|
|
CREATE TABLE "public"."t_crawler_book" (
|
|
|
"book_id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL,
|
|
|
"book_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"scheme_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"subject_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"stage_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL
|
|
|
)
|
|
|
;
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."book_id" IS '册ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."book_name" IS '册的名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."scheme_id" IS '版本ID，比如人教版本ID,与t_crawler_scheme表中的scheme_id关联';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."subject_id" IS '科目id,与t_crawler_subject中的subject_id关联';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."stage_id" IS '学段ID，与t_crawler_stage中的stage_id关联';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_book"."id" IS '主键，无实际意义';
|
|
|
COMMENT ON TABLE "public"."t_crawler_book" IS '课程章节目录中的册概念，比如三年级上册，四年级下册';
|
|
|
|
|
|
CREATE TABLE "public"."t_crawler_scheme" (
|
|
|
"scheme_id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL,
|
|
|
"scheme_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"subject_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"stage_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL
|
|
|
)
|
|
|
;
|
|
|
COMMENT ON COLUMN "public"."t_crawler_scheme"."scheme_id" IS '版本ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_scheme"."scheme_name" IS '版本名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_scheme"."subject_id" IS '学科ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_scheme"."stage_id" IS '学段ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_scheme"."id" IS '主键';
|
|
|
COMMENT ON TABLE "public"."t_crawler_scheme" IS '教材版本，目前一般一个学科一个版本';
|
|
|
|
|
|
|
|
|
-- ----------------------------
|
|
|
-- Table structure for t_crawler_lesson
|
|
|
-- ----------------------------
|
|
|
DROP TABLE IF EXISTS "public"."t_crawler_lesson";
|
|
|
CREATE TABLE "public"."t_crawler_lesson" (
|
|
|
"lesson_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"lesson_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"node_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"teacher_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"teacher_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"teacher_school_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"teacher_school_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL,
|
|
|
"book_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"scheme_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"subject_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"stage_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"preview_count" int4 DEFAULT 0,
|
|
|
"learning_person_count" int4 DEFAULT 0,
|
|
|
"learning_person_times" int4 DEFAULT 0,
|
|
|
"grade_code" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"publish_time" date,
|
|
|
"node_type" int2 DEFAULT 1,
|
|
|
"gather_regionc" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"school_running_type" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"stage_name" varchar(255) COLLATE "pg_catalog"."default"
|
|
|
)
|
|
|
;
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."lesson_id" IS '课程ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."lesson_name" IS '课程名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."node_id" IS '隶属哪个章节目录节点，关联t_crawler_structure中的node_id';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."teacher_id" IS '教师ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."teacher_name" IS '教师姓名';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."teacher_school_id" IS '教师学校ID,这个无用，处理关联学校时，使用t_crawler_lesson_school表';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."teacher_school_name" IS '教师学校名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."id" IS '主键';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."book_id" IS '册ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."scheme_id" IS '版本ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."preview_count" IS '预览次数';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."learning_person_count" IS '学习人数';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."learning_person_times" IS '学习人次';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."grade_code" IS '学段代码';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."publish_time" IS '发布时间';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."node_type" IS '节点类型 1：章节目录 2：知识点';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."gather_regionc" IS '行政区域名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."school_running_type" IS '学校类型';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_lesson"."stage_name" IS '学段名称';
|
|
|
COMMENT ON TABLE "public"."t_crawler_lesson" IS '课程，resource资源表';
|
|
|
|
|
|
|
|
|
CREATE TABLE "public"."t_crawler_structure" (
|
|
|
"node_id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL,
|
|
|
"node_name" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"parent_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"is_leaf" int2,
|
|
|
"book_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"scheme_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"subject_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"stage_id" varchar(255) COLLATE "pg_catalog"."default",
|
|
|
"id" varchar(255) COLLATE "pg_catalog"."default" NOT NULL
|
|
|
)
|
|
|
;
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."node_id" IS '章节目录结点ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."node_name" IS '章节目录结点名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."parent_id" IS '章节目录父结点ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."is_leaf" IS '是不是叶子节点';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."book_id" IS '哪一册，关联t_crawler_book表中的book_id';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."scheme_id" IS '版本ID，关联t_crawler_scheme的scheme_id';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."subject_id" IS '科目ID，关联t_crawler_subject中的subject_id';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."stage_id" IS '学段ID,关联t_crawler_stage中的stage_id';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure"."id" IS '主键';
|
|
|
COMMENT ON TABLE "public"."t_crawler_structure" IS 'stage-subject-scheme-book-structure-resource';
|
|
|
|
|
|
DROP TABLE IF EXISTS "public"."t_crawler_structure_knowledge";
|
|
|
CREATE TABLE "public"."t_crawler_structure_knowledge" (
|
|
|
"id" int4 NOT NULL DEFAULT nextval('t_crawler_structure_knowledge_id_seq'::regclass),
|
|
|
"title" varchar(255) COLLATE "pg_catalog"."default" NOT NULL,
|
|
|
"parent_id" varchar(50) COLLATE "pg_catalog"."default",
|
|
|
"is_leaf" bool,
|
|
|
"node_id" varchar(50) COLLATE "pg_catalog"."default",
|
|
|
"sort" int4,
|
|
|
"stage_id" varchar(10) COLLATE "pg_catalog"."default",
|
|
|
"stage_name" varchar(50) COLLATE "pg_catalog"."default",
|
|
|
"subject_id" varchar(10) COLLATE "pg_catalog"."default",
|
|
|
"subject_name" varchar(50) COLLATE "pg_catalog"."default",
|
|
|
"created_at" timestamp(6) DEFAULT CURRENT_TIMESTAMP
|
|
|
)
|
|
|
;
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."id" IS '主键';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."title" IS '知识点名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."parent_id" IS '父ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."is_leaf" IS '是不是叶子';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."node_id" IS '知识点ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."sort" IS '排序号';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."stage_id" IS '学段ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."stage_name" IS '学段名称';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."subject_id" IS '科目ID';
|
|
|
COMMENT ON COLUMN "public"."t_crawler_structure_knowledge"."subject_name" IS '科目名称';
|
