Modify the type of the primary key on the words table

database/migrations/2021_05_01_151109_alter_primary_key_on_words_table.php

@@ -0,0 +1,47 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterPrimaryKeyOnWordsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('words', function (Blueprint $table) {
+            $table->dropColumn('id');
+        });
+
+        Schema::table('words', function (Blueprint $table) {
+            $table->bigIncrements('id')->first();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('words', function (Blueprint $table) {
+            $table->dropColumn('id');
+        });
+
+        /**
+         * @NOTE: The below does not work if data is in the table.
+         * The IDs will need to be recreated and then
+         * the primary key index can be re-added. Given that our DB gets repopulated
+         * on import commands, we can handle that later, OR truncate the table, add the
+         * primary key index, and then re-run the imports. Baker's choice.
+         */
+        Schema::table('words', function (Blueprint $table) {
+            $table->string('id')->primary()->first();
+        });
+    }
+}