SQL SERVER – Mirroring Configured Without Domain – The server network address TCP://SQLServerName:5023 can not be reached or does not exist

Regular readers of my blog will be aware of my friend who called me few days ago with very a funny SQL Problem SQL SERVER – SSMS Query Command(s) completed successfully without ANY Results. This time, it did not take long before he called me up with another interesting problem,…
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SQL SERVER – The server network address “TCP://SQLServer:5023” can not be reached or does not exist. Check the network address name and that the ports for the local and remote endpoints are operational. (Microsoft SQL Server, Error: 1418)

While doing SQL Mirroring, we receive the following as the most common error: The server network address “TCP://SQLServer:5023” cannot be reached or does not exist. Check the network address name and that the ports for the local and remote endpoints are operational. (Microsoft SQL Server, Error: 1418) The solution to…
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SQL SERVER – Unique Nonclustered Index Creation with IGNORE_DUP_KEY = ON

In one of my recent training course, I was asked question regarding what is the importance of setting IGNORE_DUP_KEY = ON when creating unique nonclustered index. Here is the short answer: When nonclustered index is created without any option the default option is IGNORE_DUP_KEY = OFF, which means when duplicate…
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SQL SERVER – FIX: Error: 1807 Could not obtain exclusive lock on database ‘model’. Retry the operation later.

While working on query optimization project, I encountered following error. Msg 1807, Level 16, State 3, Line 1 Could not obtain exclusive lock on database ‘model’. Retry the operation later. Msg 1802, Level 16, State 4, Line 1 CREATE DATABASE failed. Some file names listed could not be created. Check…
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SQL SERVER – Fix Error 1949, Level 16: Cannot create index on view. The function yields nondeterministic results

Recently, during my training session in Hyderabad, one of the attendees wanted to know the reason of the following error that he encountered every time he tried to create a view. He informed me that he is also creating the index using WITH SCHEMABINDING option. Let us see we can fix error 1949.

Msg 1949, Level 16, State 1, Line 1
Cannot create index on view . The function yields nondeterministic results. Use a deterministic system function, or modify the user-defined function to return deterministic results.

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