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<?php |
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/** |
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* Webino (http://webino.sk) |
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* |
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* @link https://github.com/webino/WebinoDbDump/ for the canonical source repository |
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* @copyright Copyright (c) 2014-2017 Webino, s. r. o. (http://webino.sk) |
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* @author Peter Bačinský <[email protected]> |
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* @license BSD-3-Clause |
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*/ |
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namespace WebinoDbDump\Db\Dump\Platform\Mysql\Table; |
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use ArrayObject; |
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use WebinoDbDump\Db\Dump\Table\AbstractColumns; |
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use WebinoDbDump\Db\Dump\Table\ColumnsInterface; |
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/** |
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* Mysql database dump utility platform columns |
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*/ |
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class Columns extends AbstractColumns implements ColumnsInterface |
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{ |
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/** |
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* Matched against column type to decide is numeric |
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*/ |
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const NUMERIC_FIELD_PATTERN = '~^[^(]*(BYTE|COUNTER|SERIAL|INT|LONG|CURRENCY|REAL |
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|MONEY|FLOAT|DOUBLE|DECIMAL|NUMERIC|NUMBER)~ix'; |
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/** |
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* @param ArrayObject $column |
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* @return $this |
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*/ |
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public function addColumn(ArrayObject $column) |
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{ |
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$this->columns[$column['Field']] = [ |
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'numeric' => $this->resolveIsTableColumnNumeric($column), |
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]; |
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return $this; |
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} |
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/** |
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* @param ArrayObject $row |
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* @return string |
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*/ |
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public function tableRowValues(ArrayObject $row) |
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{ |
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$values = []; |
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foreach ($row as $col => $value) { |
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if (null === $value) { |
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$values[] = 'NULL'; |
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} elseif ($this->columns[$col]['numeric']) { |
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$values[] = $value; |
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} else { |
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$values[] = $this->platform->quoteValue($value); |
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} |
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} |
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return '(' . join(', ', $values) . ')'; |
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} |
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/** |
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* @param ArrayObject $column |
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* @return bool |
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*/ |
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private function resolveIsTableColumnNumeric(ArrayObject $column) |
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{ |
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return (bool) preg_match(self::NUMERIC_FIELD_PATTERN, $column['Type']); |
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} |
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} |
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webino /
WebinoDbDump
