root
35 lines
1.4 KiB
PHP
35 lines
1.4 KiB
PHP
<?php
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class CreateCompetitionWinners extends Migration
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{
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public function up()
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{
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$this->forge->addField([
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'id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'auto_increment' => true],
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'competition_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true],
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'student_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true],
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'class_section_id' => ['type' => 'INT', 'constraint' => 11, 'null' => true],
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'rank' => ['type' => 'INT', 'constraint' => 11],
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'score' => ['type' => 'DECIMAL', 'constraint' => '6,2', 'default' => 0],
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'prize_amount' => ['type' => 'DECIMAL', 'constraint' => '10,2', 'default' => 0],
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'created_at' => ['type' => 'DATETIME', 'null' => true],
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]);
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$this->forge->addKey('id', true);
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$this->forge->addKey(['competition_id']);
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$this->forge->addKey(['class_section_id']);
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$this->forge->addUniqueKey(['competition_id', 'class_section_id', 'rank']);
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$this->forge->addUniqueKey(['competition_id', 'class_section_id', 'student_id']);
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$this->forge->createTable('competition_winners', true);
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}
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public function down()
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{
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$this->forge->dropTable('competition_winners', true);
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}
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}
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