spawnflake 0.2.3

random data generator
Documentation

🐙❄️ Spawnflake Rust

Spawnflake generates random data and/or based on patterns for relational databases.

what's new (v0.2.3)

  • I dropped the Postgres implementation for the time being so I can get back to the project and focus in one database at a time. There is still a branch with the postgres implementation
  • Updated Syntax to be 1.66+ compatible

known limitations

  • In the cases of handling cyclic dependencies I am not currently updating the keys retrospectively. This is planned for a future version
  • if a foreign key is unique, less records will be inserted on that table (I do not support unique foreign key values yet)

support

  • db support
    • mysql
  • supports the following types and functionality:
Datastore Data type Random Data Generator Pattern Based Generator
Mysql varchar ✔️ ✔️
Mysql int ✔️ ✔️
Mysql unsigned int ✔️ ❌
Mysql smallint ✔️ ❌
Mysql unsigned smallint ✔️ ❌
Mysql tinyint/unsigned tinyint ✔️ ❌
Mysql mediumint ✔️ ❌
Mysql bigint ✔️ ❌
Mysql unsigned bigint ✔️ ❌
Mysql decimal ✔️ ❌
Mysql float ✔️ ❌
Mysql double ✔️ ❌
Mysql bit ✔️ ❌
Mysql time ✔️ ❌
Mysql timestamp ✔️ ❌
Mysql date ✔️ ❌
Mysql year ✔️ ❌
Mysql char ✔️ ❌
Mysql binary ✔️ ❌
Mysql text ✔️ ❌
Mysql longtext ✔️ ❌
Mysql blob/longblob ✔️ ❌
Mysql enum ❌ ✔️

(+) works but not necessary with expected outcome

breaking changes

  • 0.2.3 postgres no longer supported
  • 0.2.0 was completely refactored, configuration stayed the same

deprecations

  • 0.1.0 to 0.1.5 is going to be yanked

cli

a pre release version is available/ check cli/readme.md for usage

Running the example

Running the example requires to run docker-compose inside the test folder. Obviously you need

  • docker
  • an sql client/ or a way to access the mysql cli (so as to see the generated records)
  • cargo run --example generate_mysql

Contributing

You are more than welcome. All you need to do is a pull request