diff --git a/database/gdb/gdb.go b/database/gdb/gdb.go
index a1ea177dd24..9db7fea015a 100644
--- a/database/gdb/gdb.go
+++ b/database/gdb/gdb.go
@@ -783,6 +783,7 @@ const (
 	LocalTypeUint        LocalType = "uint"
 	LocalTypeInt64       LocalType = "int64"
 	LocalTypeUint64      LocalType = "uint64"
+	LocalTypeBigInt      LocalType = "bigint"
 	LocalTypeIntSlice    LocalType = "[]int"
 	LocalTypeInt64Slice  LocalType = "[]int64"
 	LocalTypeUint64Slice LocalType = "[]uint64"
@@ -814,6 +815,10 @@ const (
 	fieldTypeBigInt     = "big_int"
 	fieldTypeBigint     = "bigint"
 	fieldTypeBigserial  = "bigserial"
+	fieldTypeInt128     = "int128"
+	fieldTypeInt256     = "int256"
+	fieldTypeUint128    = "uint128"
+	fieldTypeUint256    = "uint256"
 	fieldTypeReal       = "real"
 	fieldTypeFloat      = "float"
 	fieldTypeDouble     = "double"
diff --git a/database/gdb/gdb_core_structure.go b/database/gdb/gdb_core_structure.go
index a954e03f97e..c139ad173d0 100644
--- a/database/gdb/gdb_core_structure.go
+++ b/database/gdb/gdb_core_structure.go
@@ -9,6 +9,7 @@ package gdb
 import (
 	"context"
 	"database/sql/driver"
+	"math/big"
 	"reflect"
 	"strings"
 	"time"
@@ -277,6 +278,13 @@ func (c *Core) CheckLocalTypeForField(ctx context.Context, fieldType string, _ i
 		}
 		return LocalTypeInt64, nil
 
+	case
+		fieldTypeInt128,
+		fieldTypeInt256,
+		fieldTypeUint128,
+		fieldTypeUint256:
+		return LocalTypeBigInt, nil
+
 	case
 		fieldTypeReal:
 		return LocalTypeFloat32, nil
@@ -403,6 +411,16 @@ func (c *Core) ConvertValueForLocal(
 	case LocalTypeUint64Bytes:
 		return gbinary.BeDecodeToUint64(gconv.Bytes(fieldValue)), nil
 
+	case LocalTypeBigInt:
+		switch v := fieldValue.(type) {
+		case big.Int:
+			return v.String(), nil
+		case *big.Int:
+			return v.String(), nil
+		default:
+			return gconv.String(fieldValue), nil
+		}
+
 	case LocalTypeFloat32:
 		return gconv.Float32(gconv.String(fieldValue)), nil