Schema::_createKeySql

protected Schema::_createKeySql($fields)

File

core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php, line 407

Class

Schema: PostgreSQL implementation of \Drupal\Core\Database\Schema.

Namespace

Drupal\Core\Database\Driver\pgsql

Code

protected function _createKeySql($fields) {
  $return = array();
  foreach ($fields as $field) {
    if (is_array($field)) {
      $return[] = 'substr(' . $field[0] . ', 1, ' . $field[1] . ')';
    }
    else {
      $return[] = '"' . $field . '"';
    }
  }
  return implode(', ', $return);
}

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Database%21Driver%21pgsql%21Schema.php/function/Schema%3A%3A_createKeySql/8.2.x

doc_Drupal

2025-01-10 15:47:30

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