In order to drop the tables manually, you can write a simple script. USE [tempdb] CHECKPOINT. Same applies for a global (##) temporary table. Since the database was not shrinking, obviously some user defined tables would be there on it. How do I drop them I am sure there is no active connections to it as the created date is from two months ago. << Temporary tables will be dropped at the end of the session. >> 2. We will use this data to create temporary tables. This issue was getting very interesting. To do this, paste the following statement in the query window in SQL Query Analyzer, and then run the statement against the DEX_SESSION table. If due to any reason, you can’t shrink your tempdb files, please check your model database as well. if not how do i do it ? Yes. '#temp%') No. So much so wrong~! The TempDB Objects chart in SentryOne Portal highlights storage consumed by the various tables and objects stored in tempdb. Run the following script on your database server. My BizCard. If they havent been then the session would have crashed and not completed appropriately. If they are global temporary tables ( eg ##tmp ) then they will be dropped when all connections referencing them are disconnected. One of the Microsoft's recommendation for optimizing the tempDB performance is to make each tempdb data file the same size. Use tempdb GO Select 'DROP TABLE ' + name from sys.objects where name like '%#tbl%' and type = 'U'. Temporary user objects that are explicitly created. Starting in SQL Server 2012, however, this stopped working if the #temp table was a heap. So, where do these temp tables come from? The temp tables are how non-SQL programmers fake 1950's magnetic tape scratch files and not RDBMS! BOL: "Removes all elements from the plan cache, removes a specific plan from the plan cache by specifying a plan handle or SQL handle, or removes all cache entries associated with a specified resource pool. The stored procedure is being executed by a sql agent job, 3. By the way... Is this issue still open? In your stored procedure are you cleaning up the temp tables before it exits? if i add the below query to the proc does it drop rest of the old temp tables ? SELECT * IF EXISTS ( Tables do not have code; they have data. <<, How to drop/remove temporary tables from TempDB. So, the only way to don’t qualify for a ML operation on tempdb is to use a regular or a global (##) temporary table and don’t specify the TABLOCK. I am currently using SQL Server 2005 Sp2 version want to know Since you were rude and did not post DDL, we cannot This is creating a big problem because these tables start to eat into the memory of SQL, and take memory that could be used by the buffer pool (i currently have 300k temp tables and growing). The stored procedure is being executed by a SQL agent job << I even tried hammering tempdb with a few sessions of temp table load query loops in my test system and it let me drop the data and secondary (against nature) tempdb log files. If they are genuine temporary tables ( eg #tmp ), then they will be dropped when your connection referencing them is disconnected. Delete the inactive sessions in the DEX_SESSION table. At the moment the tempdb is around 50 gig and only restarting the service clears it down (something we don't want to continually do). Local Temporary Tables Local Temporary… Just close all your query windows referencing them or disconnect. application of jobs (as you specified) as on failure, the session my not be released properly, thus, leaving objects in tempdb. Tables do not have code; they have data. Now, close the query window and execute the second query in the new window. I can confirm your observations. Then you never read a T-SQL book! USE [tempdb]; GO DBCC SHRINKFILE (LogicalName, EMPTYFILE); GO. is rude and actually very abusive! FREEPROCCACHE causes traffic jam on production db! Just close all your query windows referencing them or disconnect. What is that query? You can query the temp tables from sys.objects with the name you normally specify for temp tables (like WHERE name like '#temp%' and TYPE = 'U'). SELECT * It was  Atif-ullah Sheikh, as much as I can see. Among those tasks are the following: Storage of explicitly created temporary tables; Worktables that hold intermediate results that are created during query processing and sorting; Materialized static cursors They work like a regular table in that you can perform the operations select, insert and delete as for a regular table. If they are ordinary tables created in tempdb ( eg dbo.tmp ) then you can only drop them using DROP TABLE. << If you open the second window query and run this procedure again  you won't get the error that table is already exists..... yes, that right i dont get the error but i still have the temp table from the first execution in tempdb .. Not sure why its not being dropped. Not very smart for DBA :-). FYI.I am executing the stored proc from SQL Agent . Kalman Toth Database & OLAP Architect Temp tables share some behaviors with real tables, but they also have their own tricky behavior when it comes to statistics and execution plans. I have more than one temp tables with different PS. But the tempdb is not shrinking yet” was the response from my team when I called up. The tempdb also takes into account the end It is look like he made some testing on live to check what it will do, Have you tried deleting by the object_id? DROP TABLE #temp, >>>In your stored procedure are you cleaning up the temp tables before it exits? Why do you need this? Phillip-- No , i am sure they are not caching tables as they are huge in size also i believe there will be only caching table for a proc rather than ten tables isnt it ? If they are global temporary tables ( eg ##tmp ) then they will be dropped when all connections referencing them are disconnected. Table are also removed when the table msg 8134, Level 16, State 1, Line 1 by! Obviously some user defined tables would be there on it tables come from not keep creation dates the... Same size job, 3 your file has to be left halfway through and see the! Files and not RDBMS hexadecimal code, the SQL Server restarts SentryOne Portal highlights storage consumed by the...... Stored proc fails half way thru the code ran successfully, delete temporary tables in tempdb they will be dropped the! 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