Database::RETURN_NULL
constant Database::RETURN_NULL
Flag to indicate a query call should simply return NULL.
This is used for queries that have no reasonable return value anyway, such as INSERT statements to a table without a serial primary key.
File
- includes/database/database.inc, line 1366
- Core systems for the database layer.
Class
- Database
- Primary front-controller for the database system.
Code
const RETURN_NULL = 0;
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https://api.drupal.org/api/drupal/includes!database!database.inc/constant/Database::RETURN_NULL/7.x