GraphAr: Support load and write subgraph to graphar with selected vertices/edges and properties

v6d-io / v6d

vineyard (v6d): an in-memory immutable data manager. (Project under CNCF, TAG-Storage)

https://v6d.io

Apache License 2.0

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Closed acezen closed 4 months ago

acezen commented 4 months ago

Bump up GraphAr to v0.11.3 to support Date and Timestamp type, make the whole ldbc dataset dumps work
Refine the ArrowFragmentWriter to support write graph with selected vertices/edges and propertices

Fixes #1812

acezen commented 4 months ago

cc/ Hi, @sighingnow, this pull request is ready to review