qwer-xyz
13 lines
502 B
SQL
13 lines
502 B
SQL
-- AlterTable: 为套餐添加站点数量限制
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ALTER TABLE "packages" ADD COLUMN IF NOT EXISTS "site_limit" INTEGER NOT NULL DEFAULT 10;
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-- AlterTable: 为实例添加站点数量限制（可覆盖套餐设置）
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ALTER TABLE "instances" ADD COLUMN IF NOT EXISTS "site_limit" INTEGER;
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-- 对于已有实例，从套餐继承站点限制
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UPDATE "instances" i SET
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"site_limit" = COALESCE(i."site_limit", p."site_limit")
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FROM "packages" p
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WHERE i."package_id" = p."id"
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AND i."site_limit" IS NULL;
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