Get all affected or used tables of a mssql store-procedure19.12.17

use this sp for it:

ALTER PROCEDURE [rep].[get_used_columns]
@sp varchar(max)
AS

DECLARE @TargetObject nvarchar(100) = @sp;

WITH XMLNAMESPACES (
    'http://schemas.microsoft.com/sqlserver/2004/07/showplan' as ns1
), CompiledPlan AS (
    SELECT 
        (SELECT query_plan FROM sys.dm_exec_query_plan(cp.plan_handle)) qp,
        (SELECT ObjectID FROM sys.dm_exec_sql_text(cp.plan_handle)) ob
    FROM sys.dm_exec_cached_plans cp
    WHERE objtype = 'Proc'
), ColumnReferences AS (
    SELECT DISTINCT
        ob,
        p.query('.').value('./ns1:ColumnReference[1]/@Database', 'sysname') AS [Database],
        p.query('.').value('./ns1:ColumnReference[1]/@Schema', 'sysname') AS [Schema],
        p.query('.').value('./ns1:ColumnReference[1]/@Table', 'sysname') AS [Table],
        p.query('.').value('./ns1:ColumnReference[1]/@Column', 'sysname') AS [Column]
    FROM CompiledPlan
        CROSS APPLY qp.nodes('//ns1:ColumnReference') t(p)
)

SELECT 
    [Database], 
    [Schema], 
    [Table], 
    [Column]
FROM ColumnReferences 
WHERE 
    [Database] IS NOT NULL AND 
    ob = OBJECT_ID(@TargetObject, 'P')

https://stackoverflow.com/questions/29023514/how-can-i-get-a-list-of-all-columns-referenced-in-a-stored-procedure

Anonymous

all store procedures used on database foo with schema dbo

WITH XMLNAMESPACES (
    'http://schemas.microsoft.com/sqlserver/2004/07/showplan' as ns1
), CompiledPlan AS (
    SELECT 
        (SELECT query_plan FROM sys.dm_exec_query_plan(cp.plan_handle)) qp,
        (SELECT ObjectID FROM sys.dm_exec_sql_text(cp.plan_handle)) ob
    FROM sys.dm_exec_cached_plans cp
    WHERE objtype = 'Proc'
), ColumnReferences AS (
    SELECT DISTINCT
        ob, 
        p.query('.').value('./ns1:ColumnReference[1]/@Database', 'sysname') AS [Database],
        p.query('.').value('./ns1:ColumnReference[1]/@Schema', 'sysname') AS [Schema],
        p.query('.').value('./ns1:ColumnReference[1]/@Table', 'sysname') AS [Table],
        p.query('.').value('./ns1:ColumnReference[1]/@Column', 'sysname') AS [Column]
    FROM CompiledPlan
        CROSS APPLY qp.nodes('//ns1:ColumnReference') t(p)
)

SELECT 
    [Database], 
    [Schema], 
    [Table], 
    [Column]
FROM ColumnReferences 
WHERE 
[Database] = '[foo]'
AND  [Schema] = '[dbo]'

19.12.17

Anonymous

Get all affected or used tables of a mssql store-procedure19.12.17

Information Epoch 1788968237