taosdata / taosdata/TDengine

dbveaver uses taos-jdbcdriver-3.2.7 varchar is showed as binary

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bug
Dominant language
C
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Description

Bug Description
TDengine版本号:3.2.1
dbveaver 使用 taos-jdbcdriver-3.2.7 版本的原生链接方式进行查询 字符串varchar会变成二进制展示出来。
建表语句
image

查询结果
image

Additional Context
若使用 taos-jdbcdriver-3.2.5版本或者rest方式,查询都正常
image

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Research direction

Reproduce the query in DBeaver against TDengine 3.2.1 using taos-jdbcdriver 3.2.7 through the native connection. Compare the result with taos-jdbcdriver 3.2.5 and the REST connection; the issue is done when varchar query results are displayed as text rather than binary.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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