class Condition in Drupal 8

Implements entity query conditions for PostgreSQL databases.

Hierarchy

• class \Drupal\Core\Entity\Query\ConditionFundamentals
  • class \Drupal\Core\Entity\Query\ConditionBase implements ConditionInterface
    • class \Drupal\Core\Entity\Query\Sql\Condition
      • class \Drupal\Core\Entity\Query\Sql\pgsql\Condition

6 string references to 'Condition'

ConditionAggregate::compile in core/lib/Drupal/Core/Entity/Query/Sql/ConditionAggregate.php

Compiles this conditional clause.

Connection::condition in core/lib/Drupal/Core/Database/Connection.php

Prepares and returns a CONDITION query object.

Connection::getDriverClass in core/lib/Drupal/Core/Database/Connection.php

Gets the driver-specific override class if any for the specified class.

core.data_types.schema.yml in core/config/schema/core.data_types.schema.yml

core/config/schema/core.data_types.schema.yml

LoggedStatementsTrait::getDriverClass in core/modules/system/tests/modules/database_statement_monitoring_test/src/LoggedStatementsTrait.php

... See full list

File

core/lib/Drupal/Core/Entity/Query/Sql/pgsql/Condition.php, line 11

Namespace

Drupal\Core\Entity\Query\Sql\pgsql

class Condition extends BaseCondition {

  /**
   * {@inheritdoc}
   */
  public static function translateCondition(&$condition, SelectInterface $sql_query, $case_sensitive) {
    if (is_array($condition['value']) && $case_sensitive === FALSE) {
      $condition['where'] = 'LOWER(' . $sql_query
        ->escapeField($condition['real_field']) . ') ' . $condition['operator'] . ' (';
      $condition['where_args'] = [];

      // Only use the array values in case an associative array is passed as an
      // argument following similar pattern in
      // \Drupal\Core\Database\Connection::expandArguments().
      $where_prefix = str_replace('.', '_', $condition['real_field']);
      foreach ($condition['value'] as $key => $value) {
        $where_id = $where_prefix . $key;
        $condition['where'] .= 'LOWER(:' . $where_id . '),';
        $condition['where_args'][':' . $where_id] = $value;
      }
      $condition['where'] = trim($condition['where'], ',');
      $condition['where'] .= ')';
    }
    parent::translateCondition($condition, $sql_query, $case_sensitive);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Condition::$nestedInsideOrCondition	protected	property	Whether this condition is nested inside an OR condition.
Condition::$query	protected	property	The SQL entity query object this condition belongs to. Overrides ConditionFundamentals::$query
Condition::compile	public	function	Compiles this conditional clause. Overrides ConditionInterface::compile
Condition::exists	public	function	Queries for the existence of a field. Overrides ConditionInterface::exists
Condition::notExists	public	function	Queries for the nonexistence of a field. Overrides ConditionInterface::notExists
Condition::translateCondition	public static	function	Translates the string operators to SQL equivalents. Overrides Condition::translateCondition
ConditionBase::condition	public	function	Adds a condition. Overrides ConditionInterface::condition
ConditionFundamentals::$conditions	protected	property	Array of conditions.
ConditionFundamentals::$conjunction	protected	property	The conjunction of this condition group. The value is one of the following:
ConditionFundamentals::$namespaces	protected	property	List of potential namespaces of the classes belonging to this condition.
ConditionFundamentals::conditions	public	function
ConditionFundamentals::count	public	function
ConditionFundamentals::getConjunction	public	function
ConditionFundamentals::__clone	public	function	Implements the magic __clone function.
ConditionFundamentals::__construct	public	function	Constructs a Condition object.