fix(engine): Fix out-of-bounds panic in SortMerge implementation #17967
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If `p.inputs[i].Read()` returns a batch with 0 rows, getting the timestamp for the record would panic, because it would try to access the value of the timestamp column at position 0, which does not exist. Signed-off-by: Christian Haudum <[email protected]>
This was referenced Aug 5, 2025
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What this PR does / why we need it:
If
p.inputs[i].Read()returns a batch with 0 rows, getting the timestamp for the record would panic, because it would try to access the value of the timestamp column at position 0, which does not exist.