±í½á¹¹ÐÅÏ¢²éѯ sql server 2005
--sql server 2005
-- 1. ±í½á¹¹ÐÅÏ¢²éѯ
-- ========================================================================
-- ±í½á¹¹ÐÅÏ¢²éѯ
-- ×Þ½¨ 2005.08(ÒýÓÃÇë±£Áô´ËÐÅÏ¢)
-- ========================================================================
SELECT
TableName=CASE WHEN C.column_id=1 THEN O.name ELSE N'' END,
TableDesc=ISNULL(CASE WHEN C.column_id=1 THEN PTB.[value] END,N''),
Column_id=C.column_id,
ColumnName=C.name,
PrimaryKey=ISNULL(IDX.PrimaryKey,N''),
[IDENTITY]=CASE WHEN C.is_identity=1 THEN N'√'ELSE N'' END,
Computed=CASE WHEN C.is_computed=1 THEN N'√'ELSE N'' END,
Type=T.name,
Length=C.max_length,
Precision=C.precision,
Scale=C.scale,
NullAble=CASE WHEN C.is_nullable=1 THEN N'√'ELSE N'' END,
[Default]=ISNULL(D.definition,N''),
ColumnDesc=ISNULL(PFD.[value],N''),
IndexName=ISNULL(IDX.IndexName,N''),
IndexSort=ISNULL(IDX.Sort,N''),
Create_Date=O.Create_Date,
Modify_Date=O.Modify_date
from sys.columns C
INNER JOIN sys.objects O
ON C.[object_id]=O.[object_id]
AND O.type='U'
AND O.is_ms_shipped=0
INNER JOIN sys.types T
ON C.user_type_id=T.user_type_id
LEFT JOIN sys.default_constraints D
ON C.[object_id]=D.parent_object_id
AND C.column_id=D.parent_column_id
&n
Ïà¹ØÎĵµ£º
SQL code¶¯Ì¬sqlÓï¾ä»ù±¾Óï·¨
1 :ÆÕͨSQLÓï¾ä¿ÉÒÔÓÃExecÖ´ÐÐ
eg: Select * from tableName
Exec('select * from tableName')
Exec sp_executesql N 'select * from tableName'
-- Çë×¢Òâ×Ö·û´®Ç°Ò»¶¨Òª¼ÓN
2:×Ö¶ÎÃû£¬±íÃû£¬Êý¾Ý¿âÃûÖ®Àà×÷Ϊ±äÁ¿Ê±£¬±ØÐëÓö¯Ì¬SQL
eg: declare @fname varchar(20)
......
C#Á¬½ÓSQL ServerµÄSqlConnectionµÄ×Ö·û´®£¬Ðí¶à¶¼ÊDz»ÄÜÁ¬½ÓµÄ¡£ÏÖÔÚ¸øÒ»¸öÄÜÁ¬½ÓµÄ£º
using System.Data.SqlClient;
public class sqlServerConnection {
//
public static void Main() {
//ÏÂÃæ¾ÍÊDZê×¼µÄÁ¬½Ó£¬×¢ÒâSERVERÊÇÎҵļÆËã»úÃû¡£SQLEXPRESSÊÇÊý¾Ý¿âʵÀý¡£SSPI±íʾʹÓÃWindowsµÇ½µÄÕÊ»§¡£masterÊÇÒªÁ¬½Óµ ......
ÓÃSQLÉú³ÉÁ÷Ë®ºÅ
ת£ºÎ¤½ÌÎ ·¢±íÓÚ2010Äê02ÔÂ03ÈÕ 09:38 ÔĶÁ(4) ÆÀÂÛ(0)
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[fn_FillNumberWithZero]') and xtype in (N'FN', N'IF', N'TF'))
drop function [dbo].[fn_FillNumberWithZero]
GO
if exists ( ......
SQL ServerµÄ²¹¶¡°æ±¾¼ì²é²»ÈçWindows ²¹¶¡°æ±¾¼ì²éÖ±½Ó£¬Ò»¸öϵͳ¹ÜÀíÔ±£¬Èç¹û²»Á˽âSQL Server°æ±¾¶ÔÓ¦µÄ²¹¶¡ºÅ£¬¿ÉÄÜÒ²»áÓöµ½Ò»µãÂé·³£¬Òò´ËÔÚÕâ˵Ã÷һϣ¬Í¨¹ýÕâÑùµÄ°ì·¨Åбð»úÆ÷ÊÇ°²È«µÄ°ì·¨£¬²»»á¶Ôϵͳ²úÉúÈκÎÓ°Ïì¡£
¡¡
1¡¢ÓÃIsql»òÕßSQL²éѯ·ÖÎöÆ÷µÇ¼µ½SQL Server£¬Èç¹ûÊÇÓÃIsql£¬ÇëÔÚcmd´°¿ÚÊäÈëisql -U sa,È» ......