摘要:
Java调用存储过程:结合SQL操作与存储过程create procedure set_death_age(poet VARCHAR2, poet_age NUMBER) poet_id NUMBER; begin SELECT id INTO poet_id FROM poets WHERE na... 阅读全文
摘要:
CREATE OR REPLACE TYPE varchar_array is Table OF varchar2(128)declare var_array varchar_array:=varchar_array('g','m','d'); begin var_array(1):='0'... 阅读全文