just some info for anyone else who's not a sql guru:<BR><BR>i did the following selection on a table:<BR><BR>SELECT * FROM Table WHERE myField <> 'active'<BR><BR>the values in that colum are a mix of ...
Greetings,<BR><BR>I've used "WHERE 1=1" for a long time in dynamic where clauses in which every condition is optional, and lately I heard it suggested that this can cause full table scans by itself.
Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...
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