Eugene Bereznuk

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

975 reads

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

538 reads

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

804 reads

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

7,698 reads

Blogs

Getting Started with SQL Prompt 10

By

This week we released SQL Prompt 10, which is an exciting milestone for us....

Power Platform Quick Tips – Episode 01: Fixing Power BI Column Sorting

By

Check out this new series that I’ve started on Power Platform Quick Tips. This...

The curious case of CHAR(0)

By

Over the years I’ve seen quite a few strange things with SQL Server. This...

Read the latest Blogs

Forums

Numeric and Decimal

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Numeric and Decimal, which is...

Learn from the Troubles of Others

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Learn from the Troubles of...

Line breaks issue during import from excel file

By antros48

Hi all, Newbie to sql management studio. I import data from excel and some...

Visit the forum

Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers