function _field_sql_storage_query_join_entity
_field_sql_storage_query_join_entity(SelectQuery $select_query, $entity_type, $field_base_table)
Adds the base entity table to a field query object.
Parameters
SelectQuery $select_query: A SelectQuery containing at least one table as specified by _field_sql_storage_tablename().
$entity_type: The entity type for which the base table should be joined.
$field_base_table: Name of a table in $select_query. As only INNER JOINs are used, it does not matter which.
Return value
The name of the entity base table joined in.
File
- modules/field/modules/field_sql_storage/field_sql_storage.module, line 670
- Default implementation of the field storage API.
Code
function _field_sql_storage_query_join_entity(SelectQuery $select_query, $entity_type, $field_base_table) { $entity_info = entity_get_info($entity_type); $entity_base_table = $entity_info['base table']; $entity_field = $entity_info['entity keys']['id']; $select_query->join($entity_base_table, $entity_base_table, "$entity_base_table.$entity_field = $field_base_table.entity_id"); return $entity_base_table; }
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