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User 285573 avatar

By alashcraft
via codeproject.com
Published: Aug 13 2008 / 23:46

Oh!!! Why my SQL query is taking so much time to retrieve data...? This is the common question when our SQL query is taking much time to execute. So i will briefly describe hat is happening when we are executing any query. To understand what is happening when executing SQL query, we must know how the execution (Parsing of SQL statements) is happening. Basically SQL query will be parsed "Top to Bottom and Left to Right".
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