Function ParseIndexDefDocument

pg_documentdb/src/commands/create_indexes.c:1466–1493

* ParseIndexDefDocument is a wrapper around ParseIndexDefDocumentInternal * that extends error messages related with DocumentDB errors that might be thrown * when parsing "indexes" field of "arg" document passed to * dbCommand/createIndexes. */

 * dbCommand/createIndexes.
 */
static IndexDef *
ParseIndexDefDocument(const bson_iter_t *indexesArrayIter, bool ignoreUnknownIndexOptions,
					  bool buildAsUniqueForPrepareUnique)
{
	const char *indexSpecRepr = PgbsonIterDocumentToJsonForLogging(indexesArrayIter);
	StringInfo errorMessagePrefixStr = makeStringInfo();
	appendStringInfo(errorMessagePrefixStr,
					 "Error in specification %s:",
					 indexSpecRepr);

	MemoryContext savedMemoryContext = CurrentMemoryContext;
	IndexDef *indexDef = NULL;
	PG_TRY();
	{
		indexDef = ParseIndexDefDocumentInternal(indexesArrayIter,
												 indexSpecRepr,
												 ignoreUnknownIndexOptions,
												 buildAsUniqueForPrepareUnique);
	}
	PG_CATCH();
	{
		MemoryContextSwitchTo(savedMemoryContext);
		RethrowPrependDocumentDBError(errorMessagePrefixStr->data);
	}
	PG_END_TRY();

	return indexDef;
}


static bool