06-10-2010
Can you please explain your need with an example of the output you need.
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https://www.unix.com/shell-programming-scripting/99166-script-find-average-given-column-also-specified-number-rows.html
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david,39
david,39
emelie,40
clarissa,22
bob,42
bob,42
tim,32
bob,39
david,38
emelie,47
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emelie,2
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h3A 3.10160E-11 2.94562E-11 2.78458E-11
h4 0.00000E+00 0.00000E+00 0.00000E+00
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LEARN ABOUT DEBIAN
jifty::plugin::sqlqueries
Jifty::Plugin::SQLQueries(3pm) User Contributed Perl Documentation Jifty::Plugin::SQLQueries(3pm)
NAME
Jifty::Plugin::SQLQueries - Inspect your application's SQL queries
DESCRIPTION
This plugin will log each SQL query, its duration, its bind parameters, and its stack trace. Such reports are available at:
http://your.app/__jifty/admin/requests
USAGE
Add the following to your site_config.yml
framework:
Plugins:
- SQLQueries: {}
You can turn on and off the stacktrace, as well as an "EXPLAIN" of each query, using options to the plugin:
framework:
Plugins:
- SQLQueries:
stacktrace: 0
explain: 1
The plugin defaults to logging the stack trace, but not the explain.
METHODS
init
Sets up a "post_init" hook.
inspect_before_request
Clears the query log so we don't log any unrelated previous queries.
inspect_after_request
Stash the query log.
inspect_render_summary
Display how many queries and their total time.
inspect_render_analysis
Render a template with all the detailed information.
post_init
Tells Jifty::DBI to log queries in a way that records stack traces.
prereq_plugins
This plugin depends on Jifty::Plugin::RequestInspector.
COPYRIGHT AND LICENSE
Copyright 2007-2010 Best Practical Solutions
This is free software and may be modified and distributed under the same terms as Perl itself.
perl v5.14.2 2010-12-10 Jifty::Plugin::SQLQueries(3pm)