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SQL SERVER - Discussion - Effect of Missing Identity on System - Real World Scenario

SQL SERVER – Discussion – Effect of Missing Identity on System – Real World Scenario

August 11, 2009
Pinal Dave
SQL Puzzle
Database, DBA, SQL Constraint and Keys, SQL Index

Is there any real world reason to list a missing identity in a table? Readers had no new script, but a lively discussion on whether gaps matter.

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SQLAuthority News - Author's Birthday - Top 7 Commenters - Volunteers

SQLAuthority News – Author’s Birthday – Top 7 Commenters – Volunteers

July 30, 2009
Pinal Dave
SQLAuthority News
Database, DBA, Software Development

It’s my birthday, so I am taking a break from tech posts to spend time with family and to thank my top 7 commenters who help readers on this blog.

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Script Wizard - SQL.

SQL SERVER – 2008 – Copy Database With Data – Generate T-SQL For Inserting Data From One Table to Another Table

July 29, 2009
Pinal Dave
SQL Tips and Tricks
Best Practices, Database, DBA, SQL Scripts, SQL Utility

SQL Server 2008 lets you copy database with data: turn on Script Data in the Generate Scripts wizard to get INSERT statements for the rows in your tables.

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A leaking gutter dripping into a nearly full rain barrel on a bright dry day, one drop caught in mid-fall.

Calculating the Cost of a Slow Query

July 22, 2009
Pinal Dave
SQL Performance
DBA, Query Store, SQL CPU, SQL Performance, SQL Server

Cost of a slow query includes frequency, CPU, reads, waits, and user time; learn to turn SQL Server measurements into a practical tuning priority.

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A village water trough with several spouts, one fitted with a brass restrictor that narrows its stream.

Resource Governor: Capping a Runaway Report

July 18, 2009
Pinal Dave
SQL Performance
DBA, Resource Governor, SQL CPU, SQL Performance, SQL Reports

Capping a runaway report with Resource Governor uses workload groups, pools, and a tested classifier to limit one workload safely.

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A pond covered in lily pads with one red koi showing in a gap

Stopping Backup Success Messages From Flooding the Error Log

June 25, 2009
Pinal Dave
SQL Tips and Tricks
DBA, SQL Backup and Restore, SQL Log, TraceFlags

Reduce backup success messages in the SQL Server error log with trace flag 3226, verify msdb history, and cycle logs safely.

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A nest of small speckled eggs with one larger red egg that does not belong

Hunting Suspicious Objects After a SQL Server Compromise

June 24, 2009
Pinal Dave
SQL Tips and Tricks
DBA, SQL Audit, SQL Login, SQL Server Security

Investigate a SQL Server compromise by preserving evidence and checking logins, startup procedures, Agent jobs, risky features, and changed objects.

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