public TablesInterface::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 $field_name: The name of the field.
Return value
bool|null TRUE if the field is case sensitive, FALSE if not. Returns NULL when the field did not define if it is case sensitive or not.
File
- core/lib/Drupal/Core/Entity/Query/Sql/TablesInterface.php, line 45
Class
- TablesInterface
- Adds tables and fields to the SQL entity query.
Namespace
Drupal\Core\Entity\Query\Sql
Code
public function isFieldCaseSensitive($field_name);
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