Scripts

Technical Article

Script to determine if all chars are same in field

This script is a fix to the "Script to determine if all chars are same in field"posted by Harvard Kinkead (hneal_98) . That script doesn't handle strings with trailing spaces (e.g. set @repeat = 'bbbb ')It happens because of the nature of Len function. To bypass this limitation my script concatenates one character to tested […]

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2003-05-29

80 reads

Technical Article

Table Pivoting revisited

A lot of table pivoting scripts use cursors to reach the  desired results, but SQL scripting was developed to be utilized in a data set environment rather than sequential step-thru scripting.Normally, there are 3 types of Table Pivoting - 1) column explicit 2) column implicit and 3)single column.  COLUMN EXPLICIT will place the row value […]

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2003-05-29

428 reads

Technical Article

Find Duplicate Indexes - Episode 1 (The Early SQL Versions)

The excellent script contributed by G.R. Preethiviraj Kulasingham (Preethi) Sri Lanka (contributed 2/20/03, modified 5/22/03) identifies duplicate indexes for the database on which the script is run.  It requires User Defined Functions, a feature restricted to SQL Server 2000.This version achieves similar results without using UDFs or creating any other permanent objects. It therefore works […]

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2003-05-28

776 reads

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The Decoded Value

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Question of the Day

The Decoded Value

In SQL Server 2025, what is returned from this code:

DECLARE @message VARCHAR(50) = 'Hello SQL Server 2025!';
DECLARE @encoded VARCHAR(MAX);

SET @encoded = BASE64_ENCODE(CAST(@message AS VARBINARY(1000)));
SELECT BASE64_DECODE(@encoded) 

See possible answers