Josh Elser created CALCITE-1458:
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Summary: ColumnValue not backwards compatibile after CALCITE-1040
Key: CALCITE-1458
URL: https://issues.apache.org/jira/browse/CALCITE-1458
Project: Calcite
Issue Type: Bug
Components: avatica
Reporter: Josh Elser
Assignee: Josh Elser
Priority: Blocker
Fix For: avatica-1.9.0
[~onpduo] was nice enough to help me debug an issue using the C# driver against
Avatica 1.8.1. We could see that a record was being placed into the database,
but the C# driver wasn't returning the value.
After inspecting the server, I could see that the row was being returned by the
server. Still the client claimed to not know about the value in the row.
Turns out, this was a botched backwards-compatibility issue introduced by
CALCITE-1040. When the array_value and scalar_value fields were introduced, the
original value field stopped having the values set in it. This caused the C#
driver, which was still using that (now deprecated) field to stop seeing any
records.
A simple fix to start adding the values for the row into that deprecated field
seems to have fixed the issue.
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