23 lines
1.1 KiB
MySQL
23 lines
1.1 KiB
MySQL
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CREATE TABLE "users" (
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"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
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"name" text NOT NULL,
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CONSTRAINT "users_name_unique" UNIQUE("name")
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);
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--> statement-breakpoint
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CREATE TABLE "nodes" (
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"id" serial PRIMARY KEY NOT NULL,
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"userId" varchar NOT NULL,
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"systemId" varchar NOT NULL,
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"nodeId" varchar NOT NULL,
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"content" "bytea" NOT NULL,
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"definition" json NOT NULL,
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"hash" varchar(8) NOT NULL,
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"previous" varchar(8)
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);
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--> statement-breakpoint
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ALTER TABLE "nodes" ADD CONSTRAINT "nodes_userId_users_id_fk" FOREIGN KEY ("userId") REFERENCES "public"."users"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
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ALTER TABLE "nodes" ADD CONSTRAINT "node_previous_fk" FOREIGN KEY ("previous") REFERENCES "public"."nodes"("hash") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
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CREATE INDEX "user_id_idx" ON "nodes" USING btree ("userId");--> statement-breakpoint
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CREATE INDEX "system_id_idx" ON "nodes" USING btree ("systemId");--> statement-breakpoint
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CREATE INDEX "node_id_idx" ON "nodes" USING btree ("nodeId");--> statement-breakpoint
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CREATE INDEX "hash_idx" ON "nodes" USING btree ("hash");
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