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导出 SQL SERVER 表中数据为脚本

2024-07-05 15:09:27   218人阅读

ALTER PROCEDURE [dbo].[Usp_OutputData] @tablename sysname, @outputIdentitycolumn int AS declare @column varchar(3000) declare @columndata varchar(8000) declare @sql varchar(8000) declare @xtype tinyint declare @name sysname declare @objectId int declare @objectname sysname declare @ident int set nocount on set @objectId=object_id(@tablename) if @objectId is null -- 判断对象是否存在 begin print ‘The object not exists‘ return end set @objectname=rtrim(object_name(@objectId)) if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密 begin print ‘object not in current database‘ return end if OBJECTPROPERTY(@objectId,‘IsTable‘) < > 1 -- 判断对象是否是table begin print ‘The object is not table‘ return end --select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80 --if @ident is not null --print ‘SET IDENTITY_INSERT ‘+@TableName+‘ ON‘ --添加是否输出自增字段列判断功能(Identitycolumn) select c.name,c.xtype into #tempallcolums from syscolumns c where c.id=@objectid order by c.colid --判断自增列并根据@outputIdentitycolumn决定是否排除;1为包含,0为不包含if @outputIdentitycolumn=0 begin Select so.name Table_name, --表名字 sc.name Iden_Column_name --自增字段名字 --ident_current(so.name) curr_value --自增字段当前值 --ident_incr(so.name) incr_value, --自增字段增长值 --ident_seed(so.name) seed_value --自增字段种子值 into #tempIDENTITY from sysobjects so Inner Join syscolumns sc on so.id = sc.id and columnproperty(sc.id, sc.name, ‘IsIdentity‘) = 1 Where upper(so.name) = upper(@tablename) delete from #tempallcolums where name in(select Iden_Column_name from #tempIDENTITY) drop table #tempIDENTITY end--end declare syscolumns_cursor cursor for select name,xtype from #tempallcolums open syscolumns_cursor set @column=‘‘ set @columndata=http://www.mamicode.com/‘‘ fetch next from >


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