qwer-xyz
33 lines
1.1 KiB
SQL
33 lines
1.1 KiB
SQL
-- CreateEnum (with IF NOT EXISTS to handle partial migrations)
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DO $$ BEGIN
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CREATE TYPE "IpType" AS ENUM ('inet4', 'inet6');
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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-- CreateTable (with IF NOT EXISTS)
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CREATE TABLE IF NOT EXISTS "ip_addresses" (
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"id" SERIAL NOT NULL,
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"address" TEXT NOT NULL,
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"type" "IpType" NOT NULL DEFAULT 'inet6',
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"is_primary" BOOLEAN NOT NULL DEFAULT false,
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"device" TEXT NOT NULL DEFAULT 'eth0',
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"instance_id" INTEGER NOT NULL,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "ip_addresses_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex (with IF NOT EXISTS)
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CREATE UNIQUE INDEX IF NOT EXISTS "ip_addresses_address_key" ON "ip_addresses"("address");
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-- CreateIndex (with IF NOT EXISTS)
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CREATE INDEX IF NOT EXISTS "ip_addresses_instance_id_idx" ON "ip_addresses"("instance_id");
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-- AddForeignKey (check if not exists)
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DO $$ BEGIN
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ALTER TABLE "ip_addresses" ADD CONSTRAINT "ip_addresses_instance_id_fkey" FOREIGN KEY ("instance_id") REFERENCES "instances"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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