MySQL Range Optimization – Where Clause
In this post we will see how can we optimize where clause. Where clause restrict the result set to a
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In this post we will see how can we optimize where clause. Where clause restrict the result set to a
Read moreSome of the optimizations performed by MySQL on where clauses as follow: Removal of unnecessary parentheses: ((a AND b) AND
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Read moreCREATE TABLE phones ( extension VARCHAR(100), dialplan_number VARCHAR(20), voicemail_id VARCHAR(10), phone_ip VARCHAR(15), computer_ip VARCHAR(15), server_ip VARCHAR(15), login VARCHAR(15), pass VARCHAR(10),
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