SQL Server 2000 
     SchemaName = USER_NAME(so.UID), --Comment out if for SQL Server 2005 
     TableName = so.Name, 
     TableID  = so.ID, 
     MinRowSize = MIN(si.MinLen), 
     MaxRowSize = MAX(si.XMaxLen), 
     ReservedKB = SUM(CASE WHEN si.IndID IN (0,1,255) THEN si.Reserved  ELSE 0 END) * pkb.PageKB, 
     DataKB  = SUM(CASE WHEN si.IndID IN (0,1 ) THEN si.DPages   ELSE 0 END) * pkb.PageKB 
        + SUM(CASE WHEN si.IndID IN ( 255) THEN ISNULL(si.Used,0) ELSE 0 END) * pkb.PageKB, 
     IndexKB  = SUM(CASE WHEN si.IndID IN (0,1,255) THEN si.Used   ELSE 0 END) * pkb.PageKB 
        - SUM(CASE WHEN si.IndID IN (0,1 ) THEN si.DPages   ELSE 0 END) * pkb.PageKB 
        - SUM(CASE WHEN si.IndID IN ( 255) THEN ISNULL(si.Used,0) ELSE 0 END) * pkb.PageKB, 
     UnusedKB  = SUM(CASE WHEN si.IndID IN (0,1,255) THEN si.Reserved  ELSE 0 END) * pkb.PageKB 
        - SUM(CASE WHEN si.IndID IN (0,1,255) THEN si.Used   ELSE 0 END) * pkb.PageKB, 
     Rows   = SUM(CASE WHEN si.IndID IN (0,1 ) THEN si.Rows   ELSE 0 END), 
     RowModCtr = MIN(si.RowModCtr), 
     HasTextImage = MAX(CASE WHEN si.IndID IN ( 255) THEN 1     ELSE 0 END), 
     HasClustered = MAX(CASE WHEN si.IndID IN ( 1 ) THEN 1     ELSE 0 END) 
    FROM dbo.SysObjects so, 
     dbo.SysIndexes si, 
     (--Derived table finds page size in KB according to system type 
     SELECT Low/1024 AS PageKB --1024 is a binary Kilo-byte 
      FROM Master.dbo.spt_Values 
      WHERE Number = 1 --Identifies the primary row for the given type 
      AND Type = 'E' --Identifies row for system type 
     ) pkb 
    WHERE si.ID = so.ID 
    AND si.IndID IN (0, --Table w/o Text or Image Data 
        1, --Table with clustered index 
        255) --Table w/ Text or Image Data 
    AND so.XType = 'U' --User Tables 
    AND PERMISSIONS(so.ID) <> 0 
    GROUP BY so.Name, 
      so.UID, 
      so.ID, 
      pkb.PageKB 
    ORDER BY ReservedKB DESC

來源

2011-03-07 03:52:18

-1

怎麼樣「dtproperties」和「sysdiagrams」？這些表格將顯示爲用戶表格不正確

來源

2012-01-12 15:27:03

SQL Server 2000：我如何獲取表和行數列表？

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