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Merge pull request #1065 from percona/PT-2215_pt-table-sync_does_not_recognize_the_privileges_in_roles_for_MariaDB

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Pt 2215 pt table sync does not recognize the privileges in roles for maria db
This commit is contained in:
Sveta Smirnova
2026-02-17 20:36:05 +03:00
committed by GitHub
parent 4c03acb4ed 0955421c18
commit dd589f0b49
12 changed files with 129 additions and 203 deletions
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27
lib/MasterSlave.pm
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@@ -381,9 +381,7 @@ sub get_connected_replicas {
my ( $self, $dbh ) = @_;
# Check for the PROCESS privilege.
my $show = "SHOW GRANTS FOR ";
my $user = 'CURRENT_USER()';
my $sql = $show . $user;
my $sql = "SHOW GRANTS";
PTDEBUG && _d($dbh, $sql);
my $proc;
@@ -392,26 +390,9 @@ sub get_connected_replicas {
m/ALL PRIVILEGES.*?\*\.\*|PROCESS/
} @{$dbh->selectcol_arrayref($sql)};
};
if ( $EVAL_ERROR ) {
if ( $EVAL_ERROR =~ m/no such grant defined for user/ ) {
# Try again without a host.
PTDEBUG && _d('Retrying SHOW GRANTS without host; error:',
$EVAL_ERROR);
($user) = split('@', $user);
$sql = $show . $user;
PTDEBUG && _d($sql);
eval {
$proc = grep {
m/ALL PRIVILEGES.*?\*\.\*|PROCESS/
} @{$dbh->selectcol_arrayref($sql)};
};
}
# The 2nd try above might have cleared $EVAL_ERROR.
# If not, die now.
die "Failed to $sql: $EVAL_ERROR" if $EVAL_ERROR;
}
die "Failed to $sql: $EVAL_ERROR" if $EVAL_ERROR;
if ( !$proc ) {
die "You do not have the PROCESS privilege";
}