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Rule of 72

SQL SERVER – Writing Function for The Rule of 72

July 12, 2023
Pinal Dave
SQL Tips and Tricks
SQL Function

I had a fascinating side conversation with a client that introduced me to a financial concept called the Rule of 72. Let us learn today.

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SQL Server 2016 environment with swing and fruits.

Trace Flags 1117 and 1118 No Longer Required since SQL Server 2016

July 11, 2023
Pinal Dave
SQL Tips and Tricks
SQL TempDB, TraceFlags

In this blog post, we will discuss the recent implementation of trace flags 1117 and 1118 by a client when it is not required since 2016

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Gouache painting of ten small terracotta pots of young herbs in a row on a potting bench, one pot vermilion.

Go Programming Language: 10 Interview Questions With Tested Answers

July 7, 2023
Pinal Dave
SQL Tips and Tricks
Best Practices, Go, SQL Scripts

The Go programming language is small, so ten questions cover most of an interview. This post answers each one in plain words with a tiny program. Every program was run twice on Go 1.27.1, and the real output is shown.

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cursorsetbased

SQL SERVER – Convert Cursor to Set Based Insert

July 6, 2023
Pinal Dave
SQL Tips and Tricks
SQL Cursor

In this blog post, we will focus on the issue of cursor-based inserts and demonstrate how to convert them into set based operations.

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topearner1

Finding Top Earners: A T-SQL Challenge in SQL Server

July 4, 2023
Pinal Dave
SQL Tips and Tricks
CTE, SQL Sub Query

The goal is to find the top three highest-paid (top earners) employees in each department and their corresponding department details.

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Accessing Objects

SQL SERVER – Resolving Deadlock by Accessing Objects in the Same Order

June 21, 2023
Pinal Dave
SQL Tips and Tricks
Deadlock, SQL Stored Procedure

In Understanding SQL Server Deadlocks, I mentioned that one way to avoid or resolve deadlock is by accessing objects in the same order.

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detecting deadlocks

Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222

June 20, 2023
Pinal Dave
SQL Tips and Tricks
Deadlock, SQL Error Messages, TraceFlags

Well, let us discuss Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222. T-SQL for enabling, disabling, and checking the status of these trace flags.

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