From 4cd4d3cfbf150c2347ace35c5b7de0ec3bbae773 Mon Sep 17 00:00:00 2001
From: Miel Donkers <miel.donkers@dash0.com>
Date: Tue, 7 Jan 2025 10:00:54 +0100
Subject: [PATCH] Revert Tuple2 change

---
 lib/column/tuple.go | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/lib/column/tuple.go b/lib/column/tuple.go
index 68dad31184..95c4e24209 100644
--- a/lib/column/tuple.go
+++ b/lib/column/tuple.go
@@ -39,10 +39,6 @@ type Tuple struct {
 	index   map[string]int // map from col name to offset in columns
 }
 
-type Tuple2 interface {
-	Get() (any, any)
-}
-
 func (col *Tuple) Reset() {
 	for i := range col.columns {
 		col.columns[i].Reset()
@@ -570,23 +566,6 @@ func (col *Tuple) AppendRow(v any) error {
 		return nil
 	}
 
-	if tuple2, ok := v.(Tuple2); ok {
-		if 2 != len(col.columns) {
-			return &Error{
-				ColumnType: string(col.chType),
-				Err:        fmt.Errorf("invalid size. expected %d got %d", len(col.columns), 2),
-			}
-		}
-		elem1, elem2 := tuple2.Get()
-		if err := col.columns[0].AppendRow(elem1); err != nil {
-			return err
-		}
-		if err := col.columns[1].AppendRow(elem2); err != nil {
-			return err
-		}
-		return nil
-	}
-
 	if valuer, ok := v.(driver.Valuer); ok {
 		val, err := valuer.Value()
 		if err != nil {