Postgresql运行SQL文件报错: 关系 "xx_yy_seq" 不存在 其中： xx是表名，yy是字段名 导出的Postgresql SQL文件如下： DROP TABLE IF EXISTS "public"."student"; CREATE TABLE "public"."student" ( "id" int4 NOT NULL DEFAULT nextval('student_id_seq'::regclass), ......[阅读全文]

<delete id="deleteStudentByIds" parameterType="String"> delete from student where id in <foreach item="id" collection="array" open="(" separator="," close=")"> #{id} </foreach> </delete> 用MyBatis批量删除Postg ......[阅读全文]