fix: check constraint in mysql

Author: taozhi8833998

pegjs/mariadb.pegjs

@@ -1243,6 +1243,7 @@ create_constraint_definition
   = create_constraint_primary
   / create_constraint_unique
   / create_constraint_foreign
+  / create_constraint_check
 
 constraint_name
   = kc:KW_CONSTRAINT __
@@ -1289,6 +1290,18 @@ create_constraint_unique
       }
   }
 
+create_constraint_check
+  = kc:constraint_name? __ u:'CHECK'i __ nfr:('NOT'i __ 'FOR'i __ 'REPLICATION'i __)? LPAREN __ c:or_and_expr __ RPAREN {
+    return {
+        constraint_type: u.toLowerCase(),
+        keyword: kc && kc.keyword,
+        constraint: kc && kc.constraint,
+        index_type: nfr && { keyword: 'not for replication' },
+        definition: [c],
+        resource: 'constraint',
+      }
+  }
+
 create_constraint_foreign
   = kc:constraint_name? __
   p:('FOREIGN KEY'i) __

pegjs/mysql.pegjs

@@ -1513,7 +1513,7 @@ create_constraint_unique
   }
 
 create_constraint_check
-  = kc:constraint_name? __ u:'CHECK'i __ nfr:('NOT'i __ 'FOR'i __ 'REPLICATION'i __)? LPAREN __ c:expr __ RPAREN {
+  = kc:constraint_name? __ u:'CHECK'i __ nfr:('NOT'i __ 'FOR'i __ 'REPLICATION'i __)? LPAREN __ c:or_and_expr __ RPAREN {
     return {
         constraint_type: u.toLowerCase(),
         keyword: kc && kc.keyword,

test/mysql-mariadb.spec.js

@@ -995,6 +995,13 @@ describe('mysql', () => {
           "ALTER TABLE `product` MODIFY COLUMN `type` ENUM('one', 'two') NOT NULL AFTER `name`"
         ]
       },
+      {
+        title: 'create table with check constraint',
+        sql: [
+          'CREATE TABLE `Pattern` (`IsInterpolated` INT NOT NULL, `Value` DOUBLE, CONSTRAINT `CHK_Value_IsInterpolated` CHECK ((`Value` IS NOT NULL) OR (`IsInterpolated` = 0)));',
+          'CREATE TABLE `Pattern` (`IsInterpolated` INT NOT NULL, `Value` DOUBLE, CONSTRAINT `CHK_Value_IsInterpolated` CHECK ((`Value` IS NOT NULL) OR (`IsInterpolated` = 0)))'
+        ]
+      },
     ]
     SQL_LIST.forEach(sqlInfo => {
       const { title, sql } = sqlInfo