SQL Server: Search Stored Procedure Create/Modify Date or Text using T-SQL

SQL Server Management Studio (SSMS) is a great tool for managing instances of your SQL Server databases. Sometimes, though, the fastest way to retrieve information you are looking for isn’t through the SSMS GUI, but through direct SQL queries.

Case in point: If you want to search for specific information about stored procedures in your database. Rather than look one by one through the code, you can query the SQL Server sys.objects and sys.procedures tables to find exactly what you are looking for.

To search for stored procedures that were created or modified on a specific date, you can directly search either the sys.objects and sys.procedures tables.

Note: I have written and tested the example queries below in SQL Server 2005 and SQL Server 2008. The syntax for earlier or later platforms may vary. For example, SQL Server 2000 does not support the sys.objects and sys.procedures tables.

Using the sys.objects Table

To query the sys.objects table and order by the most recently modified stored procedures, use the following syntax:

USE DatabaseName
GO
SELECT modify_date, name, create_date
FROM sys.objects
WHERE type = 'P'
ORDER BY Modify_date desc
GO

It’s important in this example to remember to include the where clause filter for type=p so that only stored procedures are returned.

For reference purposes, here are the types that the sys.objects table holds:

Type	Type Meaning
C	CHECK_CONSTRAINT
D	DEFAULT_CONSTRAINT
F	FOREIGN_KEY_CONSTRAINT
FN	SQL_SCALAR_FUNCTION
IF	SQL_INLINE_TABLE_VALUED_FUNCTION
IT	INTERNAL_TABLE
P	SQL_STORED_PROCEDURE
PK	PRIMARY_KEY_CONSTRAINT
R	RULE
S	SYSTEM_TABLE
SQ	SERVICE_QUEUE
TF	SQL_TABLE_VALUED_FUNCTION
TR	SQL_TRIGGER
U	USER_TABLE
UQ	UNIQUE_CONSTRAINT
V	VIEW

Using the sys.procedures Table

You can run exactly the same query against the sys.procedures table. Since this table is dedicated to storing detailed information about your database’s stored procedures, you do not need to include a type filter with your query.

USE DatabaseName
GO 
SELECT modify_date,name,create_date
FROM sys.procedures
ORDER BY modify_date DESC
GO

As you can see, the sys.procedures table is quite useful, but you can use it to query more than just the name and create/modify dates.

For example, you can query the sys.prodedures table for stored procedures that contain specific text. This is really a handy function that can be useful if you are combing through an unfamiliar database or want to find very specific code quickly. You can even return the text of the procedure directly in your query so that you can quickly analyze each of the returned results quickly without having to find and open the procedure in SSMS.

Here is an example query that filters stored procedures to return only ones that contain the SQL CHARINDEX function:

USE DatabaseName
GO
SELECT modify_date,name,create_date
FROM sys.procedures
WHERE OBJECT_DEFINITION(OBJECT_ID) LIKE '%charindex%'
ORDER BY modify_date DESC
GO

Summary

As you can see, SQL Server offers many useful functions for quickly searching through information in your database. Although SSMS offers a friendly and easy to use UI, it is often more efficient to query information about stored procedures in your database directly via system tales such as the sys.objects and sys.procedures tables.

Similar functionality exists for other SQL Server system objects such as views, tables, or functions. I hope to cover these and more in future articles.