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SQL in Sixty Seconds' man holding a key.

Remove Key Lookup – SQL in Sixty Seconds #194

February 21, 2022
Pinal Dave
SQL Video
Execution Plan, SQL in Sixty Seconds, SQL Index, SQL Performance, SQL Server Management Studio

Today, we are going to see one more trick from the book – Remove Key Lookup and improve the performance of queries.

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Man with sculptures and text.

Using Stored Procedure in SELECT – SQL in Sixty Seconds #193

February 15, 2022
Pinal Dave
SQL Video
Ad Hoc Query, SQL in Sixty Seconds, SQL Server, SQL Stored Procedure

Today we are going to learn about how Using Stored Procedure in SELECT. However, the easiest method to run the stored procedure.

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A lemon squeezer holding a small lemon half beside an oversized half that cannot fit its pressing cup

Will the Next Autogrowth Fit? Checking Growth Against Free Disk

February 9, 2022
Pinal Dave
SQL Tips and Tricks
Best Practices, Disk, SQL Server

The drive has free space, yet the file will not grow. Here is how to calculate the next autogrowth and test it against disk and MAXSIZE.

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A mechanism delivers shaped components into a matching tray for separate assembly work.

SQL SERVER – Capturing Stored Procedure Results with a Matching INSERT EXEC Table

February 8, 2022
Pinal Dave
SQL Tips and Tricks
Ad Hoc Query, SQL Server, SQL Stored Procedure

A stored procedure is not normally a table expression in a SELECT Statement. The question concerned rows from uspGetManagerEmployees.

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Detachable collars with a single chosen stud fitted to each collar

One Default Row per Customer With a Filtered Unique Index

February 1, 2022
Pinal Dave
SQL Performance
Clustered Index, ColumnStore Index, SQL Index

Two browser tabs, two default addresses. Here is how a filtered unique index keeps the rule in the database and how to switch defaults safely.

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Gouache painting of a dirt trail beside a stream crossed by a short plank bridge, with a vermilion stone marker in the foreground

TempDB Operating System Error 3: Fix a Wrong TempDB Path

January 27, 2022
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Server, SQL TempDB

TempDB operating system error 3 means a tempdb file path cannot be found, for example after a typo in a move. This post reproduces the error safely, shows how error 3 differs from error 2 and lists the repair steps when the service will not start.

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Date Variable

Performance Troubles – Function on Date Variable – SQL in Sixty Seconds #192

January 18, 2022
Pinal Dave
SQL Video
SQL DateTime, SQL Function, SQL in Sixty Seconds, SQL Performance

However, I have a really good reason to use that. Today we are going to discuss Performance Troubles – Function on Date Variable.

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