Node register arrow ipc buffer fix #5433
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Mause
suggested changes
Nov 21, 2022
hannes
reviewed
Nov 25, 2022
| auto raw_ptr = reinterpret_cast<uint64_t>(arr.ArrayBuffer().Data()); | ||
| auto length = (uint64_t)arr.ElementLength(); | ||
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| arrow_scan_function += "{'ptr': " + std::to_string(raw_ptr) + ", 'size': " + std::to_string(length) + "},"; |
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I would recommend to use the relational api for this, e.g.
conn->conn->TableFunction("r_dataframe_scan", {Value::POINTER((uintptr_t)value.data())}, parameter_map)
->CreateView(name, overwrite, true);There was a problem hiding this comment.
Will rewrite this in next pr, can merge for now so we get this working again 👍
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Switch from using the replacement scans to tmp views for registering arrow ipc buffers.