T-SQL IF EXISTS...DROP FUNCTION... - social.msdn.microsoft.com
Jan 24, 2010 · In the following T-SQL statement, is it correct to use 'sys.objects' to check whether a function already exists?
How to check if a temporary table exists? - social.msdn.microsoft.com
May 17, 2011 · So it's possible, that using the query proposed by Nitin, you realize that the temporary table exists. when in fact, what exists is a temporary table created in another session that is invisible …
Deadlock on insert and select on same table - social.msdn.microsoft.com
Jun 13, 2011 · This type of deadlock exists becuase a select statement is trying to take a shared lock on the table in question but an exclusive lock has already been taken on the table by another session.
How to handle Null Values while UNPIVOT data
May 14, 2020 · Thanks for your suggestion .Is there a way, to perform cross apply with dynamic values from another look up table. Say in your example you had mentioned CROSS APPLY (Values …
DBCC SHOWCONTIG - social.msdn.microsoft.com
Aug 17, 2016 · ·Take the data from temp table and load it into a permanent table, adding some extra columns; we are in need of creating variables at time showcontig runs, for use later when moving …
Joining a column containing different data types (filtering before joining)
Apr 12, 2012 · There are other methods like staging the application_id's data in a temp table and then joining the data. It's very important to know what is the size of the table as by this method you are …
How to Truncate the Data from Excel sheet ..when loading
Sep 19, 2011 · If you try to delete Excel data or tables through the Excel driver (for example, in an Execute SQL task), you'll probably get results that you don't expect. In my most recent testing:
How to add extra row as header to sql query pivot table
Feb 13, 2020 · I need to add row structure of table as first row so that actually I need to do that as following as below SET @SQLHeader = SELECT 'ItemId' as ItemId,'IPN' as IPN,'PartnerName' as …
SQLserverからAccessにテーブルを作成する
Sep 28, 2011 · SQL ServerのテーブルをMDBファイルにエクスポートすることができました。 以下のコードは、SQL Serverにある『テーブルA』を、Access側で『テーブルB』として作成するもので …
SSDT project publish failed on External Data Source
Jul 11, 2018 · Cannot drop the external data source 'DataSourceName' because it is used by an external table. But no any changes in this objects compared with previous successful publish (it was …