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Originally posted by kant777 January 25, 2022 How to read from array of low cardinality string column?
Below is the parts of the code I used to Read LowCardinality Column
tagsKey = proto.ColStr{} tagsKeyLC = proto.ColLowCardinality{ Index: &tagsKey, } tagsKeyArr = proto.ColArr{ Data: &tagsKeyLC, } Result: proto.Results{ {Name: "tags.key", Data: &tagsKeyArr}, },
I get the following error
panic: decode block: decode block: target: tags.key: decode data: got version 30, expected 1
any example?
The text was updated successfully, but these errors were encountered:
I will add more examples on weekend.
Also go1.18 will bring generics that will greatly improve ergonomics of such columns, that's why current implementation is kinda poor.
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fix(proto): introduce StatefulColumn concept
e32a2db
Fix #30 Update #25 Update #22
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Discussed in #22
Originally posted by kant777 January 25, 2022
How to read from array of low cardinality string column?
Below is the parts of the code I used to Read LowCardinality Column
I get the following error
any example?
The text was updated successfully, but these errors were encountered: