新增字段sql

src/test/java/resources/db_sql/hmhj/v146/20210710增加字段.sql

+--ghx
+--ghx
+
+ALTER TABLE "public"."entrust"
+  DROP COLUMN "print_status",
+  ADD COLUMN "print_status" int2 DEFAULT 0;
+
+COMMENT ON COLUMN "public"."entrust"."print_status" IS '是否打印，0未打印，1已打印';