public function MergeQuery::__toString
public MergeQuery::__toString()
Implements PHP magic __toString method to convert the query to a string.
In the degenerate case, there is no string-able query as this operation is potentially two queries.
Return value
string The prepared query statement.
Overrides Query::__toString
File
- includes/database/query.inc, line 1605
- Non-specific Database query code. Used by all engines.
Class
- MergeQuery
- General class for an abstracted MERGE query operation.
Code
public function __toString() { }
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https://api.drupal.org/api/drupal/includes!database!query.inc/function/MergeQuery::__toString/7.x