CalculatorChallenge/database.sql at main · jakestucky/CalculatorChallenge · GitHub

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---DATABASE SETUP QUERIES ----

CREATE TABLE "calc_history" (
    "id" SERIAL PRIMARY KEY,
    "firstNumber" VARCHAR (80) NOT NULL,
  "mathOperator" VARCHAR (80) NOT NULL,
  "secondNumber" VARCHAR (80) NOT NULL,
    "solution" VARCHAR (80) NOT NULL,
    "time" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
    )
   ;

   INSERT INTO "calc_history"
    ("firstNumber", "mathOperator", "secondNumber","solution")
    VALUES ('2', '*', '3', '4');

 SELECT * FROM "calc_history" ORDER BY "time" DESC LIMIT 10;

 DROP TABLE "calc_history";

 CREATE TABLE "calc_history" (
    "id" SERIAL PRIMARY KEY,
    "firstNumber" VARCHAR (80) NOT NULL,
  "mathOperator" VARCHAR (80) NOT NULL,
  "secondNumber" VARCHAR (80) NOT NULL,
    "solution" VARCHAR (80) NOT NULL,
    "time" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
    )
   ;