本文整理匯總了PHP中Illuminate\Database\Schema\Builder::hasColumn方法的典型用法代碼示例。如果您正苦於以下問題：PHP Builder::hasColumn方法的具體用法？PHP Builder::hasColumn怎麽用？PHP Builder::hasColumn使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Illuminate\Database\Schema\Builder的用法示例。
在下文中一共展示了Builder::hasColumn方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: dropColumn
/**
* Drop the field type column from the table.
*
* @param Blueprint $table
*/
public function dropColumn(Blueprint $table)
{
// Skip if no column type.
if (!$this->fieldType->getColumnType()) {
return;
}
// Skip if the column doesn't exist.
if (!$this->schema->hasColumn($table->getTable(), $this->fieldType->getColumnName())) {
return;
}
// Drop dat 'ole column.
$table->dropColumn($this->fieldType->getColumnName());
}示例2: restoreColumn
/**
* Restore the field type column to cache.
*
* @param Blueprint $table
*/
public function restoreColumn(Blueprint $table)
{
// Skip if no column type.
if (!$this->fieldType->getColumnType()) {
return;
}
// Skip if the column doesn't exist.
if (!$this->schema->hasColumn($table->getTable(), $this->fieldType->getColumnName())) {
return;
}
// Translatable or no?
$translatable = ends_with($table->getTable(), '_translations');
// Restore the data.
$results = $this->cache->get(__CLASS__ . $this->fieldType->getColumnName());
foreach ($results as $result) {
$result = (array) $result;
$this->connection->table($table->getTable())->where($translatable ? 'entry_id' : 'id', array_pull($result, 'id'))->update($result);
}
$this->cache->forget(__CLASS__ . $this->fieldType->getColumnName());
}示例3: testBlameableConfigurable
/**
* In addition to the testBleamble() test, you can configure what fields you want generated.
*/
public function testBlameableConfigurable()
{
$this->schemaBuilder->create($this->tableName, function (Blueprint $table) {
$table->blameable(['created']);
});
$this->assertTrue($this->schemaBuilder->hasColumn($this->tableName, 'created_by'));
$this->assertFalse($this->schemaBuilder->hasColumn($this->tableName, 'updated_by'));
$this->assertFalse($this->schemaBuilder->hasColumn($this->tableName, 'deleted_by'));
$this->schemaBuilder->drop($this->tableName);
$this->schemaBuilder->create($this->tableName, function (Blueprint $table) {
$table->blameable(['created', 'updated']);
});
$this->assertTrue($this->schemaBuilder->hasColumn($this->tableName, 'created_by'));
$this->assertTrue($this->schemaBuilder->hasColumn($this->tableName, 'updated_by'));
$this->assertFalse($this->schemaBuilder->hasColumn($this->tableName, 'deleted_by'));
$this->schemaBuilder->drop($this->tableName);
$this->schemaBuilder->create($this->tableName, function (Blueprint $table) {
$table->blameable(['deleted', 'updated']);
});
$this->assertFalse($this->schemaBuilder->hasColumn($this->tableName, 'created_by'));
$this->assertTrue($this->schemaBuilder->hasColumn($this->tableName, 'updated_by'));
$this->assertTrue($this->schemaBuilder->hasColumn($this->tableName, 'deleted_by'));
}示例4: hasColumn
/**
* Determine if the given table has a given column.
*
* @param string $table
* @param string $column
* @return bool
* @static
*/
public static function hasColumn($table, $column)
{
return \Illuminate\Database\Schema\Builder::hasColumn($table, $column);
}示例5: hasColumn
/**
* Check if the given model talbe has the given column.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param string $column
* @return bool
*/
protected function hasColumn(AuthenticatableContract $user, $column)
{
return $this->schema->hasColumn($user->getTable(), $column);
}示例6: hasColumn
/**
* Determine if the given table has a given column.
*
* @param string $table
* @param string $column
*
* @return bool
*/
public function hasColumn($table, $column)
{
return static::$schema->hasColumn($table, $column);
}