Eugene Bereznuk


Technical Article

Grant permissions to a role

A very simple script that will first create a role (if it does not exist yet) and then grant full permissions on tables, views and stored procedures to the newly created role. Of course, you can add any filtering (i.e. grant permissions only for tables beginning with "abc") or grant partial permissions (SELECT or DELETE […]

2002-09-26

1,025 reads

Technical Article

Random string and random number generators

The first part will create 2 stored procedures with self-explanatory names. The second is a standalone SQL that may be used in any stored procedure, script or DTS package.The generated string does not have any spaces and include only lower-case letters. To include anything else just change the boundaries for ASCII codes in the script.The […]

1 (1)

2002-09-26

542 reads

Technical Article

Find circular references in single table

The objective is to find circular references in a single table related to itself. The script deals with a sample table Skills that have a SkilGUID (primary key) field and a SkilParentGUID field which is a foreign key to the record's parent from the same table. The number of levels in the hierarchy is not […]

3.67 (3)

2002-09-24

985 reads

SQLServerCentral Article

Relational Database Without Relations

The strength and holy grail of relational databases lies in the very name: relations. Microsoft has put a good deal of intelligence and cunning into query optimizations, caching, indexing and execution plans to make the process of finding related records even smoother and faster. This small article, however, will try to shatter the very sacred notion of relational databases.

1 (2)

2002-07-29

8,075 reads

Blogs

Daily Coping 31 Jan 2023

By

Today’s coping tip is to take a small step towards and important goal. One...

Tales From The Field Weekly Wrap Up for the Week of 01-23-2022

By

 Hello Dear Reader!  It's been a while since I had time to sit down...

CONCAT_WS Function Truncates Text

By

I was writing some dynamic SQL that generates some SQL statements to load my...

Read the latest Blogs

Forums

SSIS Sort Alphanumeric?

By John524

Hello, I'm pretty new to SSIS, but I have an Excel source that I...

How to get number of unique months from table

By pelusch

Hi guys, I want some help with a code to count the number of...

Track Insert/Update/Delete Operations in Sql Server DB Table

By RCRock

Hi Team, I have a requirement to track any insert/update/Delete operations happened against Database...

Visit the forum

Ask SSC Logo Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers