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apache / incubator-graphar

An open source, standard data file format for graph data storage and retrieval.
https://graphar.apache.org/
Apache License 2.0
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[Feat][C++] Support validating the null value in high level #434

Closed jasinliu closed 5 months ago

jasinliu commented 6 months ago

Is your feature request related to a problem? Please describe. Currently, we can only get the null value which is already been casted in high level. Like this. The null value is casted to 0. image image

Describe the solution you'd like Do we need to support validating the null value in high level? Like the arrow.IsValid

acezen commented 6 months ago

@jasinliu thanks. it seems that the high level reader does need to support such feature to check the property of vertex or edge is valid or not. I will look up the code to check out how to implement is good for current APIs ASAP.

jasinliu commented 6 months ago

@jasinliu thanks. it seems that the high level reader does need to support such feature to check the property of vertex or edge is valid or not. I will look up the code to check out how to implement is good for current APIs ASAP.

Wow, the reply is so fast. I just create the pr. Thanks very much~

acezen commented 5 months ago

close as solved.