From 44c5feaffed94cee90d0f278974c09c9174c4eb0 Mon Sep 17 00:00:00 2001
From: Ilyas Ahsan <meilyasahsan@gmail.com>
Date: Mon, 8 Jan 2024 10:16:30 +0700
Subject: [PATCH] DBZ-7259 Solve Parser Issue in MySQL Create Procedure

add new line

add new line

DBZ-7259 Fix shouldParseDefiner unittest

fix formatting

fix formatting

Revert "DBZ-7259 Fix shouldParseDefiner unittest"

This reverts commit e7de21dfd1296467b48e9c140eea2f6c025877a6.

Revert "DBZ-7259 Solve Parser Issue in MySQL Create Procedure"

This reverts commit 91976c8714e2604e9412bf3f66e30023a9bcad08.

DBZ-7259 Solve Parser Issue in MySQL Create Procedure

add new line

add new line

DBZ-7259 Fix shouldParseDefiner unittest

fix formatting

fix formatting

Revert "DBZ-7259 Fix shouldParseDefiner unittest"

This reverts commit cfb2cd61bf40628754a56b4613954febd778b206.

Revert "# This is a combination of 4 commits."

This reverts commit 6d53494e53c91d774f0b2b76dba4dbfed590d64e.

DBZ-7259 Solve Parser Issue in MySQL Create Procedure

add new line

add new line

DBZ-7259 Fix shouldParseDefiner unittest

fix formatting

fix formatting

Revert "DBZ-7259 Fix shouldParseDefiner unittest"

This reverts commit e7de21dfd1296467b48e9c140eea2f6c025877a6.

Revert "DBZ-7259 Solve Parser Issue in MySQL Create Procedure"

This reverts commit 91976c8714e2604e9412bf3f66e30023a9bcad08.

DBZ-7259 Solve Parser Issue in MySQL Create Procedure

add new line

add new line

DBZ-7259 Fix shouldParseDefiner unittest

fix formatting

fix formatting

Revert "DBZ-7259 Fix shouldParseDefiner unittest"

This reverts commit cfb2cd61bf40628754a56b4613954febd778b206.

Revert "# This is a combination of 4 commits."

This reverts commit 6d53494e53c91d774f0b2b76dba4dbfed590d64e.

resolve
---
 .../ddl/parser/mysql/generated/MySqlParser.g4   |  2 +-
 .../resources/mysql/examples/ddl_create.sql     | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4 b/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4
index ff5fa1296..05651cc13 100644
--- a/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4
+++ b/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4
@@ -1132,7 +1132,7 @@ querySpecification
 
 querySpecificationNointo
     : SELECT selectSpec* selectElements
-      fromClause? groupByClause? havingClause? windowClause? orderByClause? limitClause?
+      fromClause? groupByClause? havingClause? windowClause? orderByClause? limitClause? unionStatement?
     ;
 
 unionParenthesis
diff --git a/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_create.sql b/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_create.sql
index bdb925a2a..b75bd1ebe 100644
--- a/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_create.sql
+++ b/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_create.sql
@@ -731,3 +731,20 @@ BEGIN
     LIMIT 500;
 END
 #end
+
+#begin
+CREATE DEFINER=`PEUSER`@`%` PROCEDURE `SANDBOX`.`TEST_UNION`( )
+BEGIN
+SELECT ID ,SUM(COL_1) AS SUM_COL_1
+FROM (
+    (SELECT ID ,COL_1 FROM TEST_AUTO_INC
+    UNION ALL
+    SELECT ID ,COL_1 FROM TEST_AUTO_INC TAI)
+    UNION ALL
+    (SELECT ID ,COL_1 FROM TEST_AUTO_INC TAI)
+)SS
+GROUP BY 1
+ORDER BY 1
+;
+END
+#end