function Term::query

Overrides SqlBase::query

File

core/modules/taxonomy/src/Plugin/migrate/source/Term.php, line 43

Class

Term

Taxonomy term source from database.

Namespace

Code

public function query() {
    if ($this->getModuleSchemaVersion('taxonomy') >= 7000) {
        $this->termDataTable = 'taxonomy_term_data';
        $this->termHierarchyTable = 'taxonomy_term_hierarchy';
    }
    else {
        $this->termDataTable = 'term_data';
        $this->termHierarchyTable = 'term_hierarchy';
    }
    $query = $this->select($this->termDataTable, 'td')
        ->fields('td')
        ->distinct()
        ->orderBy('td.tid');
    if (isset($this->configuration['vocabulary'])) {
        $query->condition('td.vid', (array) $this->configuration['vocabulary'], 'IN');
    }
    return $query;
}