From f16d8432da71145aad6fb67be3715b5950db7b84 Mon Sep 17 00:00:00 2001
From: harveyyue <yw_yuewei@126.com>
Date: Mon, 19 Sep 2022 22:46:58 +0800
Subject: [PATCH] DBZ-5622 Support READ ONLY/ENCRYPTION options for alter
 database statment

---
 .../io/debezium/ddl/parser/mysql/generated/MySqlParser.g4       | 2 ++
 .../src/test/resources/mysql/examples/ddl_alter.sql             | 1 +
 2 files changed, 3 insertions(+)

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 83cc67b14..920bc3e9c 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
@@ -295,6 +295,8 @@ sequenceSpec
 createDatabaseOption
     : DEFAULT? (CHARACTER SET | CHARSET | CHAR SET) '='? (charsetName | DEFAULT)
     | DEFAULT? COLLATE '='? collationName
+    | DEFAULT? ENCRYPTION '='? STRING_LITERAL
+    | READ ONLY '='? (DEFAULT | ZERO_DECIMAL | ONE_DECIMAL)
     ;
 
 ownerStatement
diff --git a/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_alter.sql b/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_alter.sql
index a50e98dc8..2917a3107 100644
--- a/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_alter.sql
+++ b/debezium-ddl-parser/src/test/resources/mysql/examples/ddl_alter.sql
@@ -44,6 +44,7 @@ alter table add_test wait 100 add column col1 int not null;
 #begin
 -- Alter database
 alter database test default character set = utf8;
+alter database test_1 default encryption = 'Y' read only = 1;
 alter schema somedb_name upgrade data directory name;
 #end
 #begin