function biblio_delete_keywords in Bibliography Module 7.2

Same name and namespace in other branches

1. 6.2 includes/biblio.keywords.inc \biblio_delete_keywords()
2. 6 biblio.keywords.inc \biblio_delete_keywords()
3. 7 includes/biblio.keywords.inc \biblio_delete_keywords()

Delete all keywords references from a given node, but the actual keywords remain in the biblio_keyword_data table Also remove orphan keywords if this option is enabled. Orphan keywords are keywords which remain in the biblio_keyword_data table but are not refferenced by any nodes through the biblio_keyword table.

Parameters

$node:

Return value

The number of links removed

1 call to biblio_delete_keywords()

BiblioKeywordUnitTest::testBiblioUpdateKeywords in tests/keyword.test

File

includes/biblio.keywords.inc, line 276

Code

function biblio_delete_keywords($bid) {
  $count = db_delete('biblio_keyword')
    ->condition('bid', $bid)
    ->execute();
  return $count;
}