John Zhong

[bug] Compiling DataNode(galaxyengine) needs gcc 9 or later

2

# phenonmenon When I followed the [source installation guide](https://github.com/ApsaraDB/galaxysql/blob/main/docs/en/quickstart-development.md) to compile galaxyengine, I found gcc cannot support `-fuse-ld=lld` option, the error messages of CMakeFiles/CMakeError.log looks like: ``` log Linking C...

[inquiry]Will PolarDB maintain multiple Long-Term-Support series?

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IN THE FUTURE, will PolarDB maintain multiple LTS series in the same time(like what the MySQL does):  os just one series all the time(like Visual Code)? 

# backgroud In practical, we cannot avoid using complex SQL on dble. Complex SQLs, such as multi-node join and aggregate function, are always different to their BASE SQLs. For example,...

Now the [source installation guide](https://github.com/ApsaraDB/galaxysql/blob/main/docs/en/quickstart-development.md) of **THIS** repository is placing in **ANOTHER** repository which is neither a conclusive repository(PolarDB-X e.g.) nor a document-only repostiory(galaxyengine-doc e.g.). Now the way is really...

[seek help]failed in compiation on intel x86_64 + openSUSE Leap 42.3

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I met many errors in cmaking, The most obvious ones are that gcc cannot recognise LLVM related linker and miss some headers. Can anyone do me a favor? Thanks in...