taosdata / TDengine

TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

Home Page:https://tdengine.com

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After data was migrated with taosdump, the tags are not consistent with pre-migration

fetaoily opened this issue · comments

Bug Description
通过taosdump迁移数据, 新库TAG值与源库不一致

To Reproduce

  1. 导出命令: taosdump huak room_temp_t_90886aa4
  2. 导入命令: taosdump -i .

Expected Behavior

源库TAG值 新库TAG值-预期 新库TAG值-实际
room_temp_t room_temp_t room_temp_t6
flow flow flowress
go_temp go_temp go_temps
hot hot hotpress

Screenshots
If applicable, add screenshots to help explain your problem.
2bb1429326d2dad4fdddfc15b4d6e5f
image

Environment (please complete the following information):

源库
taos --version
version: 2.6.0.24
taosdump --version
taosdump version 2.2.3

新库(2.6)
taos --version
version: 2.6.0.34
taosdump --version
taosdump version 2.4.2, commit: 40632cb

新库(3.0)
taos --version
version: 3.3.0.3 compatible_version: 3.0.0.0
gitinfo: 3c12b0f
buildInfo: Built Linux-x64 at 2024-05-21 18:08:56 +0800
taosdump --version
version: 3.3.0.3
gitinfo: e754cc6
buildInfo: Built Linux-x64 at 2024-05-21 18:08:56 +0800

Additional Context
源库taosdump升级到2.4.2导出的文件再次导入2.6和3.0版本问题依然存在

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