写一个mysql8表值函数，传入字符串deptcode，返回sys_dept表中dept_code值为deptcode的结果集

CREATE FUNCTION getDeptByCode(deptcode VARCHAR(20))
RETURNS TABLE (dept_id INT, dept_name VARCHAR(50), dept_code VARCHAR(20))
BEGIN
RETURN SELECT * FROM sys_dept WHERE dept_code = deptcode;
END;

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写一个mysql表值函数，传入字符串deptcode，返回sys_dept表中dept_code值为deptcode的结果集

CREATE FUNCTION GetDeptByCode (deptcode VARCHAR(50))
RETURNS TABLE
RETURN
SELECT * FROM sys_dept WHERE dept_code = deptcode;

写一个mysql8表值函数，传入字符串deptcode，返回sys_dept表中dept_code值为deptcode的结果集，不报1064错误

CREATE FUNCTION getDeptByCode(deptcode VARCHAR(20))
RETURNS TABLE (dept_code VARCHAR(20), dept_name VARCHAR(20), dept_desc VARCHAR(100))
BEGIN
RETURN SELECT dept_code, dept_name, dept_desc FROM sys_dept WHERE dept_code = deptcode;
END