Simon Fraser University

query-expression

A query-expression is one or more table-expressions. Multiple table expressions are linked by set operators. The following figure illustrates the relationship between table-expressions and ...
Ars Technica

SQL Server DTS Q.... Take two fields in .txt file and update based on query

I have a txt file with two fields. I want to update a value in a table in a SQL Server Db with a value from one of the fields in the text file. I want to do this based on a query using the second ...
Geeky Gadgets

The Secret to Error-Free Power Query Workflows : Column Name Management

Have you ever spent hours fine-tuning a Power Query workflow, only to have it break because a column name changed? It’s a frustratingly common scenario for anyone working with dynamic or external data ...
Simon Fraser University

Long Names and Case Sensitivity in the SQL Procedure and Pass-Through Facility

Beginning in Version 7 of SAS software, SAS variable names and member names can be up to 32 characters long. Column names can be case-sensitive also. Some DBMSs allow case sensitive column and table ...