Function ExecCloseIndices

src/backend/executor/execIndexing.c:225–248

---------------------------------------------------------------- * ExecCloseIndices * * Close the index relations stored in resultRelInfo * ---------------------------------------------------------------- */

 * ----------------------------------------------------------------
 */
void
ExecCloseIndices(ResultRelInfo *resultRelInfo)
{
	int			i;
	int			numIndices;
	RelationPtr indexDescs;

	numIndices = resultRelInfo->ri_NumIndices;
	indexDescs = resultRelInfo->ri_IndexRelationDescs;

	for (i = 0; i < numIndices; i++)
	{
		if (indexDescs[i] == NULL)
			continue;			/* shouldn't happen? */

		/* Drop lock acquired by ExecOpenIndices */
		index_close(indexDescs[i], RowExclusiveLock);
	}

	/*
	 * XXX should free indexInfo array here too?  Currently we assume that
	 * such stuff will be cleaned up automatically in FreeExecutorState.
	 */
}

/* ----------------------------------------------------------------
 *		ExecInsertIndexTuples