SQL 查询列出在父存储过程中执行的所有存储过程

Question

我在 Azure SQL 数据库中有多个执行多个存储过程的存储过程。

例如：

CREATE PROCEDURE [DBO].[PARENT] AS
BEGIN
    EXEC [DBO].[CHILD1];
    EXEC [DBO].[CHILD2];
END

我想要做的是编写一个查询，在一列中列出我拥有的所有父存储过程，在第二列中列出所有调用的子存储过程。

有办法吗？

提前致谢

Answer 1

sp_depends 显示有关数据库对象依赖关系的信息。

下面的例子列出了依赖于dbo.spSample_ProcedureName

的过程

EXEC sp_depends @objname = N'dbo.spSample_ProcedureName';

您可以对 sp_depends 进行一些更改并提取您需要的内容。

我宁愿编辑我的答案，因为我认为这是一个有用的问题。所以我写了一个完整的查询来显示结果。我测试了这个查询，它成功了。

DECLARE @Res AS TABLE (SP_Names NVARCHAR(776), Dependencies NVARCHAR(MAX))

SELECT [name]
INTO #t_sp 
FROM sys.procedures


 WHILE EXISTS (SELECT [name] FROM #t_sp)
 BEGIN
 
 DECLARE @objname nvarchar(776) = (SELECT TOP(1) [name] FROM #t_sp)

 declare @objid int         -- the id of the object we want
 declare @found_some bit            -- flag for dependencies found
 declare @dbname sysname


SELECT @dbname = parsename(@objname,3)

    if @dbname is not null and @dbname <> db_name()
        begin
            raiserror(15250,-1,-1)

        end

    --  See if @objname exists.
    select @objid = object_id(@objname)
    if @objid is null
        begin
            select @dbname = db_name()
            raiserror(15009,-1,-1,@objname,@dbname)

        end



    --  Now check for things that depend on the object.
    if exists (select *
            from sysdepends
                where depid = @objid)
    begin
            raiserror(15460,-1,-1)
        INSERT INTO @Res
        (
            SP_Names,
            Dependencies
        )
        
        SELECT  distinct 'name' = (s.name + '.' + o.name), @objname
            --type = substring(v.name, 5, 66)               -- spt_values.name is nvarchar(70)
                from sys.objects o, master.dbo.spt_values v, sysdepends d,
                    sys.schemas s
                where o.object_id = d.id
                    and o.type = substring(v.name,1,2) collate catalog_default and v.type = 'O9T'
                    and d.depid = @objid
                    and o.schema_id = s.schema_id
                    and deptype < 2

        select @found_some = 1
    end

    DELETE #t_sp WHERE [name] = @objname


END


DROP TABLE #t_sp

SELECT * FROM @Res
ORDER BY SP_Names

Answer 2

您可以使用 DMV sys.procedures and sys.dm_sql_referencing_entities 获取此信息：

SELECT
    parent = referencing_schema_name + '.' + r.referencing_entity_name,
    child = QUOTENAME(OBJECT_SCHEMA_NAME(child.schema_id)) + '.' + QUOTENAME(child.name)
FROM sys.procedures AS child
JOIN sys.dm_sql_referencing_entities
    (QUOTENAME(OBJECT_SCHEMA_NAME(child.schema_id)) + '.' + QUOTENAME(child.name),
    'OBJECT') AS r;

SQL 查询列出在父存储过程中执行的所有存储过程

A SQL query to list all stored procedures executed in a parent stored procedure

sql

sql-server

stored-procedures