Technical Article

SQLStackEngine - simulate a character stack

SQLStackEngine - simulate a character stack using a string.  This script was developed specifically to support the operator stack in SQLCalcEngine(also on this site).  However, the implementation is complete enough to stand on its own.There are several functions in the package that correspond to the common stack functions of Push, Pop, Peek, and so on.In […]

2006-12-12 (first published: )

132 reads

Technical Article

SQLCalcEngine - evaluate numeric expression

SQLCalcEngine - evaluate numeric expression similar to the VB eval function.The basic concept is to pass a string containing a numeric expression such as ((2+3)*(4/9)) and receive a numeric value back. The algorithm is based loosely on material found at http://www.arstdesign.com/articles/expression_evaluation.html, as well as material found in the book "Writing Compilers and Interpreters" by Ronald […]

2005-03-31 (first published: )

311 reads

Technical Article

XML Encode UDF

I routinely need to retrieve and package query result sets in an XML package.  The built in functions supported by SQL Server 2000 are effective, but are often more of a pain than a help.  This routine can be used in a simple select statement to XML encode the contents of a column during the […]

2003-10-14

220 reads

Blogs

Honored to be a Microsoft MVP Again

By

I was renewed this week as a Microsoft MVP. This is my 15th award...

Thank You Kevin!

By

I don’t think I’m going too far out on a limb to call Kevin...

Daily Coping 6 Jul 2022

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Read the latest Blogs

Forums

Establishing a Connection to PostgreSQL with GoLang

By sabyda

Comments posted to this topic are about the item Establishing a Connection to PostgreSQL...

ETL Flow

By yrstruly

Please advise: I am bringing in data from google Campaign Manager into Google Cloud...

SSMS + Azure Data Studio 18.11.1 takes forever to install

By pietlinden

I had a previous version of SSMS and ADS installed, and somehow my install...

Visit the forum

Ask SSC Logo Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers