Merge pull request #8686 from dolthub/nicktobey/proximity-map2

Allow creating and updating vector indexes.

Author: nicktobey

go/Godeps/LICENSES

@@ -151,7 +151,7 @@ func (cmd CatCmd) prettyPrintResults(ctx context.Context, doltSch schema.Schema,
 
 	sqlCtx := sql.NewEmptyContext()
 
-	rowItr, err := table.NewTableIterator(ctx, doltSch, idx, 0)
+	rowItr, err := table.NewTableIterator(ctx, doltSch, idx)
 	if err != nil {
 		return err
 	}

go/cmd/dolt/commands/indexcmds/cat.go

@@ -42,6 +42,7 @@ const StashFileID = "STSH"
 const StatisticFileID = "STAT"
 const DoltgresRootValueFileID = "DGRV"
 const TupleFileID = "TUPL"
+const VectorIndexNodeFileID = "IVFF"
 
 const MessageTypesKind int = 27