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sp_send_dbmail blocked and waittype is preemptive_os_getprocaddress
This will happen if you use user transaction when calling sp_send_dbmail. Do not call sp_send_dbmail with in user transaction.If you open a transaction and send a mail with some attachment in first...
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Can high number of connection cause SQL Server to refuse connection?
sp_configure “user connections” will decide the maximum number of simultaneous user connections allowed on SQL Server.Default value for user connections is 32767. So unless we hange the value it...
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The user instance login flag is not supported on this version of SQL Server
“The user instance login flag is not supported on this version of SQL Server. The connection will be closed.” When we use “UserInstance=TRUE” in connection string on instances which is not SQL Server...
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How to bring the database online when one or more data files is accidentally...
How to bring the database online when one or more data files is accidentally deleted. Follow the steps below when you don’t have other options like restoring from backup. This has to be the last step...
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