Tables::isFieldCaseSensitive
public function Tables::isFieldCaseSensitive
public Tables::isFieldCaseSensitive($field_name)
Determines whether the given field is case sensitive.
This information can only be provided after it was added with addField().
Parameters
string $field_name: The name of the field.
Return value
bool|null TRUE if the field is case sensitive, FALSE if not. Returns NULL when the field did not define if it is case sensitive or not.
Overrides TablesInterface::isFieldCaseSensitive
File
- core/lib/Drupal/Core/Entity/Query/Sql/Tables.php, line 280
Class
- Tables
- Adds tables and fields to the SQL entity query.
Namespace
Drupal\Core\Entity\Query\SqlCode
public function isFieldCaseSensitive($field_name) { if (isset($this->caseSensitiveFields[$field_name])) { return $this->caseSensitiveFields[$field_name]; } }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!Query!Sql!Tables.php/function/Tables::isFieldCaseSensitive/8.1.x