Georgy Moshkin authored 1 year ago and Yaroslav Dynnikov committed 1 year ago

They're being replaced with ddl create_space, etc.

Related issues:
- #237 Restrict cas predicate over primary index only.
Having secondary index in the cas predicate is problematic. At the moment we don't store enough information to check the predicate and storing this information would make the logic much complex
and was deemed not important enough for the user.

- #258 Dml semantics
Even though tarantool supports delete/update by secondary key, in the write-ahead log the operations are stored by primary key only. It was decided to also proceed in this direction. The operations will be represented as by primary key only and any secondary key update logic will probably be offloaded to clients/interfaces.

* _picodata_index keys now include space_id
* _picodata_space distribution type changed to "array"
* _picodata_space format type changed to "array"
* add Spaces::insert and Indexes::insert methods
* Ddl now has #[serde(tag = "kind", rename_all = "snake_case")]
* Dml now has #[serde(tag = "op_kind", rename_all = "snake_case")]
* Distribution now has #[serde(tag = "kind", rename_all = "snake_case")]

Georgy Moshkin authored 2 years ago and Yaroslav Dynnikov committed 1 year ago

This patch includes:

- Tarantool stored procedure `proc_cas`.
- Lua API `pico.cas`.
- Integration tests.