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Fix MySQL index scans

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This commit is contained in:
Jean-Marie Renouard 2022-01-31 14:36:28 +01:00
parent b164a9b054
commit 8430b6e466
1 changed files with 5 additions and 3 deletions
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8
mysqltuner.pl
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@ -1,5 +1,5 @@
#!/usr/bin/env perl
# mysqltuner.pl - Version 1.8.8
# mysqltuner.pl - Version 1.8.9
# High Performance MySQL Tuning Script
# Copyright (C) 2006-2021 Major Hayden - major@mhtx.net
#
@ -56,7 +56,7 @@ use Cwd 'abs_path';
#use Env;
# Set up a few variables for use in the script
my $tunerversion = "1.8.8";
my $tunerversion = "1.8.9";
my ( @adjvars, @generalrec );
# Set defaults
@ -6311,6 +6311,7 @@ sub mysql_tables {
FROM information_schema.statistics
WHERE INDEX_SCHEMA='$dbname'
AND TABLE_NAME='$tbname'
GROUP BY idxname, type
ENDSQL
my @tbidx=select_array($selIdxReq);
my $found=0;
@ -6467,6 +6468,7 @@ ENDSQL
FROM information_schema.statistics
WHERE INDEX_SCHEMA='$dbname'
AND index_name IS NOT NULL
GROUP BY idxname, type
ENDSQL
my $found=0;
foreach my $idxinfo (select_array($selIdxReq))
@ -6760,7 +6762,7 @@ __END__
=head1 NAME
MySQLTuner 1.8.8 - MySQL High Performance Tuning Script
MySQLTuner 1.8.9 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES