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Showing posts from September, 2013

How To Execute A SQL Job Remotely

One of the clients needed its users to remotely execute a SQL job and as usual I picked this up hoping for a quick brownie point. Sure enough there was a catch and there was something to learn. Executing the job through SQLCMD was a no-brainer but getting it to execute on the remote machine was bit of challenge. On the coding Front 1    1.)     The bat file included the following code                 SQLCMD -S "[ServerName] " -E -Q "EXEC MSDB.dbo.sp_start_job @Job_Name = ' '[JobName]" 2    2.)     The Individual users were given minimum permissions  to execute the SQL job Ex. use msdb EXECUTE sp_addrolemember @rolename = 'SQLAgentOperatorRole', @membername = ' Domain\UserLogin ' At the client machine              This took a fair bit of time till our sysadmin got me an empty VM machine.  Thanks Michael G                   I’m just going to copy the exact instructions that I copied to OneNote and passed on

Collation Issues with Spatial STGeometryType function

Even though there are many ways of working around the TEMDB and user database collation conflicts when using #Temp_* tables. I ran into a situation where I couldn’t find a wayout. The problem was with the SQL Spatial function STGeometryType. Of what I realised, this function just didn’t like the #Temp_* table collation even if the table was created with same collation as the source table. I also couldn’t find a way of converting the returned value to a simple text and neither was I able to explicitly convert it to the required collation at the time of the equality operation. The query that failed look like the following SELECT   * FROM   #Temp_tempt WHERE   Geometry_SPA.STIsValid()=1 AND   Geometry_SPA.MakeValid().STGeometryType()   IN   ( 'LineString' , 'MultiLineString' )       AND   Geometry_SPA.MakeValid().STLength()<0.1 FYI – The Geomerty columns don’t have spatial collation It appeared, when the geometry verification function *.Ma