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[BUG] UnsignedLong类型的支持 #2958

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Taogang00 opened this issue Sep 14, 2024 · 1 comment
Closed

[BUG] UnsignedLong类型的支持 #2958

Taogang00 opened this issue Sep 14, 2024 · 1 comment
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@Taogang00
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Taogang00 commented Sep 14, 2024

问题描述

使用clickhouse-java 的jdbc驱动,对select count(1) 查询的结果序列化返回数据时,不支持UnsignedLong等UnsignedXxx 类型,目前看其他json 框架均支持

环境信息

  • OS信息: Win10
  • JDK信息: 17
  • 版本信息:当前最新

重现步骤

如何操作可以重现该问题:

  1. run main
  2. 代码
        <dependency>
            <groupId>com.clickhouse</groupId>
            <artifactId>clickhouse-jdbc</artifactId>
            <version>0.6.5</version>
            <classifier>http</classifier>
        </dependency>
    public static void main(String[] args) throws JsonProcessingException {
        UnsignedLong unsignedLong = UnsignedLong.valueOf(123456789L);

        Map<String, Object> map = new HashMap<>();
        map.put("count", unsignedLong);

        //fastjson2
        System.out.println("fastjson2:  " + JSONObject.toJSONString(map));

        //jackson
        ObjectMapper objectMapper = new ObjectMapper();
        System.out.println("jackson:  " + objectMapper.writeValueAsString(map));

        //hutool-json
        System.out.println("hutool-json:  " + JSONUtil.toJsonStr(map));

        //gson
        Gson gson = new GsonBuilder().create();
        System.out.println("gson:  " + gson.toJson(map));
    }

期待的正确结果

正常输出count

相关日志输出

fastjson2: {"count":{}}
jackson: {"count":123456789}
hutool-json: {"count":123456789}
gson: {"count":{"value":123456789}}

附加信息

image

@Taogang00 Taogang00 added the bug Something isn't working label Sep 14, 2024
@wenshao wenshao added this to the 2.0.53 milestone Sep 14, 2024
@wenshao wenshao added the fixed label Sep 15, 2024
@wenshao wenshao self-assigned this Sep 15, 2024
@wenshao
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wenshao commented Sep 16, 2024

@wenshao wenshao closed this as completed Sep 16, 2024
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