常用的gbase数据库语法包括：
CREATE DATABASE database_name;
USE database_name;
CREATE TABLE table_name (column1 datatype, column2 datatype, …);
DROP TABLE table_name;
INSERT INTO table_name (column1, column2, …) VALUES (value1, value2, …);
UPDATE table_name SET column1 = value1, column2 = value2, … WHERE condition;
DELETE FROM table_name WHERE condition;
SELECT column1, column2, … FROM table_name WHERE condition;
SELECT column1, column2, … FROM table_name ORDER BY column1 ASC/DESC;
SELECT COUNT(column) FROM table_name;
SELECT SUM(column) FROM table_name;
SELECT AVG(column) FROM table_name;
SELECT MAX(column) FROM table_name;
SELECT MIN(column) FROM table_name;
SELECT column1, column2, … FROM table1 INNER JOIN table2 ON condition;
SELECT column1, column2, … FROM table_name GROUP BY column1;
以上是一些常用的gbase数据库语法，具体使用时可以根据自己的需求进行调整。
