86 lines
2.7 KiB
SQL
86 lines
2.7 KiB
SQL
-- CreateExtension
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CREATE EXTENSION IF NOT EXISTS "postgis";
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-- CreateTable
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CREATE TABLE "grid_regions" (
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"id" UUID NOT NULL,
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"name" TEXT NOT NULL,
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"code" TEXT NOT NULL,
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"iso" TEXT NOT NULL,
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"boundary" geography(MultiPolygon, 4326) NOT NULL,
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "grid_regions_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "datacenters" (
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"id" UUID NOT NULL,
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"name" TEXT NOT NULL,
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"operator" TEXT NOT NULL,
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"location" geography(Point, 4326) NOT NULL,
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"capacity_mw" DOUBLE PRECISION NOT NULL,
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"status" TEXT NOT NULL,
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"year_opened" INTEGER NOT NULL,
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"region_id" UUID NOT NULL,
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "datacenters_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "electricity_prices" (
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"id" UUID NOT NULL,
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"region_id" UUID NOT NULL,
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"price_mwh" DOUBLE PRECISION NOT NULL,
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"demand_mw" DOUBLE PRECISION NOT NULL,
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"timestamp" TIMESTAMPTZ NOT NULL,
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"source" TEXT NOT NULL,
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CONSTRAINT "electricity_prices_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "commodity_prices" (
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"id" UUID NOT NULL,
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"commodity" TEXT NOT NULL,
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"price" DOUBLE PRECISION NOT NULL,
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"unit" TEXT NOT NULL,
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"timestamp" TIMESTAMPTZ NOT NULL,
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"source" TEXT NOT NULL,
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CONSTRAINT "commodity_prices_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "generation_mix" (
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"id" UUID NOT NULL,
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"region_id" UUID NOT NULL,
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"fuel_type" TEXT NOT NULL,
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"generation_mw" DOUBLE PRECISION NOT NULL,
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"timestamp" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "generation_mix_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "grid_regions_code_key" ON "grid_regions"("code");
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-- CreateIndex
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CREATE INDEX "electricity_prices_region_id_timestamp_idx" ON "electricity_prices"("region_id", "timestamp");
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-- CreateIndex
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CREATE INDEX "commodity_prices_commodity_timestamp_idx" ON "commodity_prices"("commodity", "timestamp");
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-- CreateIndex
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CREATE INDEX "generation_mix_region_id_timestamp_idx" ON "generation_mix"("region_id", "timestamp");
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-- AddForeignKey
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ALTER TABLE "datacenters" ADD CONSTRAINT "datacenters_region_id_fkey" FOREIGN KEY ("region_id") REFERENCES "grid_regions"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "electricity_prices" ADD CONSTRAINT "electricity_prices_region_id_fkey" FOREIGN KEY ("region_id") REFERENCES "grid_regions"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "generation_mix" ADD CONSTRAINT "generation_mix_region_id_fkey" FOREIGN KEY ("region_id") REFERENCES "grid_regions"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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