NULL at top of WHERE We will have queries sometimes where the WHERE clause is going to evaluate for some given row to NULL, and the rule in that case that SQL has decided if the WHERE clause evaluates ...

Is your SQL drawing a blank? It’s NULL a surprise! The title of this post is a play on words, but very appropriate. We are going to discuss the inconsistent results, as well as performance ...

thermo911 changed the title SqlInfo.SQL_ALL_TABLES_ARE_SELECTABLE is not supported in SqlInfoBuilder SQL_ALL_TABLES_ARE_SELECTABLE and SQL_NULL_ORDERING are not supported in SqlInfoBuilder on Jan 11 ...

The lack of information within relational databases expressed as NULL values presents a problem in ensuring the quality of data and the information retrieved by SQL queries. This is so because there ...

I'm trying to put together a DTS package to export data from SQL Server (2k) into a CSV file that I can in turn import into MySQL.The problem I'm running into is SQL Server exports NULL values as ...