From efd111ec2f27694332da5e65a43a613115f16b86 Mon Sep 17 00:00:00 2001
From: Matthew Peveler <matt@popsql.com>
Date: Fri, 26 Aug 2022 16:04:34 -0400
Subject: [PATCH 1/2] Fix identifying queries with lowercase block openers

---
 src/parser.ts                            |  2 +-
 test/identifier/single-statement.spec.ts | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/parser.ts b/src/parser.ts
index db5acfc..552cc3b 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -673,7 +673,7 @@ function stateMachineStatementParser(
 
       if (
         token.type === 'keyword' &&
-        blockOpeners[dialect].includes(token.value) &&
+        blockOpeners[dialect].includes(token.value.toUpperCase()) &&
         prevNonWhitespaceToken?.value.toUpperCase() !== 'END' &&
         (token.value.toUpperCase() !== 'BEGIN' ||
           (token.value.toUpperCase() === 'BEGIN' &&
diff --git a/test/identifier/single-statement.spec.ts b/test/identifier/single-statement.spec.ts
index 65b28fa..18c110b 100644
--- a/test/identifier/single-statement.spec.ts
+++ b/test/identifier/single-statement.spec.ts
@@ -1380,5 +1380,29 @@ describe('identifier', () => {
 
       expect(actual).to.eql(expected);
     });
+
+    it('Should parse lower case block opener in query correctly', () => {
+      const sql = `CREATE OR REPLACE PROCEDURE foo.bar (col string)
+        BEGIN
+        if foo is not null then
+            SET foo = 'bar';
+        end if;
+
+        SELECT 1;
+        END;`;
+      const actual = identify(sql, { dialect: 'bigquery', strict: false });
+      const expected = [
+        {
+          start: 0,
+          end: 170,
+          text: sql,
+          type: 'CREATE_PROCEDURE',
+          executionType: 'MODIFICATION',
+          parameters: [],
+        },
+      ];
+
+      expect(actual).to.eql(expected);
+    });
   });
 });

From 8769fc480a28109585ca26edd242c052e6f3b12b Mon Sep 17 00:00:00 2001
From: Matthew Peveler <matt@popsql.com>
Date: Mon, 29 Aug 2022 11:33:05 -0400
Subject: [PATCH 2/2] Update single-statement.spec.ts

---
 test/identifier/single-statement.spec.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/identifier/single-statement.spec.ts b/test/identifier/single-statement.spec.ts
index aa7822f..b652937 100644
--- a/test/identifier/single-statement.spec.ts
+++ b/test/identifier/single-statement.spec.ts
@@ -1398,7 +1398,7 @@ describe('identifier', () => {
           text: sql,
           type: 'CREATE_PROCEDURE',
           executionType: 'MODIFICATION',
-                    parameters: [],
+          parameters: [],
         },
       ];