--建立结果表tablename(表名称),rowcount(记录数) create table tablerowcount(id int identity(1,1),tablename varchar(50),[rowcount] int)--循环插入结果 declare @tablename varchar(200) declare @rowcount int declare @sql varchar(8000) declare table_name cursor for select name from sysobjects where xtype = 'U' open table_name fetch next from table_name into @tablename while @@fetch_status = 0 begin select @sql = 'declare @rowcount int select @rowcount = count(*) from '+@tablename + ' select '''+@tablename+''',@rowcount' insert into tablerowcount(tablename,[rowcount]) exec(@sql) fetch next from table_name into @tablename end close table_name deallocate table_name--显示结果 select * from tablerowcount
select a.name,b.rowcnt from sysobjects a join sysindexes b on a.id = b.id where a.name = '待查询的表'
create table tablerowcount(id int identity(1,1),tablename varchar(50),[rowcount] int) exec sp_msforeachtable 'insert tablerowcount(tablename, [rowcount]) select N''?'', count(*) from ?'
SELECT 表名=case when a.colorder=1 then d.name else '' end, 字段序号=a.colorder, 字段名=a.name, 标识=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end, 主键=case when exists(SELECT 1 FROM sysobjects where xtype='PK' and name in ( SELECT name FROM sysindexes WHERE indid in( SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid ))) then '√' else '' end, 类型=b.name, 占用字节数=a.length, 长度=COLUMNPROPERTY(a.id,a.name,'PRECISION'), 小数位数=isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0), 允许空=case when a.isnullable=1 then '√'else '' end, 默认值=isnull(e.text,''), 字段说明=isnull(g.[value],'') FROM syscolumns a left join systypes b on a.xtype=b.xusertype inner join sysobjects d on a.id=d.id and d.xtype='U' and d.name<>'dtproperties' left join syscomments e on a.cdefault=e.id left join sysproperties g on a.id=g.id and a.colid=g.smallid order by a.id,a.colorder
把tablename varchar(50)改大点看看,你表名有多长??
Try:declare @table_name varchar(8000) create table #(table_name varchar(8000) , cnt int)declare cursor1 Cursor scroll for select name from sysobjects where type = 'U' open cursor1 fetch next from cursor1 into @table_name while @@fetch_status = 0 begin exec('Insert into # select ''' +@table_name + ' '' ,(select count(1) from ' + @table_name + ')') fetch next from cursor1 into @table_name endclose cursor1 deallocate cursor1select * from # drop table #
create table tablerowcount(id int identity(1,1),tablename varchar(50),[rowcount] int)--循环插入结果
declare @tablename varchar(200)
declare @rowcount int
declare @sql varchar(8000)
declare table_name cursor for
select name from sysobjects where xtype = 'U'
open table_name
fetch next from table_name into @tablename
while @@fetch_status = 0
begin
select @sql = 'declare @rowcount int select @rowcount = count(*) from '+@tablename + ' select '''+@tablename+''',@rowcount'
insert into tablerowcount(tablename,[rowcount])
exec(@sql)
fetch next from table_name into @tablename
end
close table_name
deallocate table_name--显示结果
select * from tablerowcount
exec sp_msforeachtable 'insert tablerowcount(tablename, [rowcount]) select N''?'', count(*) from ?'
表名=case when a.colorder=1 then d.name else '' end,
字段序号=a.colorder,
字段名=a.name,
标识=case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end,
主键=case when exists(SELECT 1 FROM sysobjects where xtype='PK' and name in (
SELECT name FROM sysindexes WHERE indid in(
SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid
))) then '√' else '' end,
类型=b.name,
占用字节数=a.length,
长度=COLUMNPROPERTY(a.id,a.name,'PRECISION'),
小数位数=isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0),
允许空=case when a.isnullable=1 then '√'else '' end,
默认值=isnull(e.text,''),
字段说明=isnull(g.[value],'')
FROM syscolumns a
left join systypes b on a.xtype=b.xusertype
inner join sysobjects d on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e on a.cdefault=e.id
left join sysproperties g on a.id=g.id and a.colid=g.smallid
order by a.id,a.colorder
create table #(table_name varchar(8000) , cnt int)declare cursor1 Cursor scroll for select name from sysobjects
where type = 'U'
open cursor1 fetch next from cursor1 into @table_name
while @@fetch_status = 0
begin
exec('Insert into # select ''' +@table_name + ' '' ,(select count(1) from ' + @table_name + ')')
fetch next from cursor1 into @table_name
endclose cursor1
deallocate cursor1select * from #
drop table #