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  • When: 29 Jul 2013 9:08 PM
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Revision #6

Wiki  >  TechNet Articles  >  T-SQL: Script to Find the Names of Stored Procedures that Use Dynamic SQL  >  Revision #6
T-SQL: Script to Find the Names of Stored Procedures that Use Dynamic SQL
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This script was developed to answer the question in this thread

I need query find all the SPs that used dynamic SQL



We can execute dynamic sql using sp_executesql or just with Exec / Execute.

To find the names of the StoredProcedure that may have used dynamic SQL, this script can be used:

SELECT Schema_name(Schema_id)+'.'+Object_Name(M.Object_id) StoredProceduresWithDynamicSQL
FROM sys.sql_modules M 
JOIN  sys.objects O ON M.object_id = O.object_id 
WHERE definition LIKE '%CREATE PROC%'
AND (definition LIKE '%SP_ExecuteSQL%' OR definition LIKE '%EXEC%')


But Exec / Execute can be used  inside a stored procedure to call another stored procedure or to execute a dynamic sql. So, to eliminate the Stored procedure names referencing another  Stored procedure and to find the names of the Stored Procedure, that has used Exec / Execute only to execute dynamic SQL,
the following script can be used:

SELECT Schema_name(Schema_id)+'.'+Object_Name(M.Object_id) StoredProceduresWithDynamicSQL
FROM sys.sql_modules M 
JOIN  sys.objects O ON M.object_id = O.object_id 
WHERE definition LIKE '%CREATE PROC%'
AND (definition LIKE '%SP_ExecuteSQL%' OR definition LIKE '%EXEC%') 
EXCEPT
SELECT StoredProcedure  FROM ( 
SELECT Schema_name(Schema_id)+'.'+Object_Name(M.Object_id) StoredProcedure 
FROM sys.sql_modules M 
JOIN  sys.objects O ON M.object_id = O.object_id 
WHERE definition LIKE '%CREATE PROC%'
AND (definition LIKE '%SP_ExecuteSQL%' OR definition LIKE '%EXEC%')) tmp 
CROSS APPLY sys.dm_sql_referenced_entities (StoredProcedure, 'OBJECT');


The above script will not work under the following scenarios: if we have used Exec / Execute  inside a stored procedure for both purposes, i.e. to call another stored procedure and to execute a dynamic SQL and the other scenario: if we have used sp_executesql or Exec / Execute  and commented it inside a Stored procedure ,
but still the above scripts will be useful because we don't have any other direct way to find the names of the Stored Procedure that has used dynamic SQL.
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