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The uppermost retained restoration folio is examined beside older preserved records.

SQL SERVER – Get Last Restore Date

September 10, 2021
Pinal Dave
SQL Tips and Tricks
SQL Backup and Restore, SQL Scripts, SQL Server

I report Restore Date from the latest retained msdb history row. My earlier query returned every matching entry.

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Gouache painting of a bakery board half clean and half crumbs with a vermilion pastry brush

Reclaim Space After Dropping a Column With DBCC CLEANTABLE

September 9, 2021
Pinal Dave
SQL Tips and Tricks
SQL Data Storage, SQL Scripts, SQL Server, SQL Server DBCC

To reclaim space after dropping a column, run DBCC CLEANTABLE or rebuild the index. This post measures both on a demo table and shows that CLEANTABLE shrinks the rows while only a rebuild returns the pages.

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A carved wooden master and three matching relief tiles sit beside a screw press in a textured gouache workshop.

SQL SERVER – Easiest Way to Copy All Stored Procedure Definitions

September 8, 2021
Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server, SQL Server Management Studio, SQL Stored Procedure

Object Explorer Details helps copy procedure definitions through SSMS scripting. I select the procedures and review the generated script before execution.

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Gouache painting of a canal lock with a small boat entering between the gates and a vermilion wheel on the far gate

Agent Job After Another Job: Start the Next Job on Success

September 7, 2021
Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server, SQL Server Agent

To run an Agent job after another job, end the first job with a step that calls sp_start_job for the second. This post builds the pair, reads the steps back from msdb, and explains what the call waits for and what happens when the second job is busy.

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Gouache painting of a vegetable bed behind a picket fence with a vermilion padlock on the gate

Deny Drop Permission for a Table in SQL Server

September 6, 2021
Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server, SQL Server Security, SQL Trigger

To deny drop permission for a table, deny ALTER on its schema, because DENY DELETE only stops row deletes. This post tests both on a demo database and shows what each deny blocks and what it leaves open.

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An inspection lens examines an optional insert while a removal tool remains separate.

SQL SERVER – Checking Column Existence Is Different from DROP IF EXISTS

September 3, 2021
Pinal Dave
SQL Tips and Tricks
SQL Column, SQL Scripts, SQL Server

I use COL_LENGTH to Check If a Column Exists in visible metadata. Conditional DROP instead performs a deletion.

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Delivery cases and their multiple fastening clips are inspected as different counts.

SQL SERVER – Session Counts by Database Are Not Lock Row Counts

September 2, 2021
Pinal Dave
SQL Tips and Tricks
SQL DMV, SQL Scripts, SQL Server

Total Sessions and total lock rows answer different questions. My original query counted lock rows under a session label.

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