Function BuildDeletionSpecList

pg_documentdb/src/commands/delete.c:407–429

* BuildDeletionSpecList iterates over an array of delete operations and * builds a Deletion for each object. */

 * builds a Deletion for each object.
 */
static List *
BuildDeletionSpecList(bson_iter_t *deleteArrayIter, const bson_value_t *variableSpec)
{
	List *deletions = NIL;

	while (bson_iter_next(deleteArrayIter))
	{
		StringInfo fieldNameStr = makeStringInfo();
		int arrIdx = list_length(deletions);
		appendStringInfo(fieldNameStr, "delete.deletes.%d", arrIdx);

		EnsureTopLevelFieldType(fieldNameStr->data, deleteArrayIter, BSON_TYPE_DOCUMENT);

		bson_iter_t deleteOperationIter;
		bson_iter_recurse(deleteArrayIter, &deleteOperationIter);

		DeletionSpec *deletion = BuildDeletionSpec(&deleteOperationIter, variableSpec);

		deletions = lappend(deletions, deletion);
	}

	return deletions;
}


/*