39 lines
1.5 KiB
PHP
39 lines
1.5 KiB
PHP
<?php
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use think\migration\Migrator;
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class CreateProductParams extends Migrator
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{
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/**
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* Change Method.
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*
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* Write your reversible migrations using this method.
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*
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* More information on writing migrations is available here:
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* http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
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*
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* The following commands can be used in this method and Phinx will
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* automatically reverse them when rolling back:
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*
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* createTable
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* renameTable
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* addColumn
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* renameColumn
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* addIndex
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* addForeignKey
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*
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* Remember to call "create()" or "update()" and NOT "save()" when working
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* with the Table class.
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*/
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public function change()
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{
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$table = $this->table('product_params', ['engine' => 'InnoDB', 'comment' => '产品参数表']);
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$table->addColumn('product_id', 'integer', ['signed' => false , 'null' => false, 'comment' => '产品ID'])
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->addColumn('name', 'string', ['limit' => 125, 'null' => false, 'default' => '', 'comment' => '参数名'])
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->addColumn('value', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '参数值'])
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->addColumn('created_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'comment' => '创建时间'])
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->addColumn('updated_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'update' => 'CURRENT_TIMESTAMP', 'comment' => '更新时间'])
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->create();
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}
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}
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