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Account for null values in AddressTypeHandler columns.

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This commit is contained in:
Nick Tobey
2025-02-24 21:55:42 -08:00
parent 886e684035
commit a63549eeb3
1 changed files with 13 additions and 6 deletions
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19
go/store/val/tuple_descriptor.go
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@@ -688,13 +688,20 @@ func NewExtendedAddressTypeHandler(vs ValueStore, childHandler TupleTypeHandler)
func (handler AddressTypeHandler) SerializedCompare(ctx context.Context, v1 []byte, v2 []byte) (int, error) {
// TODO: If the child handler allows, compare the values one chunk at a time instead of always fully deserializing them.
v1Bytes, err := handler.vs.ReadBytes(ctx, hash.New(v1))
if err != nil {
return 0, err
var err error
var v1Bytes []byte
if len(v1) > 0 {
v1Bytes, err = handler.vs.ReadBytes(ctx, hash.New(v1))
if err != nil {
return 0, err
}
}
v2Bytes, err := handler.vs.ReadBytes(ctx, hash.New(v2))
if err != nil {
return 0, err
var v2Bytes []byte
if len(v2) > 0 {
v2Bytes, err = handler.vs.ReadBytes(ctx, hash.New(v2))
if err != nil {
return 0, err
}
}
return handler.childHandler.SerializedCompare(ctx, v1Bytes, v2Bytes)
}