Why we can't execute a stored procedure from a User Defined function(UDF)
Functions cannot "touch" any database but read them only. Stored procedures can do anything and everything with databases. You ...
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SQL Server: Global Temporary tables This SQL Server tutorial explains how to use the GLOBAL TEMPORARY TABLES in SQL Server (Trans...
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Both UNION and UNION ALL is used to combine results of two SELECT queries, main difference between them is that UNION doesn't includ...
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Properties of Sub-Query A sub-query must be enclosed in the parenthesis. A sub-query must be put in the right hand of the compariso...