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Check engine availability also with SHOW ENGINES.

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have_$engine are deprecated and will be removed in MySQL 5.6, and some
of them are either missing in some versions before that or show wrong
values - see e.g. MySQL bugs #47286 and #59393.
This commit is contained in:
Ville Skyttä 2011-03-06 12:59:46 +02:00
parent a1d7114759
commit 4df766729c
1 changed files with 16 additions and 0 deletions
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16
mysqltuner.pl
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@ -354,6 +354,22 @@ sub get_all_vars {
$line =~ /([a-zA-Z_]*)\s*(.*)/; $line =~ /([a-zA-Z_]*)\s*(.*)/;
$mystat{$1} = $2; $mystat{$1} = $2;
} }
# have_* for engines is deprecated and will be removed in MySQL 5.6;
# check SHOW ENGINES and set corresponding old style variables.
# Also works around MySQL bug #59393 wrt. skip-innodb
my @mysqlenginelist = `mysql $mysqllogin -Bse "SHOW ENGINES;" 2>/dev/null`;
foreach my $line (@mysqlenginelist) {
if ($line =~ /^([a-zA-Z_]+)\s+(\S+)/) {
my $engine = lc($1);
if ($engine eq "federated" || $engine eq "blackhole") {
$engine .= "_engine";
} elsif ($engine eq "berkeleydb") {
$engine = "bdb";
}
my $val = ($2 eq "DEFAULT") ? "YES" : $2;
$myvar{"have_$engine"} = $val;
}
}
} }
sub security_recommendations { sub security_recommendations {