Question

我有以下查询：

   ALTER procedure [dbo].[jk_insertAllLocation]
   @locationTbl as locationTable readonly,
   @TableName varchar(100)
   as
   declare @tbl as locationTable,@sql varchar(max)
   begin
        set @sql = 'insert into ' + @TableName +'(location_id,name,address,latitude,longitude,distance,state,sub_cat,id_cat,icon_link,checkinsCount,IDSearch)
        select * from ' +  @locationTbl
        exec sp_executesql @sql
   end

我需要传递一个表和一个表名作为参数，我需要插入表名（@TableName）作为参数传递表中的所有数据（@locationTbl）作为参数传递

但我知道我无法在查询中连接表（@locationTbl）......

所以我该如何解决这个问题？

Answer 1

您可以使用temp tables（链接上的临时表部分）：

ALTER procedure [dbo].[jk_insertAllLocation]
  @locationTbl as locationTable readonly,
  @TableName varchar(100)
as
begin
  declare @tbl as locationTable,@sql varchar(max)
  if object_id('#_tmp_location_table') is not null drop table #_tmp_location_table
  select * into #_tmp_location_table from @locationTbl
  set @sql = 'insert into ' + @TableName + '(location_id,name,address,latitude,longitude,distance,state,sub_cat,id_cat,icon_link,checkinsCount,IDSearch) select * from #_tmp_location_table'
  exec sp_executesql @sql
end

在存储过程的查询字符串中添加一个表作为参数

1 个答案: