44 lines
No EOL
1.9 KiB
SQL
44 lines
No EOL
1.9 KiB
SQL
CREATE TABLE IF NOT EXISTS "comment" (
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"id" serial PRIMARY KEY NOT NULL,
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"user_id" integer NOT NULL,
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"coin_id" integer NOT NULL,
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"content" text NOT NULL,
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"likes_count" integer DEFAULT 0 NOT NULL,
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"created_at" timestamp with time zone DEFAULT now() NOT NULL,
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"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
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"is_deleted" boolean DEFAULT false NOT NULL
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);
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--> statement-breakpoint
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CREATE TABLE IF NOT EXISTS "comment_like" (
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"user_id" integer NOT NULL,
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"comment_id" integer NOT NULL,
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"created_at" timestamp with time zone DEFAULT now() NOT NULL,
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CONSTRAINT "comment_like_user_id_comment_id_pk" PRIMARY KEY("user_id","comment_id")
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);
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "comment" ADD CONSTRAINT "comment_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "comment" ADD CONSTRAINT "comment_coin_id_coin_id_fk" FOREIGN KEY ("coin_id") REFERENCES "public"."coin"("id") ON DELETE cascade ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "comment_like" ADD CONSTRAINT "comment_like_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "comment_like" ADD CONSTRAINT "comment_like_comment_id_comment_id_fk" FOREIGN KEY ("comment_id") REFERENCES "public"."comment"("id") ON DELETE cascade ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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CREATE INDEX IF NOT EXISTS "comment_user_id_idx" ON "comment" USING btree ("user_id");--> statement-breakpoint
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CREATE INDEX IF NOT EXISTS "comment_coin_id_idx" ON "comment" USING btree ("coin_id"); |