public DefaultTableMapping::getAllColumns($table_name)
Gets a list of all database columns for a given table.
Parameters
string $table_name: The name of the table to return the columns for.
Return value
string[] An array of database column names for this table. Both field columns and extra columns are returned.
Overrides TableMappingInterface::getAllColumns
File
- core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php, line 102
Class
- DefaultTableMapping
- Defines a default table mapping class.
Namespace
Drupal\Core\Entity\Sql
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | public function getAllColumns($table_name) { if (!isset($this->allColumns[$table_name])) { $this->allColumns[$table_name] = array(); foreach ($this->getFieldNames($table_name) as $field_name) { $this->allColumns[$table_name] = array_merge($this->allColumns[$table_name], array_values($this->getColumnNames($field_name))); } // There is just one field for each dedicated storage table, thus // $field_name can only refer to it. if (isset($field_name) && $this->requiresDedicatedTableStorage($this->fieldStorageDefinitions[$field_name])) { // Unlike in shared storage tables, in dedicated ones field columns are // positioned last. $this->allColumns[$table_name] = array_merge($this->getExtraColumns($table_name), $this->allColumns[$table_name]); } else { $this->allColumns[$table_name] = array_merge($this->allColumns[$table_name], $this->getExtraColumns($table_name)); } } return $this->allColumns[$table_name];} |
Please login to continue.