| Versionen | |
|---|---|
| drupal6 – drupal7 | db_distinct_field($table, $field, $query) |
Wraps the given table.field entry with a DISTINCT(). The wrapper is added to the SELECT list entry of the given query and the resulting query is returned. This function only applies the wrapper if a DISTINCT doesn't already exist in the query.
@todo Remove this.
$table Table containing the field to set as DISTINCT
$field Field to set as DISTINCT
$query Query to apply the wrapper to
SQL query with the DISTINCT wrapper surrounding the given table.field.
includes/
<?php
function db_distinct_field($table, $field, $query) {
return Database::getConnection()->distinctField($table, $field, $query);
}
?>
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