query!( SELECT * ...) breaks when adding a new column at runtime

[erikschul]

Bug Description

I would like to use `query! ("SELECT * FROM mytable") to avoid explicitly referencing each column.

But adding a new column at runtime will return Err(ColumnDecode { index: "3", source: UnexpectedNullError }) where index 3 is the new (nullable) column.

Is it possible for query! to just skip new/unexpected columns? I assume the names are already used in the Record struct, so it should be possible to use those same names when creating the struct?

Minimal Reproduction

Info

• SQLx version: 0.7.3
• SQLx features enabled: "runtime-tokio", "tls-rustls", "postgres"
• Database server and version: postgres
• Operating system: linux
• rustc --version: