refactor: standard naming (#278)

* refactor: rename flinksql to flink

* refactor: rename pgsql to postgresql

* refactor: rename trinosql to trino

* refactor: replace all default exports with named export

* refactor: rename basicParser to basicSQL

* refactor: rename basic-parser-types to types

* refactor: replace arrow func with plain func

test/parser/flink/suggestion/fixtures/multipleStatement.sql

@@ -0,0 +1,31 @@
+SELECT * FROM  -- unfinished
+
+CREATE TEMPORARY VIEW IF NOT EXISTS v AS SELECT col1 FROM tbl;
+
+CREATE TEMPORARY TABLE client_errors (
+    log_time TIMESTAMP(3),
+    request_line STRING,
+    status_code STRING,
+    size INT
+) WITH (
+    'connector' = 'stream-x'
+);
+
+ALTER VIEW v1 RENAME TO v2;
+
+CREATE TABLE db. ; -- unfinished
+
+LOAD MODULE CORE;
+
+REMOVE JAR '<path_to_filename>.jar'
+
+INSERT INTO  VALUES (100, 99.9 / 10, 'abc', true, now ()); -- unfinished
+
+CREATE DATABASE IF NOT EXISTS dataApi COMMENT 'test create database' WITH ('key1' = 'value1', 'key2.a' = 'value2.a');
+
+DROP DATABASE IF EXISTS Orders RESTRICT;
+
+INSERT INTO country_page_view
+SELECT `user`,
+    cnt
+FROM db. ; -- unfinished

test/parser/flink/suggestion/fixtures/suggestionWithEntity.sql

@@ -0,0 +1,11 @@
+SELECT  FROM tb1;
+
+SELECT col1, col2,  FROM tb;
+
+INSERT INTO insert_tb PARTITION (country, state) SELECT col1, col2, country, state FROM ( SELECT  FROM inside_tb ) subquery;
+
+INSERT INTO insert_tb PARTITION (country, state) SELECT col1, col2, country, state FROM ( SELECT id,  FROM inside_tb ) subquery;
+
+CREATE TABLE IF NOT EXISTS derived_table WITH ('connector' = 'kafka')  AS SELECT  FROM origin_table;
+
+CREATE TABLE IF NOT EXISTS derived_table WITH ('connector' = 'kafka')  AS SELECT id,  FROM origin_table;

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

@@ -0,0 +1,41 @@
+DROP CATALOG cat;
+
+SELECT * FROM cat. ;
+
+CREATE TABLE cat.db ;
+
+SHOW TABLES FROM cat;
+
+ALTER DATABASE cat.;
+
+DROP VIEW v;
+
+SELECT * FROM ;
+
+CREATE VIEW cv;
+
+SELECT name, calculate_age(birthdate) AS age FROM students;
+
+CREATE FUNCTION fnc;
+
+SHOW COLUMNS FROM vie;
+
+SHOW CREATE TABLE tb1;
+
+SHOW CREATE VIEW v1;
+
+SELECT col ;
+
+SELECT col FROM tb1;
+
+SELECT col,  FROM tb1;
+
+SELECT * FROM tb ORDER BY ;
+
+SELECT * FROM tb GROUP BY ;
+
+INSERT INTO tb (col, tb.c );
+
+CREATE TABLE yourTable (ts TIMESTAMP(3), WATERMARK FOR  );
+
+CREATE TABLE newTable (  );

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

@@ -0,0 +1,7 @@
+SELECT * FROM aa.bb;
+
+USE 
+;
+CREATE 
+;
+SHOW