wubx

Maybe We change quoted_ident_case_sensitive default 0 ``` mysql> set quoted_ident_case_sensitive=0; Query OK, 0 rows affected (0.00 sec) mysql> CREATE TABLE `Student`(id int); Query OK, 0 rows affected (0.01 sec) mysql>...

Yeah, comparison with snowflake: https://docs.databend.com/guides/benchmark/tpch

Need to to be improved! Here's a temporary solution: 1. use tmux & screen startup 2. use shell scritp for startup ``` start.sh nohup bin/databend-meta --config-file=configs/databend-meta.toml 2>&1 >meta.log & ```...

Query stage with json not support select * , Please read: https://docs.databend.com/guides/load-data/transform/querying-ndjson

Update two nodes databend-query version,use ``` select version() ``` Confirm the version

https://docs.databend.com/sql/sql-commands/dml/dml-copy-into-table Maybe the copy into parameter FORCE=true can help you.

The Databend does not currently support Temp Tables. The tranisent table just a orginal table without time travel.

This update corrected the query log, excluding the query profile and detailed log entries. Additionally, the issue with the file naming has not been resolved.

This is a bit complicated, I think the Query stage will do. ``` copy into o table1 from (select $1,$2, if($3

This feature is already supported。 ``` replace into T on (pk) select $1.pk, $1.c1,$1.c2,... from @stage/prefix/ (file_format=>'ndjson', pattern=>'.*[.]ndjson); ```