DBZ-3623 Support Mysql INVISIBLE COLUMN syntax

blcksrx · Jul 17, 2021 · 4026a27 · 4026a27
1 parent 6f95220
commit 4026a27
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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
@@ -357,6 +357,7 @@ columnDefinition
 columnConstraint
     : nullNotnull                                                   #nullColumnConstraint
     | DEFAULT defaultValue                                          #defaultColumnConstraint
+    | (VISIBLE | INVISIBLE)                                         #invisibleColumnConstraint
     | (AUTO_INCREMENT | ON UPDATE currentTimestamp)                 #autoIncrementColumnConstraint
     | PRIMARY? KEY                                                  #primaryKeyColumnConstraint
     | UNIQUE KEY?                                                   #uniqueKeyColumnConstraint

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
@@ -40,6 +40,8 @@ CREATE TABLE char_table (c1 CHAR VARYING(10), c2 CHARACTER VARYING(10), c3 NCHAR
 CREATE TABLE generated_persistent(id int NOT NULL AUTO_INCREMENT, ip_hash char(64) AS (SHA2(CONCAT(`token`, COALESCE(`ip`, "")), 256)) PERSISTENT, persistent int, PRIMARY KEY (`id`), UNIQUE KEY `token_and_ip_hash` (`ip_hash`)) ENGINE=InnoDB;
 create table rack_shelf_bin ( id int unsigned not null auto_increment unique primary key, bin_volume decimal(20, 4) default (bin_len * bin_width * bin_height));
 CREATE TABLE `tblSRCHjob_desc` (`description_id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `description` mediumtext NOT NULL, PRIMARY KEY (`description_id`)) ENGINE=TokuDB AUTO_INCREMENT=4095997820 DEFAULT CHARSET=utf8mb4 ROW_FORMAT=TOKUDB_QUICKLZ;
+create table invisible_column_test(id int, col1 int INVISIBLE);
+create table visible_column_test(id int, col1 int VISIBLE);
 
 CREATE TABLE table_items (id INT, purchased DATE)
     PARTITION BY RANGE( YEAR(purchased) )