本文整理汇总了PHP中Doctrine\DBAL\Schema\Table::changeColumn方法的典型用法代码示例。如果您正苦于以下问题：PHP Table::changeColumn方法的具体用法？PHP Table::changeColumn怎么用？PHP Table::changeColumn使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Doctrine\DBAL\Schema\Table的用法示例。
在下文中一共展示了Table::changeColumn方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getDoctrineColumnForChange
/**
* @param \Doctrine\DBAL\Schema\Table $table
* @param \Illuminate\Support\Fluent $fluent
* @return \Doctrine\DBAL\Schema\Column
*/
protected function getDoctrineColumnForChange(Table $table, Fluent $fluent)
{
return $table->changeColumn($fluent['name'], $this->getDoctrineColumnChangeOptions($fluent))->getColumn($fluent['name']);
}示例2: gatherColumn
/**
* Creates a column definition as required by the DBAL from an ORM field mapping definition.
*
* @param ClassMetadata $class The class that owns the field mapping.
* @param array $mapping The field mapping.
* @param Table $table
*
* @return array The portable column definition as required by the DBAL.
*/
private function gatherColumn($class, array $mapping, Table $table)
{
$columnName = $this->quoteStrategy->getColumnName($mapping['fieldName'], $class, $this->platform);
$columnType = $mapping['type'];
$options = array();
$options['length'] = isset($mapping['length']) ? $mapping['length'] : null;
$options['notnull'] = isset($mapping['nullable']) ? !$mapping['nullable'] : true;
if ($class->isInheritanceTypeSingleTable() && count($class->parentClasses) > 0) {
$options['notnull'] = false;
}
$options['platformOptions'] = array();
$options['platformOptions']['version'] = $class->isVersioned && $class->versionField == $mapping['fieldName'] ? true : false;
if (strtolower($columnType) == 'string' && $options['length'] === null) {
$options['length'] = 255;
}
if (isset($mapping['precision'])) {
$options['precision'] = $mapping['precision'];
}
if (isset($mapping['scale'])) {
$options['scale'] = $mapping['scale'];
}
if (isset($mapping['default'])) {
$options['default'] = $mapping['default'];
}
if (isset($mapping['columnDefinition'])) {
$options['columnDefinition'] = $mapping['columnDefinition'];
}
if (isset($mapping['options'])) {
$knownOptions = array('comment', 'unsigned', 'fixed', 'default');
foreach ($knownOptions as $knownOption) {
if (array_key_exists($knownOption, $mapping['options'])) {
$options[$knownOption] = $mapping['options'][$knownOption];
unset($mapping['options'][$knownOption]);
}
}
$options['customSchemaOptions'] = $mapping['options'];
}
if ($class->isIdGeneratorIdentity() && $class->getIdentifierFieldNames() == array($mapping['fieldName'])) {
$options['autoincrement'] = true;
}
if ($class->isInheritanceTypeJoined() && $class->name != $class->rootEntityName) {
$options['autoincrement'] = false;
}
if ($table->hasColumn($columnName)) {
// required in some inheritance scenarios
$table->changeColumn($columnName, $options);
} else {
$table->addColumn($columnName, $columnType, $options);
}
$isUnique = isset($mapping['unique']) ? $mapping['unique'] : false;
if ($isUnique) {
$table->addUniqueIndex(array($columnName));
}
}