Migrations and seeds

app/resources/database/migrations/20141101080015_create_costo.php

@@ -0,0 +1,20 @@
+<?php
+
+use Phinx\Db\Adapter\MysqlAdapter;
+
+class CreateCosto extends Phinx\Migration\AbstractMigration
+{
+	public function change(): void
+	{
+		$this->execute('SET unique_checks=0; SET foreign_key_checks=0;');
+		$this->execute("ALTER DATABASE CHARACTER SET 'utf8mb4';");
+		$this->execute("ALTER DATABASE COLLATE='utf8mb4_general_ci';");
+
+		$this->table('costo')
+			->addColumn('proyecto', 'integer', ['length' => 11, 'default' => null, 'null' => true])
+			->addColumn('tipo', 'integer', ['length' => 11, 'default' => null, 'null' => true])
+			->addColumn('valor', 'float', ['default' => null, 'null' => true])
+			->create();
+		$this->execute('SET unique_checks=1; SET foreign_key_checks=1;');
+	}
+}