Remove workaround for _-prefixed column names

[amotl]

About

With CrateDB 6.2, the workaround against _-prefixed column names is no longer needed. Thanks! 🌻

References

• InvalidColumnNameException["_fivetran_synced" conflicts with system column pattern] #5
• SQL DDL error InvalidColumnNameException["_foo" conflicts with system column pattern] crate#15161
• Remove workaround for _-prefixed column names dlt-cratedb#30
• Remove workaround for _-prefixed column names crate-workbench/meltano-target-cratedb#57

/cc @hammerhead, @surister, @kneth

[matriv]

Thx, but again this is imho premature, 6.2 is not gonna be released for a few more months.

[amotl]

Thank you for acknowledging and sharing the timeline.

As this package is pretty much alpha, aka. incubating, wrapping up such obstacles will positively influence next development iterations and demo/showcase purposes, as we are currently just in the progress of ramping up the adapter with Fivetran. We don't need to care too much about production use and backwards compatibility, because the connector package is effectively not being used yet.

Do you have a better estimate than "a few more months"? Sorry that I am (also) not well educated about your release cadences, so please fix my knowledge gap. 👼

6.1 will be released soon, 6.2 jan/feb 2026 though.

Edit: Nice, thanks!