Feat/auto complete (#175)

* feat: update hive grammar to adapt to c3

* feat: support viewName, dbName, fnName autoComplete to hive

* test: add hive suggestion unit test

* test: optimze flink suggestion unit tests

test/parser/hive/suggestion/fixtures/syntaxSuggestion.sql

@@ -0,0 +1,19 @@
+INSERT INTO db.tb ;
+
+SELECT * FROM db.;
+
+CREATE TABLE db. VALUES;
+
+DROP TABLE IF EXISTS db.a;
+
+CREATE OR REPLACE VIEW db.v;
+
+DROP VIEW db.v ;
+
+CREATE FUNCTION fn1;
+
+SELECT name, calculate_age(birthdate) AS age FROM students;
+
+CREATE DATABASE db;
+
+DROP SCHEMA IF EXISTS sch;

test/parser/hive/suggestion/fixtures/tokenSuggestion.sql

@@ -0,0 +1,20 @@
+ALTER 
+;
+CREATE 
+;
+DELETE 
+;
+DESCRIBE 
+;
+DROP 
+;
+EXPORT 
+;
+IMPORT 
+;
+INSERT 
+;
+LOAD 
+;
+SHOW 
+;