Function BuildInsertionList

pg_documentdb/src/commands/insert.c:464–491

* BuildInsertionList iterates over an array of documents in an insert spec and * returns a list of pgbson documents to insert. */

 * returns a list of pgbson documents to insert.
 */
static List *
BuildInsertionList(bson_iter_t *insertArrayIter, bool *hasSkippedDocuments)
{
	List *documents = NIL;
	*hasSkippedDocuments = false;

	while (bson_iter_next(insertArrayIter))
	{
		StringInfo fieldNameStr = makeStringInfo();
		int arrIdx = list_length(documents);
		appendStringInfo(fieldNameStr, "insert.documents.%d", arrIdx);

		EnsureTopLevelFieldType(fieldNameStr->data, insertArrayIter, BSON_TYPE_DOCUMENT);
		const bson_value_t *docValue = bson_iter_value(insertArrayIter);
		if (ValidateAndCheckShouldInsertDocument(docValue))
		{
			bson_value_t *clonedValue = palloc(sizeof(bson_value_t));
			*clonedValue = *docValue;
			documents = lappend(documents, clonedValue);
		}
		else
		{
			*hasSkippedDocuments = true;
		}
	}

	return documents;
}


/*