28 lines
1.3 KiB
SQL
28 lines
1.3 KiB
SQL
-- 场地展位图模板：只保存固定布局，不保存企业、预定状态或预定记录。
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-- 瀚高数据库 / PostgreSQL 兼容；可重复执行。
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CREATE SEQUENCE IF NOT EXISTS "cms_venue_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_venue_booth" (
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"id" BIGINT NOT NULL DEFAULT nextval('"cms_venue_booth_id_seq"') PRIMARY KEY,
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"venue_id" BIGINT NOT NULL,
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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_venue_booth" IS '场地展位图模板';
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COMMENT ON COLUMN "cms_venue_booth"."venue_id" IS '场地ID';
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COMMENT ON COLUMN "cms_venue_booth"."booth_number" IS '展位号';
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COMMENT ON COLUMN "cms_venue_booth"."position_x" IS 'X坐标';
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COMMENT ON COLUMN "cms_venue_booth"."position_y" IS 'Y坐标';
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CREATE UNIQUE INDEX IF NOT EXISTS "uk_cms_venue_booth_number" ON "cms_venue_booth" ("venue_id", "booth_number");
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CREATE INDEX IF NOT EXISTS "idx_cms_venue_booth_venue" ON "cms_venue_booth" ("venue_id");
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