Index issue

[Ivan]

Hello, maybe I dont undestand how it works but, I prepare an example, which completely confuses me. Here is the code:

package main

import (
	"fmt"
	
	"github.com/kelindar/column"

)

func main() {
	str()
	fmt.Println()
	int()
}

func str() {
	coll := column.NewCollection()
	coll.CreateColumn("id", column.ForInt64())
	coll.CreateColumn("data", column.ForString())
	coll.CreateIndex("1", "id", func(r column.Reader) bool {
		return r.Int() == 1
	})

	dd := []string{"aaa", "bbb", "ccc", "ddd"}

	for i, d := range dd {
		coll.Insert(map[string]interface{}{"id": i, "data": d})
	}

	coll.Query(func(tx *column.Txn) error {
		tx.With("1").Select(func(v column.Selector) {
			fmt.Printf("%v: %v\n", v.ValueAt("id"), v.ValueAt("data"))
		})

		return nil
	})
}

func int() {
	coll := column.NewCollection()
	coll.CreateColumn("id", column.ForInt64())
	coll.CreateColumn("data", column.ForInt64())
	coll.CreateIndex("1", "id", func(r column.Reader) bool {
		return r.Int() == 1
	})

	dd := []int64{100, 200, 300, 400}

	for i, d := range dd {
		coll.Insert(map[string]interface{}{"id": i, "data": d})
	}

	coll.Query(func(tx *column.Txn) error {
		tx.With("1").Select(func(v column.Selector) {
			fmt.Printf("%v: %v\n", v.ValueAt("id"), v.ValueAt("data"))
		})

		return nil
	})
}

and an output, which is the same on both apple silicon and apple intel macs:

0: ddd
1: ddd
2: ddd
3: ddd

0: 100
1: 200
2: 300
3: 400

So, which behaviour confused me, in str-func, I expect to see output:

1: bbb

similarly, in intI expect something like:

1: 200

But same code works different for different data types and, as I think, not solve problem to get values by index.

[Roman Atachiants]

@irr123 both are bugs, was able to reproduce them and are going to fix them soon