Normalizes SQL format. Refs #3

init.sql

@@ -1,43 +1,43 @@
-CREATE DATABASE `challenge`;
-USE `challenge`;
+CREATE DATABASE challenge;
+USE challenge;
 
-CREATE TABLE `persons` (
-    `id` INT unsigned,
-    `name` VARCHAR(50),
-    `date_of_birth` CHAR(10),
-    `nationality` VARCHAR(20),
-    PRIMARY KEY (`id`)
+CREATE TABLE persons (
+    id INT unsigned,
+    name VARCHAR(50),
+    date_of_birth CHAR(10),
+    nationality VARCHAR(20),
+    PRIMARY KEY (id)
 );
 
-CREATE TABLE `teams` (
-    `tla` CHAR(3),
-    `name` VARCHAR(50),
-    `short_name` VARCHAR(100),
-    `area_name` VARCHAR(50),
-    `address` VARCHAR(200),
-    PRIMARY KEY (`tla`)
+CREATE TABLE teams (
+    tla CHAR(3),
+    name VARCHAR(50),
+    short_name VARCHAR(100),
+    area_name VARCHAR(50),
+    address VARCHAR(200),
+    PRIMARY KEY (tla)
 );
 
-CREATE TABLE `teams_persons` (
-    `team_tla` CHAR(3),
-    `person_id` INT unsigned,
-    `position` VARCHAR(20) NULL,
-    CONSTRAINT uc_person_by_team UNIQUE (`team_tla`, `person_id`),
-    FOREIGN KEY (`team_tla`) REFERENCES teams (`tla`),
-    FOREIGN KEY (`person_id`) REFERENCES persons (`id`)
+CREATE TABLE teams_persons (
+    team_tla CHAR(3),
+    person_id INT unsigned,
+    position VARCHAR(20) NULL,
+    CONSTRAINT uc_person_by_team UNIQUE (team_tla, person_id),
+    FOREIGN KEY (team_tla) REFERENCES teams (tla),
+    FOREIGN KEY (person_id) REFERENCES persons (id)
 );
 
-CREATE TABLE `competitions` (
-    `code` CHAR(4),
-    `name` VARCHAR(50),
-    `area_name` VARCHAR(50),
-    PRIMARY KEY (`code`)
+CREATE TABLE competitions (
+    code CHAR(4),
+    name VARCHAR(50),
+    area_name VARCHAR(50),
+    PRIMARY KEY (code)
 );
 
-CREATE TABLE `competitions_teams` (
-    `competition_code` CHAR(4),
-    `team_tla` CHAR(3),
-    CONSTRAINT uc_team_by_competition UNIQUE (`competition_code`, `team_tla`),
-    FOREIGN KEY (`competition_code`) REFERENCES competitions (`code`),
-    FOREIGN KEY (`team_tla`) REFERENCES teams (`tla`)
+CREATE TABLE competitions_teams (
+    competition_code CHAR(4),
+    team_tla CHAR(3),
+    CONSTRAINT uc_team_by_competition UNIQUE (competition_code, team_tla),
+    FOREIGN KEY (competition_code) REFERENCES competitions (code),
+    FOREIGN KEY (team_tla) REFERENCES teams (tla)
 );