Refactor/basic parser (#182)

* feat: replace errorCollector with ParserErrorListener to collect lexer error

* refactor: remove useless method in basicParser

* feat: correct splitSQLByStatement method

* feat: rename parse to parseWithCache and add new parse method

* refactor: rename parserTree to parseTree

* test: rename parserTree to parseTree

* refactor: rename parserError to parseError

* feat: export ErrorHandler type

* feat: use errorhandler form params

* test: basic parser unit tests

* style: lint via prettier

test/parser/flinksql/listener.test.ts

@@ -8,7 +8,7 @@ describe('Flink SQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new FlinkSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener enterTableName', async () => {
         let result = '';
@@ -19,7 +19,7 @@ describe('Flink SQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/flinksql/visitor.test.ts

@@ -7,7 +7,7 @@ describe('Flink SQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new FlinkSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -25,7 +25,7 @@ describe('Flink SQL Visitor Tests', () => {
             };
         }
         const visitor: any = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });

test/parser/generic/listener.test.ts

@@ -7,7 +7,7 @@ describe('Generic SQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new GenericSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener enterTableName', async () => {
         let result = '';
@@ -18,7 +18,7 @@ describe('Generic SQL Listener Tests', () => {
         }
         const listenTableName: any = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/generic/visitor.test.ts

@@ -7,7 +7,7 @@ describe('Generic SQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new GenericSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -23,7 +23,7 @@ describe('Generic SQL Visitor Tests', () => {
             };
         }
         const visitor = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });

test/parser/hive/listener.test.ts

@@ -8,7 +8,7 @@ describe('HiveSQL Listener Tests', () => {
     test('Listener enterSelectList', async () => {
         const expectTableName = 'username';
         const sql = `select ${expectTableName} from tablename where inc_day='20190601' limit 1000;`;
-        const parserTree = parser.parse(sql);
+        const parseTree = parser.parse(sql);
 
         let result = '';
         class MyListener implements HiveSqlParserListener {
@@ -18,12 +18,12 @@ describe('HiveSQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree as ProgramContext);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree as ProgramContext);
         expect(result).toBe(expectTableName.toUpperCase());
     });
     test('Listener enterCreateTable', async () => {
         const sql = `drop table table_name;`;
-        const parserTree = parser.parse(sql);
+        const parseTree = parser.parse(sql);
         let result = '';
         class MyListener implements HiveSqlParserListener {
             enterDropTableStatement(ctx) {
@@ -32,7 +32,7 @@ describe('HiveSQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree as ProgramContext);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree as ProgramContext);
         expect(result).toBe('DROPTABLETABLE_NAME');
     });
 });

test/parser/hive/visitor.test.ts

@@ -8,7 +8,7 @@ describe('HiveSQL Visitor Tests', () => {
     const sql = `select citycode,tc,inc_day from ${expectTableName} where inc_day='20190501' limit 100;`;
     const parser = new HiveSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -25,7 +25,7 @@ describe('HiveSQL Visitor Tests', () => {
         }
 
         const visitor = new MyVisitor();
-        visitor.visit(parserTree as ProgramContext);
+        visitor.visit(parseTree as ProgramContext);
 
         expect(result).toBe(expectTableName);
     });

test/parser/pgsql/listener.test.ts

@@ -8,7 +8,7 @@ describe('PostgresSQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new PostgresSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener enterTableName', async () => {
         let result = '';
@@ -19,7 +19,7 @@ describe('PostgresSQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/pgsql/visitor.test.ts

@@ -7,7 +7,7 @@ describe('Generic SQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new PostgresSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -26,7 +26,7 @@ describe('Generic SQL Visitor Tests', () => {
             }
         }
         const visitor: any = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });

test/parser/plsql/listener.test.ts

@@ -7,7 +7,7 @@ describe('PLSQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new PLSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener enterTableName', async () => {
         let result = '';
@@ -18,7 +18,7 @@ describe('PLSQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/plsql/visitor.test.ts

@@ -7,7 +7,7 @@ describe('PLSQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new PLSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Visitor visitTable_ref_list', () => {
         let result = '';
@@ -20,7 +20,7 @@ describe('PLSQL Visitor Tests', () => {
             };
         }
         const visitor: any = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });

test/parser/spark/listener.test.ts

@@ -7,7 +7,7 @@ describe('Spark SQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new SparkSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener exitRelationPrimary', () => {
         let result = '';
@@ -18,7 +18,7 @@ describe('Spark SQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        parser.listen(listenTableName as ParseTreeListener, parserTree);
+        parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/spark/visitor.test.ts

@@ -7,7 +7,7 @@ describe('Spark SQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new SparkSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -25,7 +25,7 @@ describe('Spark SQL Visitor Tests', () => {
             };
         }
         const visitor = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(visitor.result).toBe(expectTableName);
     });

test/parser/trinosql/listener.test.ts

@@ -7,7 +7,7 @@ describe('trino SQL Listener Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new trinoSQL();
 
-    const parserTree = parser.parse(sql);
+    const parseTree = parser.parse(sql);
 
     test('Listener enterTableName', async () => {
         let result = '';
@@ -18,7 +18,7 @@ describe('trino SQL Listener Tests', () => {
         }
         const listenTableName = new MyListener();
 
-        await parser.listen(listenTableName as ParseTreeListener, parserTree);
+        await parser.listen(listenTableName as ParseTreeListener, parseTree);
         expect(result).toBe(expectTableName);
     });
 });

test/parser/trinosql/visitor.test.ts

@@ -7,7 +7,7 @@ describe('trino SQL Visitor Tests', () => {
     const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new trinoSQL();
 
-    const parserTree = parser.parse(sql, (error) => {
+    const parseTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
@@ -22,7 +22,7 @@ describe('trino SQL Visitor Tests', () => {
             };
         }
         const visitor: any = new MyVisitor();
-        visitor.visit(parserTree);
+        visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });