working?

go/libraries/doltcore/schema/schema_impl.go

@@ -23,6 +23,7 @@ import (
 	"github.com/dolthub/go-mysql-server/sql"
 	"github.com/dolthub/vitess/go/vt/proto/query"
 
+	"github.com/dolthub/dolt/go/gen/fb/serial"
 	"github.com/dolthub/dolt/go/store/types"
 	"github.com/dolthub/dolt/go/store/val"
 )
@@ -429,6 +430,11 @@ func (si *schemaImpl) GetKeyDescriptor() val.TupleDesc {
 				Enc:      val.Encoding(EncodingFromSqlType(query.Type_VARCHAR)),
 				Nullable: columnMissingNotNullConstraint(col),
 			}
+		} else if queryType == query.Type_GEOMETRY {
+			t = val.Type{
+				Enc:      val.Encoding(serial.EncodingCell),
+				Nullable: columnMissingNotNullConstraint(col),
+			}
 		} else {
 			t = val.Type{
 				Enc:      val.Encoding(EncodingFromSqlType(queryType)),

go/libraries/doltcore/sqle/writer/prolly_index_writer_keyless.go

@@ -184,6 +184,7 @@ type prollyKeylessSecondaryWriter struct {
 	mut           *prolly.MutableMap
 	primary       prollyKeylessWriter
 	unique        bool
+	spatial       bool
 	prefixLengths []uint16
 
 	keyBld    *val.TupleBuilder

go/libraries/doltcore/sqle/writer/prolly_table_writer.go

@@ -120,6 +120,7 @@ func getSecondaryKeylessProllyWriters(ctx context.Context, t *doltdb.Table, sqlS
 			mut:           m.Mutate(),
 			primary:       primary,
 			unique:        def.IsUnique(),
+			spatial:       def.IsSpatial(),
 			prefixLengths: def.PrefixLengths(),
 			keyBld:        val.NewTupleBuilder(keyDesc),
 			prefixBld:     val.NewTupleBuilder(keyDesc.PrefixDesc(def.Count())),