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make NATURAL, IN, and BETWEEN keywords case-insensitive #20

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make NATURAL, IN, and BETWEEN keywords case-insensitive #20

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de5dc8a
cleanup: remove useless trailing spaces
Jan 25, 2023
93b6a1c
match NATURAL keyword case-insensitive
Jan 25, 2023
94ed1de
match IN and BETWEEN keywords case-insensitive
Jan 25, 2023
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8 changes: 4 additions & 4 deletions lib/SQL/Parser.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -580,7 +580,7 @@ sub EXPLICIT_JOIN
{
( $tableA, $remainder ) = $remainder =~ m/^(\S+) (.*)/i;
}
if ( $remainder =~ m/^NATURAL (.+)/ )
if ( $remainder =~ m/^NATURAL (.+)/i )
{
$self->{struct}->{join}->{clause} = 'NATURAL';
$natural++;
Expand Down Expand Up @@ -1181,7 +1181,7 @@ sub CREATE
sub SET_CLAUSE_LIST
{
my ( $self, $set_string ) = @_;
my @sets = extract_multiple($set_string, [
my @sets = extract_multiple($set_string, [
sub { my ($m, $r, $p) = extract_bracketed($_[0], "()", qr/[^,(]*/); (($p||'').($m||''), $r, ''); },
qr/([^,(]+)/,
], undef, 1);
Expand Down Expand Up @@ -1568,7 +1568,7 @@ sub repl_btwin
my @lids;

my $i = -1;
while ( $str =~ m/\G.*(?:IN|BETWEEN)\s+\(/g )
while ( $str =~ m/\G.*(?:IN|BETWEEN)\s+\(/gi )
{
my $start = pos($str) - 1;
my $lparens = 1;
Expand Down Expand Up @@ -1881,7 +1881,7 @@ sub nongroup_numeric
sub LITERAL_LIST
{
my ( $self, $str ) = @_;
my @tokens = extract_multiple($str, [
my @tokens = extract_multiple($str, [
sub { my ($m, $r, $p) = extract_bracketed($_[0], "()", qr/[^,(]*/); (($p||'').($m||''), $r, ''); },
qr/([^,(]+)/,
], undef, 1);
Expand Down