public Select::addField($table_alias, $field, $alias = NULL)

public Schema::dropUniqueKey($table, $name)

public Query::__wakeup() Implements the

public Tasks::getFormOptions(array $database) Return

public Schema::changeField($table, $field, $field_new, $spec, $new_keys

public SelectInterface::orderBy($field, $direction = 'ASC')

PostgreSQL implementation of \Drupal

hook_schema() Define the current version of the database schema. A Drupal schema

public AlterableInterface::addTag($tag)

public Connection::escapeField($field) Escapes