Avoid breaking up ON UPDATE and ON DELETE

Fixes #215

Author: nene

src/core/Tokenizer.ts

@@ -218,8 +218,8 @@ export default class Tokenizer {
       TokenType.RESERVED_BINARY_COMMAND,
       TokenType.RESERVED_DEPENDENT_CLAUSE,
       TokenType.RESERVED_LOGICAL_OPERATOR,
-      TokenType.RESERVED_JOIN_CONDITION,
       TokenType.RESERVED_KEYWORD,
+      TokenType.RESERVED_JOIN_CONDITION,
     ];
 
     return reservedTokenList.reduce(

src/languages/db2.formatter.ts

@@ -457,6 +457,8 @@ const reservedKeywords = {
     'OBID',
     'OF',
     'OLD',
+    'ON DELETE',
+    'ON UPDATE',
     'OPTIMIZATION',
     'OPTIMIZE',
     'ORDER',

src/languages/mariadb.formatter.ts

@@ -614,6 +614,8 @@ const reservedKeywords = [
   'OF',
   'OFFSET',
   'OLD_PASSWORD',
+  'ON DELETE',
+  'ON UPDATE',
   'ONE',
   'ONLINE',
   'ONLY',

src/languages/mysql.formatter.ts

@@ -789,6 +789,8 @@ const reservedKeywords = [
   'OFFSET',
   'OJ',
   'OLD',
+  'ON DELETE',
+  'ON UPDATE',
   'ONE',
   'ONLY',
   'OPEN',

src/languages/plsql.formatter.ts

@@ -204,6 +204,8 @@ const reservedKeywords = [
   'OCITYPE',
   'OF',
   'OLD',
+  'ON DELETE',
+  'ON UPDATE',
   'ONLY',
   'OPAQUE',
   'OPEN',

src/languages/postgresql.formatter.ts

@@ -1097,6 +1097,9 @@ const reservedKeywords = [
   'OIDS',
   'OLD',
   'OMIT',
+  'ON COMMIT',
+  'ON DELETE',
+  'ON UPDATE',
   'ONE',
   'ONLY',
   'OPEN',

src/languages/standardsql.formatter.ts

@@ -180,6 +180,8 @@ const reservedKeywords = [
   'OCTET_LENGTH',
   'OF',
   'OLD',
+  'ON DELETE',
+  'ON UPDATE',
   'ONLY',
   'OPEN',
   'ORDER',

src/languages/tsql.formatter.ts

@@ -420,6 +420,8 @@ const reservedKeywords = {
     'OF',
     'OFF',
     'OFFSETS',
+    'ON DELETE',
+    'ON UPDATE',
     'OPEN',
     'OPENDATASOURCE',
     'OPENQUERY',

test/behavesLikeMariaDbFormatter.ts

@@ -6,6 +6,7 @@ import supportsCreateTable from './features/createTable';
 import supportsAlterTable from './features/alterTable';
 import supportsBetween from './features/between';
 import supportsJoin from './features/join';
+import supportsConstraints from './features/constraints';
 import { FormatFn, SqlLanguage } from '../src/sqlFormatter';
 
 /**
@@ -15,6 +16,7 @@ export default function behavesLikeMariaDbFormatter(language: SqlLanguage, forma
   behavesLikeSqlFormatter(language, format);
   supportsCase(language, format);
   supportsCreateTable(language, format);
+  supportsConstraints(language, format);
   supportsAlterTable(language, format);
   supportsBetween(language, format);
   supportsJoin(language, format, {

test/db2.test.ts

@@ -10,13 +10,15 @@ import supportsJoin from './features/join';
 import supportsOperators from './features/operators';
 import supportsSchema from './features/schema';
 import supportsStrings from './features/strings';
+import supportsConstraints from './features/constraints';
 
 describe('Db2Formatter', () => {
   const language = 'db2';
   const format: FormatFn = (query, cfg = {}) => originalFormat(query, { ...cfg, language });
 
   behavesLikeSqlFormatter(language, format);
   supportsCreateTable(language, format);
+  supportsConstraints(language, format);
   supportsAlterTable(language, format);
   supportsStrings(language, format, Db2Formatter.stringTypes);
   supportsBetween(language, format);