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SQL SERVER - Fix : Error 2501 : Cannot find a table or object with the name . Check the system catalog.

SQL SERVER – Fix : Error 2501 : Cannot find a table or object with the name . Check the system catalog.

May 9, 2007
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Scripts, SQL System Table

Error 2501, cannot find a table or object with the name, is a common beginner error. Check the database with USE, the spelling and case, and the owner name.

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Unica presentation screen.

SQLAuthority News – Author Visit – MIS2007 Part II – Database Raid Discussion

May 9, 2007
Pinal Dave
SQLAuthority News
SQL Data Storage, SQLAuthority Author Visit

At MIS2007 we had a database RAID discussion: RAID 5 or RAID 10 for databases from 5 GB to 5 TB. Almost everyone picked RAID 10, even though it costs more.

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Unmarked auger bits arranged in a wooden stand with one empty hole and a hand checking the tools.

Index Optimization Checklist: A Printable One-Page Guide

May 8, 2007
Pinal Dave
SQL Performance
Best Practices, Cheatsheet, Clustered Index, SQL Index

The twelve things I ask a junior DBA to check before I touch a slow query, with three quick proofs you can run yourself.

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SQLAuthority News - Author Visit - The 2007 Marketing Innovation Summit, Las Vegas

SQLAuthority News – Author Visit – The 2007 Marketing Innovation Summit, Las Vegas

May 8, 2007
Pinal Dave
SQLAuthority News
SQLAuthority Author Visit

Notes from the 2007 Marketing Innovation Summit in Las Vegas, arranged by Unica: the agenda, the industry leaders I met and a few SQLAuthority.com readers.

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A hand lifting a perfect-looking wax lemon from a bowl of real lemons on a kitchen table.

REGEXP_LIKE in SQL Server 2025: Validating Codes, Emails and Phone Numbers

May 7, 2007
Pinal Dave
SQL Tips and Tricks
SQL Constraint and Keys, SQL Function, SQL Server, SQL String

Validate codes, email shapes and phone numbers with REGEXP_LIKE in SQL Server 2025, using clear patterns and CHECK constraints.

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SQL SERVER - 2005/2000 Examples and Explanation for GOTO

SQL SERVER – 2005/2000 Examples and Explanation for GOTO

May 7, 2007
Pinal Dave
SQL Tips and Tricks
Database, SQL Scripts, SQL Utility

How the GOTO statement jumps to a label in the same T-SQL batch. My explanation for GOTO covers the syntax, the rules and when I still use it.

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SQL SERVER - Creating Comma Separate Values List from Table - UDF - SP

SQL SERVER – Creating Comma Separate Values List from Table – UDF – SP

May 6, 2007
Pinal Dave
SQL Tips and Tricks
SQL Function, SQL Scripts

Three ways to build a Comma Separate Values List from a table: COALESCE, a smart SELECT, or a cursor. Written for SQL Server 2005 with VARCHAR(MAX).

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