1.顯示所有資料庫（非系統建立）

SELECT name FROM  master..sysdatabases 
WHERE name NOT IN 
( 'master', 'model', 'msdb', 'tempdb', 'northwind','pubs')

2.顯示某個schema下的表

SELECT table_name FROM information_schema.tables 
WHERE table_schema = ? AND table_type = 'base table'

?為schema名
3.獲取表資訊

sp_spaceused '?1.?2'
 

?1為表所在schema,?2為表名。

rows為表記錄數
data為表資料所佔大小
index為表索引所佔大小

4.獲取檢視及其構建語句

SELECT * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND 
			a.[type] IN ( 'V' ) AND 
			a.schema_id = (SELECT schema_id FROM sys.schemas 
	                    WHERE
 
 name = ? 
	  )

?為schema名
5.檢視儲存過程

SELECT * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND
			a.[type] IN ( 'P' ) AND 
			a.schema_id = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ?
	    )

?為schema名
6.檢視函式

SELECT
 
 * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND
			a.[type] IN ( 'TF' ) AND 
			a.schema_id = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ?
	    )

?為schema名
7.檢視觸發器

SELECT * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND
			a.[type] IN ( 'TR' ) AND 
			a.schema_id = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ?
	    )

?為schema名
8.檢視同義詞

SELECT * FROM sysobjects 
WHERE xtype = 'SN' AND 
      sysobjects.uid = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ? 
	  )

?為schema名
9.檢視規則

SELECT * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND
			a.[type] IN ( 'R' ) AND 
			a.schema_id = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ?
	    )

?為schema名
10.檢視預設值

SELECT * FROM sys.all_objects a, sys.sql_modules b 
WHERE a.is_ms_shipped= 0 AND 
      a.object_id = b.object_id AND
			a.[type] IN ( 'D' ) AND 
			a.schema_id = (
	       SELECT schema_id FROM sys.schemas 
	       WHERE name = ?
	    )

?為schema名