47 lines
2.2 KiB
MySQL
47 lines
2.2 KiB
MySQL
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-- 户外招聘会展位副本：招聘会绑定场地后，在招聘会详情内独立生成和维护展位图
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-- 瀚高数据库 / PostgreSQL 兼容
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CREATE SEQUENCE IF NOT EXISTS "cms_outdoor_fair_booth_id_seq" START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1;
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CREATE TABLE IF NOT EXISTS "cms_outdoor_fair_booth" (
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"id" BIGINT NOT NULL DEFAULT nextval('"cms_outdoor_fair_booth_id_seq"') PRIMARY KEY,
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"fair_id" BIGINT NOT NULL,
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"source_venue_id" BIGINT,
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"source_booth_id" BIGINT,
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"booth_number" VARCHAR(50) NOT NULL,
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"position_x" INTEGER NOT NULL DEFAULT 0,
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"position_y" INTEGER NOT NULL DEFAULT 0,
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"create_by" VARCHAR(64) DEFAULT '',
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"create_time" TIMESTAMP(0),
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"update_by" VARCHAR(64) DEFAULT '',
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"update_time" TIMESTAMP(0),
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"remark" VARCHAR(500),
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"del_flag" CHAR(1) DEFAULT '0'
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);
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COMMENT ON TABLE "cms_outdoor_fair_booth" IS '户外招聘会展位图副本';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."fair_id" IS '招聘会ID';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."source_venue_id" IS '来源场地ID';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."source_booth_id" IS '来源场地展位ID';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."booth_number" IS '展位号';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."position_x" IS 'X坐标';
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COMMENT ON COLUMN "cms_outdoor_fair_booth"."position_y" IS 'Y坐标';
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CREATE UNIQUE INDEX IF NOT EXISTS "uk_cms_outdoor_fair_booth_number" ON "cms_outdoor_fair_booth" ("fair_id", "booth_number");
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CREATE INDEX IF NOT EXISTS "idx_cms_outdoor_fair_booth_fair" ON "cms_outdoor_fair_booth" ("fair_id");
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-- 兼容历史预定：如果已有副本保留了 source_booth_id，把旧 booking.booth_id 改为招聘会副本展位ID
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UPDATE "cms_outdoor_fair_booth_booking" booking
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SET "booth_id" = fair_booth."id",
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"booth_number" = fair_booth."booth_number"
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FROM "cms_outdoor_fair_booth" fair_booth
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WHERE booking."fair_id" = fair_booth."fair_id"
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AND booking."booth_id" = fair_booth."source_booth_id"
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AND booking."del_flag" = '0'
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AND NOT EXISTS (
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SELECT 1
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FROM "cms_outdoor_fair_booth" snapshot_booth
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WHERE snapshot_booth."fair_id" = booking."fair_id"
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AND snapshot_booth."id" = booking."booth_id"
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);
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