Rodrigo Acosta


Technical Article

Query Performance comparison between instances

Execute at source, and will generate an output with TSQL commands to create temp tables filled with top 50 long lasting queries from all databases.
Then execute output at destination and will do the same and show comparison of matching queries!!

(3)

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2016-12-19 (first published: )

849 reads

Technical Article

Function to encript password

If you need to save password for you application in tables, with this function you can save them encripted. And with another published function (check the page to find the script) you can desencript it. The function receives the password,  modifies every character and returns the encripted password.

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2004-03-18

594 reads

Technical Article

Sp to enable, disable or list all Triggers in  DB

This one is For SQL 2000.This SP enable,disable or list all the Triggers in the given database.If enable or disable are specified, finds all the triggers of all the tablesand enable or disable them, After that, it list all the triggers with it´s current state.If List is specified, then it only list the triggers with […]

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2002-09-19

685 reads

Technical Article

Sp to enable, disable or list all Triggers in a DB (SQL 7)

This SP enable,disable or list all the Triggers in the given database.If enable or disable are specified, finds all the triggers of all the tablesand enable or disable them, After that, it list all the triggers with it´s current state.If List is specified, then it only list the triggers with it current state. I didn't […]

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2002-09-16

601 reads

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Question of the Day

Fixing the Error

On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:

SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error?

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