44 lines
662 B
PHP
44 lines
662 B
PHP
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<?php
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use common\components\Migration\MigrationWithDefaultOptions;
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class m210629_171450_add_optimization_index extends MigrationWithDefaultOptions
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{
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public function safeUp()
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{
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$this->createIndex('idx_bachelor_egeresult_disc_id_ex_frm_id', 'bachelor_egeresult',['cget_discipline_id', 'cget_exam_form_id']);
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$this->createIndex('idx_cget_entrance_test_disc_id_ex_frm_id', 'cget_entrance_test',['subject_ref_id', 'entrance_test_result_source_ref_id']);
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}
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public function safeDown()
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{
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echo "m210629_171450_add_optimization_index cannot be reverted.\n";
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return false;
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}
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}
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