Yingwen 64dac51e83 feat: Holds ColumnMetadata in StoreSchema (#333) ...

* chore: Update StoreSchema comment

* feat: Add metadata to ColumnSchema

* feat: Impl conversion between ColumnMetadata and ColumnSchema

We could use this feature to store the ColumnMetadata as arrow's
Schema, since the ColumnSchema could be further converted to an arrow
schema. Then we could use ColumnMetadata in StoreSchema, which contains
more information, especially the column id.

* feat(storage): Merge schema::Error to metadata::Error

To avoid cyclic dependency of two Errors

* feat(storage): Store ColumnMetadata in StoreSchema

* feat(storage): Use StoreSchemaRef to avoid cloning the whole StoreSchema struct

* test(storage): Fix test_store_schema

* feat(datatypes): Return error on duplicate meta key

* chore: Address CR comments

2022-10-25 11:06:22 +08:00

..

src

feat: Holds ColumnMetadata in StoreSchema (#333)

2022-10-25 11:06:22 +08:00

Cargo.toml

ci: pre-commit configuration and hooks (#261)

2022-09-15 11:30:08 +08:00