GH-477: Fix Flight JDBC DATE(MILLISECOND) parameter binding - #1219
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yujin5701
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July 8, 2026 03:35
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@yujin5701 can you rebase? It seems CI did not trigger |
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Rebased onto the latest main and force-pushed the updated branch. |
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What's Changed
This fixes Flight JDBC prepared statement binding for Arrow
DATE(MILLISECOND)parameters.
Avatica represents JDBC
DATEvalues as days since the Unix epoch. The FlightJDBC parameter binder already writes that value correctly for
DateDayVector,but it was also writing the same day value directly into
DateMilliVector,which expects milliseconds since the Unix epoch.
This now converts epoch days to epoch milliseconds before writing to
DateMilliVector.Tested with
ArrowFlightPreparedStatementTest.Closes #477.