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column exists

SQL SERVER – Checking If a Column Exists in a Table

August 24, 2023
Pinal Dave
SQL Tips and Tricks
Information Schema, SQL Column, SQL Table Operation, System Object

Let us see a script that will help check if a Column Exists in a Table. One of the common tasks that developers deal with when working on database-related projects

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OBJECTPROPERTY

SQL SERVER – Table or View – OBJECTPROPERTY

March 24, 2021
Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server, SQL Table Operation, System Object

Let us learn how I use a quick trick to know the object property with the keyword OBJECTPROPERTY. Let us learn how we can figure it out.

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Detach and Drop

SQL SERVER – Offline, Detach and Drop – Differences – SQL in Sixty Seconds #103

August 18, 2020
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Scripts, SQL Server, SSMS, System Object

if I can help them understand the difference between database status like Offline, Detach and Drop. It was very important to differences.

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background jobs

SQL SERVER – List All Active Background Jobs

July 15, 2020
Pinal Dave
SQL Performance
SQL DMV, SQL Jobs, SQL Scripts, SQL Server, System Object

During Comprehensive Database Performance Health Check, we had an issue where lots of active background jobs consuming lots of important resources. 

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IO Issues

SQL SERVER – Identify Database File with Maximum IO Issues

August 21, 2019
Pinal Dave
SQL Performance
Disk, SQL DMV, SQL Scripts, SQL Server, System Object

I have received an interesting email from a client of Comprehensive Database Performance Health Check. His question was related to files with IO Issues.

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sp_pkeys

SQL SERVER – Show Primary Key for a Single Table – sp_pkeys

August 14, 2019
Pinal Dave
SQL Tips and Tricks
SQL Constraint and Keys, SQL Stored Procedure, System Object

Recently, one of my clients showed me a very cool trick to check Primary Key for a single table with the help of the system stored procedure sp_pkeys.

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CLONEDATABASE

SQL SERVER – DBCC CLONEDATABASE Error: Cannot Insert Duplicate Key Row In Object ‘sys.sysschobjs’ With Unique Index ‘clst’.

July 4, 2019
Pinal Dave
SQL
SQL Error Messages, SQL Scripts, SQL Server, SQL Server DBCC, SQL System Table, System Database, System Object

Learn how to fix: Cannot insert a duplicate key row in object ‘sys.sysschobjs’ with unique index ‘clst’ while using DBCC CLONEDATABASE.

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