update sql parser name

src/grammar/spark/SparkSql.g4

@@ -14,7 +14,7 @@
  * This file is an adaptation of Presto's presto-parser/src/main/antlr4/com/facebook/presto/sql/parser/SqlBase.g4 grammar.
  */
 
-grammar SqlBase;
+grammar SparkSql;
 
 @parser::members {
     /**

src/parser/spark.ts

@@ -1,19 +1,19 @@
 import { InputStream, CommonTokenStream, Lexer } from 'antlr4';
-import { SqlBaseLexer } from '../lib/spark/SqlBaseLexer';
-import { SqlBaseParser } from '../lib/spark/SqlBaseParser';
-export * from '../lib/spark/SqlBaseVisitor';
-export * from '../lib/spark/SqlBaseListener';
+import { SparkSqlLexer } from '../lib/spark/SparkSqlLexer';
+import { SparkSqlParser } from '../lib/spark/SparkSqlParser';
+export * from '../lib/spark/SparkSqlVisitor';
+export * from '../lib/spark/SparkSqlListener';
 
 import BasicParser from './common/BasicParser';
 
 export default class SparkSQL extends BasicParser {
     public createLexer(input: string): Lexer {
         const chars = new InputStream(input.toUpperCase()); // Some Lexer only support uppercase token, So you need transform
-        const lexer = <unknown> new SqlBaseLexer(chars) as Lexer;
+        const lexer = <unknown> new SparkSqlLexer(chars) as Lexer;
         return lexer;
     }
     public createParserFromLexer(lexer: Lexer) {
         const tokenStream = new CommonTokenStream(lexer);
-        return new SqlBaseParser(tokenStream);
+        return new SparkSqlParser(tokenStream);
     }
 }

test/parser/spark/listener.test.ts

@@ -1,4 +1,4 @@
-import SQLParser, { SqlBaseListener } from '../../../src/parser/spark';
+import SQLParser, { SparkSqlListener } from '../../../src/parser/spark';
 
 describe('Spark SQL Listener Tests', () => {
     const expectTableName = 'user1';
@@ -9,7 +9,7 @@ describe('Spark SQL Listener Tests', () => {
 
     test('Listener enterTableName', () => {
         let result = '';
-        class MyListener extends SqlBaseListener {
+        class MyListener extends SparkSqlListener {
             enterTableName(ctx): void {
                 result = ctx.getText().toLowerCase();
             }

test/parser/spark/syntax.test.ts

@@ -1,7 +1,6 @@
 /* eslint-disable max-len */
 import SQLParser from '../../../src/parser/spark';
 
-// const log = console.log.bind(console);
 const error = console.log.bind(console, '***** error\n');
 
 const validateTest = (sqls) => {

test/parser/spark/visitor.test.ts

@@ -1,4 +1,4 @@
-import SQLParser, { SqlBaseVisitor } from '../../../src/parser/spark';
+import SQLParser, { SparkSqlVisitor } from '../../../src/parser/spark';
 
 describe('Spark SQL Visitor Tests', () => {
     const expectTableName = 'user1';
@@ -13,7 +13,7 @@ describe('Spark SQL Visitor Tests', () => {
 
     test('Visitor visitTableName', () => {
         let result = '';
-        class MyVisitor extends SqlBaseVisitor {
+        class MyVisitor extends SparkSqlVisitor {
             visitTableName(ctx): void {
                 result = ctx.getText().toLowerCase();
                 super.visitTableName(ctx);