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chore: add scanning into a map

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This commit is contained in:
Vladimir Mihailenco
2022-07-04 17:12:41 +03:00
parent 76433f0158
commit b33d5e50eb
1 changed files with 5 additions and 0 deletions
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5
ch/chschema/column.go
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@ -9,6 +9,7 @@ import (
"math" "math"
"net" "net"
"reflect" "reflect"
"strings"
"time" "time"
"github.com/uptrace/go-clickhouse/ch/chproto" "github.com/uptrace/go-clickhouse/ch/chproto"
@ -447,6 +448,10 @@ func (c StringColumn) ConvertAssign(idx int, v reflect.Value) error {
v.SetBytes(internal.Bytes(c.Column[idx])) v.SetBytes(internal.Bytes(c.Column[idx]))
return nil return nil
} }
case reflect.Map:
dec := json.NewDecoder(strings.NewReader(c.Column[idx]))
dec.UseNumber()
return dec.Decode(v.Addr().Interface())
default: default:
v.Set(reflect.ValueOf(c.Column[idx])) v.Set(reflect.ValueOf(c.Column[idx]))
return nil return nil