Carto is a Delta Lake schema management tool

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README.adoc

carto

Carto is a Delta Lake schema management tool. Using Carto you can turn .yml schema definitions into Delta Lake tables at a location or backend of your choosing.

Note	Carto currently does not handle schema migration, so if the table has already been created, it not be modified when the `.yml` has been modified.

Running

Command line arguments

Optional arguments:
  -h, --help       Print this very helpful message
  -f, --from FROM  Path which contains yaml table definitions
  -t, --to TO      Destination path to create/migrate the tables
---

.Creating local Delta Tables
[source,bash]

carto -f schemas -t output-tables

== Development

Carto is built in Rust, so assuming you have a modern link:https://rustup.sh[Rust] toolchain installed, you should be able to execute:

.Build the binary
[source,bash]

cargo build

.Run the unit and integration tests
[source,bash]

cargo test

Last updated 2024-04-26 05:18:32 UTC

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