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A checkered cloth spread on market cobblestones as a makeshift stall, with a short row of lemons and one blood orange.

The VALUES Table Constructor: Using a List as a Table

December 24, 2019
Pinal Dave
SQL Tips and Tricks
SQL Joins, SQL Scripts, SQL Server, SQL Table Operation, Temp Table

Use a VALUES table constructor for inline mappings and joins, understand the INSERT row limit, and move larger reusable lists into tables.

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2nd row

SQL SERVER – Getting Second Row from Table

October 28, 2019
Pinal Dave
SQL Tips and Tricks
Ranking Functions, SQL Function, SQL Scripts, SQL Server, Temp Table

The other day during one of my old clients sent me an email about if I know any trick to get the second row from the resultset.

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Illustrated cover: Table Variable vs Temp Table

SQL SERVER – Table Variables or Temp Tables – Performance Comparison – SELECT

September 23, 2019
Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server, SQL TempDB, SQL Variable, Temp Table

Today we are going to discuss the performance comparison of table variables and temp tables when we are running SELECT queries.

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table variable

Where is Table Variable Created? – Interview Question of the Week #243

September 22, 2019
Pinal Dave
SQL Interview Questions and Answers
Disk, SQL Scripts, SQL Server, SQL TempDB, Temp Table

Question: Where is Table Variable Created?

Answer: On Hard Disk and NOT in Memory.

I suggest you read the following blogs

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Illustrated cover: #Temp

SQL SERVER – Table Variable or Temp Table – Performance Comparison – INSERT

September 21, 2019
Pinal Dave
SQL Performance
SQL Scripts, SQL Server, SQL Variable, Temp Table

In this blog post, we will talk about Performance Comparison between Table Variable or Temp Table. Comprehensive Database Performance Health Check

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Illustrated cover: Temp Table Logging

SQL SERVER – Regular Table or Temp Table – TempDB Logging Explained

September 20, 2019
Pinal Dave
SQL Performance
SQL Scripts, SQL Server, SQL TempDB, Temp Table, Transaction Log

After the blog posts about temp and regular table, I have received questions about it hence I am writing this blog post about TempDB Logging.

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Illustrated cover: Regular vs Temp Table

SQL SERVER – Regular Table or Temp Table – A Quick Performance Comparison

September 19, 2019
Pinal Dave
SQL Performance
ETL, SQL Scripts, SQL Server, Temp Table

For a data load, which is faster: a regular table or temp table? My client asked, and I answered with proof and a working demo you can run yourself.

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