1.将id设置成自增序列 CREATE OR REPLACE TRIGGER "DATALIB"."TRIG_USER_ADD" BEFORE INSERT ON "sys_user" for each row begin select SEQ_USER.nextval into :new."user_id" from dual; end;ALTER TRIGGER "DATALIB"."TRIG…
mybatis 官网教程 http://www.mybatis.org/mybatis-3/zh/dynamic-sql.html 出现 Could not set parameters for mapping: ParameterMapping{property='ROOM_ID', mode=IN, javaType=class java.lang.Integer, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeN…