Sql Basics Questions To Solve

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Sep 15 2008 nbsp 0183 32 From SQL Server 2012 you can use the IIF function for this SELECT IIF Obsolete N OR InStock Y 1 0 AS Salable FROM Product This is effectively just a shorthand albeit not standard SQL way of writing CASE I prefer the conciseness when compared with the expanded CASE version . .

Nov 8 2013 nbsp 0183 32 When you compare nonnull expressions the result is TRUE if the left operand is not equal to the right operand otherwise the result is FALSE If either or both operands are NULL see the topic SET ANSI NULLS Transact SQL See here Not Equal To Also check 1 Not equal lt gt operator on NULL 2 Testing for inequality in T SQL I'm trying to run the following fairly simple query in SQL Server Management Studio: SELECT TOP 1000 * FROM master.sys.procedures as procs left join master.sys.parameters as params on p...

Sql Basics Questions To SolveSep 18, 2008 · This solution is actually the best one due to how SQL server processes the boolean logic. CASE statements in where clauses are less efficient than boolean cases since if the first check fails, SQL will stop processing the line and continue on. … Sql sql