public function SelectQuery::compile
7.x select.inc | public SelectQuery::compile(DatabaseConnection $connection, QueryPlaceholderInterface $queryPlaceholder) |
Compiles the saved conditions for later retrieval.
This method does not return anything, but simply prepares data to be retrieved via __toString() and arguments().
Parameters
$connection: The database connection for which to compile the conditionals.
$queryPlaceholder: The query this condition belongs to. If not given, the current query is used.
Overrides QueryConditionInterface::compile
2 calls to SelectQuery::compile()
- SelectQuery::getArguments in drupal-7.x/
includes/ database/ select.inc - Compiles and returns an associative array of the arguments for this prepared statement.
- SelectQuery::__toString in drupal-7.x/
includes/ database/ select.inc - Implements PHP magic __toString method to convert the query to a string.
File
- drupal-7.x/
includes/ database/ select.inc, line 1072
Class
- SelectQuery
- Query builder for SELECT statements.
Code
public function compile(DatabaseConnection $connection, QueryPlaceholderInterface $queryPlaceholder) {
$this->where->compile($connection, $queryPlaceholder);
$this->having->compile($connection, $queryPlaceholder);
foreach ($this->tables as $table) {
// If this table is a subquery, compile it recursively.
if ($table['table'] instanceof SelectQueryInterface) {
$table['table']->compile($connection, $queryPlaceholder);
}
}
// If there are any dependent queries to UNION, compile it recursively.
foreach ($this->union as $union) {
$union['query']->compile($connection, $queryPlaceholder);
}
}