sql stuff

wtfshouldicook-wip-sql.sql

DROP TABLE IF EXISTS recipe_reqs;

DROP TABLE IF EXISTS recipes;

DROP TABLE IF EXISTS ingredients;

DROP TABLE IF EXISTS hardware;

DROP TABLE IF EXISTS instructions;

CREATE TABLE "ingredients" (
  "id" int NOT NULL GENERATED ALWAYS AS IDENTITY,
  "name" varchar(50) NOT NULL,
  PRIMARY KEY(id)
);

CREATE TABLE "hardware" (
  "id" int NOT NULL GENERATED ALWAYS AS IDENTITY,
  "name" varchar(50) NOT NULL,
  PRIMARY KEY(id)
);

CREATE TABLE "instructions" (
  "id" int NOT NULL GENERATED ALWAYS AS IDENTITY,
  "recipe_id" int NOT NULL,
  "step_number" int NOT NULL,
  "instruction" varchar(500) NOT NULL
);

CREATE TABLE "recipes" (
  "id" int NOT NULL GENERATED ALWAYS AS IDENTITY,
  "name" varchar(50) NOT NULL,
  "category" varchar(20) NOT NULL,
  "image_url" varchar(2083),
  "prep_time" int NOT NULL,
  "cook_time" int NOT NULL,
  PRIMARY KEY(id)
);

CREATE TABLE "recipe_reqs" (
  "recipe_id" int NOT NULL,
  "hardware_id" int,
  "ingredient_id" int,
  "ingredient_amount" VARCHAR(50),
  "instruction_id" int,
  PRIMARY KEY(recipe_id),
  CONSTRAINT "FK_50" FOREIGN KEY ("recipe_id") REFERENCES "recipes" ("id"),
  CONSTRAINT "FK_53" FOREIGN KEY ("hardware_id") REFERENCES "hardware" ("id"),
  CONSTRAINT "FK_56" FOREIGN KEY ("ingredient_id") REFERENCES "ingredients" ("id"),
  CONSTRAINT "FK_59" FOREIGN KEY ("instruction_id") REFERENCES "instructions" ("id")
);

CREATE UNIQUE INDEX "PK_ingredients" ON "ingredients" ("id");

CREATE UNIQUE INDEX "PK_instructions" ON "instructions" ("id");

CREATE UNIQUE INDEX "PK_hardware" ON "hardware" ("id");

CREATE UNIQUE INDEX "PK_recipes" ON "recipes" ("id");

CREATE UNIQUE INDEX "PK_instructions" ON "instructions" ("id");

CREATE INDEX "fkIdx_50" ON "recipe_reqs" ("recipe_id");

CREATE INDEX "fkIdx_53" ON "recipe_reqs" ("hardware_id");

CREATE INDEX "fkIdx_56" ON "recipe_reqs" ("ingredient_id");

CREATE INDEX "fkIdx_59" ON "recipe_reqs" ("instruction_id");