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<?php
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateVerbsTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('verbs', function (Blueprint $table) {
$table->increments('id');
$table->string('verb', 24)->collate('utf8_general_ci');
$table->string('root', 24)->collate('utf8_general_ci');
$table->string('stem', 24);
$table->string('tense', 24);
$table->enum('person', [1,2,3])->nullable();
$table->enum('gender', ['m', 'f']);
$table->enum('number', ['s', 'p']);
$table->timestamps();
$table->unique(['verb', 'root', 'stem', 'tense', 'gender', 'number']);
$table->foreign('root')->references('root')->on('roots');
$table->foreign('stem')->references('name')->on('stems');
$table->foreign('tense')->references('name')->on('tenses');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::drop('verbs');
}
}
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