Consider 'X BETWEEN' a statement keyword

diff --git a/lib/SQL/Abstract/Test.pm b/lib/SQL/Abstract/Test.pm
index 0500ffa..562832b 100644 (file)
--- a/lib/SQL/Abstract/Test.pm
+++ b/lib/SQL/Abstract/Test.pm
@@ -38,6 +38,7 @@ my @expression_terminator_sql_keywords = (
   )',
   'ON',
   'WHERE',
+  '[\`\w]+ \s+ BETWEEN',
   'GROUP \s+ BY',
   'HAVING',
   'ORDER \s+ BY',
@@ -342,7 +343,7 @@ sub _recurse_parse {
     }
     # expression terminator keywords (as they start a new expression)
     elsif (grep { $token =~ /^ $_ $/xi } @expression_terminator_sql_keywords ) {
-      my $op = uc $token;
+      my $op = $token;
       my $right = _recurse_parse($tokens, PARSE_IN_EXPR);
       $left = $left ? [@$left,  [$op => [$right] ]]
                     : [ [$op => [$right] ] ];

diff --git a/t/10test.t b/t/10test.t
index d099cbd..8cb108b 100644 (file)
--- a/t/10test.t
+++ b/t/10test.t
@@ -200,6 +200,13 @@ my @sql_tests = (
           q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 AND c = 1)/,
         ]
       },
+      {
+        equal => 0,
+        statements => [
+          q/SELECT foo FROM bar WHERE ( completion_date BETWEEN ? AND ? AND status = ? )/,
+          q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN ? AND ?) AND status = ? )/,
+        ]
+      },
 
       # JOIN condition - equal
       {