*Unreleased*

With approximate indexes, queries with filtering can return less results since filtering is applied*after* the index is scanned. Starting with 0.8.0, you can enable iterative index scans. If too few results from the initialscanmatch the filters,thescan will resume until enough results are found (or it reaches`hnsw.max_scan_tuples` or`ivfflat.max_probes`).

With approximate indexes, queries with filtering can return less results since filtering is applied*after* the index is scanned. Starting with 0.8.0, you can enable iterative index scans, which will automaticallyscanmore oftheindex until enough results are found (or it reaches`hnsw.max_scan_tuples` or`ivfflat.max_probes`).

Iterative scans can use strict or relaxed ordering.