protected function Schema::createKeySql
protected Schema::createKeySql($fields)
Build the SQL expression for keys.
File
- core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php, line 99
Class
- Schema
- SQLite implementation of \Drupal\Core\Database\Schema.
Namespace
Drupal\Core\Database\Driver\sqliteCode
protected function createKeySql($fields) { $return = array(); foreach ($fields as $field) { if (is_array($field)) { $return[] = $field[0]; } else { $return[] = $field; } } return implode(', ', $return); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Database!Driver!sqlite!Schema.php/function/Schema::createKeySql/8.1.x