v5:performance:expensivesql
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This shows you the differences between two versions of the page.
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performance:expensivesql [2015/08/23 16:44] – created mnewnham | v5:performance:expensivesql [2024/03/21 16:12] (current) – Screenshot with sample output dregad | ||
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- | ====== expensiveSql ====== | ||
~~NOTOC~~ | ~~NOTOC~~ | ||
<WRAP right box> | <WRAP right box> | ||
+ | |||
== Syntax == | == Syntax == | ||
- | | + | |
</ | </ | ||
+ | |||
===== Description ===== | ===== Description ===== | ||
- | The function '' | + | |
+ | The function '' | ||
===== Usage ===== | ===== Usage ===== | ||
<code php> | <code php> | ||
Line 21: | Line 24: | ||
/* | /* | ||
- | * Execute | + | * Execute |
*/ | */ | ||
$SQL = " | $SQL = " | ||
Line 28: | Line 31: | ||
- | $h = $perf-> | + | $h = $perf-> |
print $h; | print $h; | ||
- | |||
</ | </ | ||
- | < | + | ==== Output ==== |
- | < | + | |
- | <font size=1>Tuning the following SQL could reduce the server load substantially</ | + | {{: |
- | <table border=1 bgcolor=white>< | + | |
- | </ | + | |
- | </ | + | |
v5/performance/expensivesql.1440341091.txt.gz · Last modified: 2017/04/21 11:30 (external edit)