0.2.2

CLI completions and manpage

When compiled with the manpage_gen feature, new subcommand manpage-gen is added. It can be used to generate ROFF-formated manpages and shell completions.

The documentation zip file can be downloaded from Github Actions artifacts.

Alternatively, a script building the project from source and packaging the man pages and completions could look like:

build() {
  cd "pg2parquet/cli"
  cargo build --frozen --release --features manpage_gen

  mkdir manpage
  mkdir completions
  target/release/pg2parquet manpage-gen --out-manpage manpage --out-completion completions
}

package() {
  cd "$srcdir/pg2parquet"
  install -Dm0755 -t "$pkgdir/usr/bin/" "cli/target/release/pg2parquet"
  install -Dm0755 -t "$pkgdir/usr/share/man/man1/" cli/manpage/*
  install -Dm0644 cli/completions/complete.bash "$pkgdir/usr/share/bash-completion/completions/pg2parquet"
  install -Dm0644 cli/completions/complete.fish "$pkgdir/usr/share/fish/completions/pg2parquet.fish"
  install -Dm0644 cli/completions/complete.zsh  "$pkgdir/usr/share/zsh/site-functions/_pg2parquet"
  install -Dm0644 cli/completions/complete.nu   "$pkgdir/usr/share/nushell/vendor/autoload/pg2parquet.nu"
  install -Dm0644 cli/completions/complete.elv  "$pkgdir/usr/share/elvish/lib/pg2parquet.elv"
}

0.2.1

Add support for TLS client certificate authentication:

      --ssl-client-cert <SSL_CLIENT_CERT>
          File with a TLS client certificate in PEM format. Note that you also need to use the ssl-client-key option

      --ssl-client-key <SSL_CLIENT_KEY>
          File with a TLS client key in PEM format

0.2.0

Add support for types provided by the pgvector extension:

• vector is serialized as float32 List (with non-null elements)
• halfvector is also serialized either as float32 List, or the new Parquet float16 if enabled with an option
• sparsevec is serialized as uint32 -> float32 Map (maybe we should add an option to make it a dense vector?)
• bit is already supported (they just add indexes to a built-in postgres type)

Parsing connection string or connection URLs

The connection string or URL can be specified using the --connection/-c option or the DATABASE_URL env variable. See the postgres library documentation for the list of supported keys: https://docs.rs/postgres/latest/postgres/config/struct.Config.html#keys

0.1 Beta 1

First release, see README.md for usage