pt_variable_advisor

Summary

pt_variable_advisor
Functions
main
get_variables	Get SHOW VARIABLES from MySQL or a file.
print_advice	Print information about rules that matched.
_d

sub main

sub get_variables

Get SHOW VARIABLES from MySQL or a file.

%args

Arguments

source

”mysql” or a file name

dbh	dbh if source==”mysql”
TextResultSetParser	TextResultSetParser object if source==file

Hashref of SHOW /40003 GLOBAL/ VARIABLES values.

sub print_advice

Print information about rules that matched.

%args

Arguments

advice	Arrayref of rule IDs, returned by Advisor::run_rules()
Advisor	Advisor object
OptionParser	OptionParser object

sub _d

sub main

sub get_variables

Get SHOW VARIABLES from MySQL or a file.

sub print_advice

Print information about rules that matched.

sub _d

TextResultSetParser converts a text result set to a data struct like DBI::selectall_arrayref().

sub run_rules

Run all rules from all advisors loaded ealier.

Advisor loads, checks, and runs rules for the various mk-*-advisor tools.

OptionParser parses command line options from a tool’s POD.