This T-SQL script will demonstrate how to find the created and last updated date of stored procedures in a SQL Server instance.
As some people asked how to get the created and last updated date of stored procedures in a specific database or an instance, this script will provide some help for us. The script contains a stored procedure which needs two parameters: a database name and an instance name. If just database name is provided, the stored procedures in the database will be output. If no parameters are provided, the script will output all the stored procedure in the instance.
You can use this script in this way:
1. Open SQL Server Management Studio (SSMS) and connect to SQL Server.
2. Select the specified database and create a "New Query", copy the code from CreateUpdateSPInfo.sql, paste it and run.
3. Execute the stored procedure.
Note: @DatabaseName and @InstanceName can be null
For example: EXEC CreateUpdateSP
InsideTSQL2008
After the script and example finishes running, we'll get the following figure:

Here are some code snippets for your reference.
WHILE((SELECT COUNT(*) FROM @tablename) <> 0)
BEGIN
SET @DBName = (SELECT TOP 1 StoredTableName FROM @tablename)
DECLARE @cmd2 nvarchar(400)
SET @cmd2 = '
SELECT SPECIFIC_CATALOG AS DatabaseName,SPECIFIC_NAME AS SPName,CREATED AS CreatedTime,LAST_ALTERED AS LastUpdatedTime FROM[' +@DBName+'].[information_schema].[routines]
WHERE routine_type = ''PROCEDURE'''
PRINT @cmd2
DELETE FROM @tablename WHERE Number = @i + 1
SET @i = @i + 1
EXEC(@cmd2)
END
WHILE((SELECT COUNT(*) FROM @tablename) <> 0) BEGIN SET @DBName = (SELECT TOP 1 StoredTableName FROM @tablename) DECLARE @cmd2 nvarchar(400) SET @cmd2 = ' SELECT SPECIFIC_CATALOG AS DatabaseName,SPECIFIC_NAME AS SPName,CREATED AS CreatedTime,LAST_ALTERED AS LastUpdatedTime FROM[' +@DBName+'].[information_schema].[routines] WHERE routine_type = ''PROCEDURE''' PRINT @cmd2 DELETE FROM @tablename WHERE Number = @i + 1 SET @i = @i + 1 EXEC(@cmd2) END
SQL Server 2005 or higher version
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