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How to Ask a SQL Server Question That Gets Answered

February 24, 2007
Pinal Dave
SQL Tips and Tricks
Best Practices, Developer, SQL Error Messages, SQL Server

A SQL Server question that gets answered includes the exact build, full error text, a small repro, and the fixes already tried.

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SQL SERVER - SQL Server 2005 Samples and Sample Databases (February 2007)

SQL SERVER – SQL Server 2005 Samples and Sample Databases (February 2007)

February 24, 2007
Pinal Dave
SQL Performance
SQL Coding Standards, SQL Download, SQL Error Messages, SQL Joins, SQL Scripts, SQL Server Security

SQL Server 2005 Samples gave learners AdventureWorks and the smaller AdventureWorksLT. Why they mattered and where to find sample databases today.

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SQL SERVER - FIX : Error 15023: User already exists in current database.

SQL SERVER – FIX : Error 15023: User already exists in current database.

February 15, 2007
Pinal Dave
SQL Performance
DBA, SQL Cursor, SQL Download, SQL Error Messages, SQL Joins, SQL Scripts, SQL Server DBCC, SQL Server Security, SQL Stored Procedure

Error 15023: User already exists in current database. I fix it with sp_change_users_login, using Report, Auto_Fix or Update_One to link the user to a login.

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SQL SERVER - Primary Key Constraints and Unique Key Constraints

SQL SERVER – Primary Key Constraints and Unique Key Constraints

February 5, 2007
Pinal Dave
SQL Performance
Database, Software Development, SQL Coding Standards, SQL Constraint and Keys, SQL Download, SQL Error Messages, SQL Index, SQL Joins, SQL Scripts, SQL Server Security

Primary Key and Unique Key both enforce uniqueness, but they differ in the index they create and in NULL handling. Here are the differences and the scripts.

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SQL SERVER - Fix : Error 14274: Cannot add, update, or delete a job (or its steps or schedules) that originated from an MSX server. The job was not saved.

SQL SERVER – Fix : Error 14274: Cannot add, update, or delete a job (or its steps or schedules) that originated from an MSX server. The job was not saved.

December 20, 2006
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Scripts, SQL Stored Procedure

Error 14274 shows up when you update or delete SQL Server 2000 jobs after the Windows server was renamed. Here is why it happens and the steps to fix it.

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