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fix(database/gdb): clickhouse can not support int128/int256/uint128/uint256 #4370

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Merged
hailaz merged 1 commit into from
Aug 22, 2025
Merged

fix(database/gdb): clickhouse can not support int128/int256/uint128/uint256 #4370

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5 changes: 5 additions & 0 deletions database/gdb/gdb.go
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Original file line number Diff line number Diff line change
Expand Up @@ -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"
Expand Down Expand Up @@ -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"
Expand Down
18 changes: 18 additions & 0 deletions database/gdb/gdb_core_structure.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ package gdb
import (
"context"
"database/sql/driver"
"math/big"
"reflect"
"strings"
"time"
Expand Down Expand Up @@ -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
Expand Down Expand Up @@ -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

Expand Down
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