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SQL SERVER – Fix – Missing “Mirroring” and “Transaction Log Shipping” option in the Database Properties

January 2, 2015
Pinal Dave
SQL Tips and Tricks
SQL Error Messages

The Mirroring and Transaction Log Shipping options were missing in Database Properties for my freshly created database. Here is what caused it and the fix.

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Refactoring Old T-SQL One Procedure at a Time

January 1, 2015
Pinal Dave
SQL Tips and Tricks
SQL Coding Standards, SQL Server, SQL Stored Procedure, Testing

Begin refactoring old T-SQL with one procedure, repeatable inputs, duplicate-aware result checks, measured reads, and a simple change log.

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Exporting and Sharing Registered Server Groups in SSMS

December 31, 2014
Pinal Dave
SQL Tips and Tricks
SQL Connection, SQL Instance, SQL Server Management Studio

One shared server list can save you from running a query on the wrong server. Here is how to build it, export it without passwords and use it.

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SQL union error dialog.

SQL SERVER – UNION and UNION ALL with TEXT DataType – Observation

December 30, 2014
Pinal Dave
SQL Tips and Tricks
SQL Union clause

UNION fails on a TEXT column with Msg 5335, yet UNION ALL with TEXT datatype works fine. Here is the code so you can try the difference yourself.

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The Last Entered Row: Why a Table Needs an Ordering Column

December 27, 2014
Pinal Dave
SQL Tips and Tricks
SQL DateTime, SQL Identity, SQL Order By

A table has no last row until you define one. Here is how identity, event time and ties give different answers.

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Page Verify CHECKSUM and Why It Matters

December 24, 2014
Pinal Dave
SQL Tips and Tricks
Database Corruption, DBA, SQL Backup and Restore, SQL Server DBCC

Page verify CHECKSUM detects altered database pages on read; inspect old settings, understand new writes, and review suspect pages.

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SQL SERVER - Story of Temporary Objects

SQL SERVER – Story of Temporary Objects

December 23, 2014
Pinal Dave
SQL Tips and Tricks
Devart, SQL Scripts, SQL Server, SQL TempDB

Temp tables, table variables and more: the story of Temporary Objects in SQL Server, why you would use them and how they can help performance and scalability.

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