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btree: fix not setting cell_index properly after a failed EQ seek

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Jussi Saurio 2025-07-07 15:53:28 +03:00
parent b3091b1ca3
commit f77c95730d
1 changed files with 12 additions and 1 deletions
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13
core/storage/btree.rs
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@ -1894,7 +1894,18 @@ impl BTreeCursor {
// - We have seen an EQ match up in the tree in an interior node
// - Or, we are not looking for an exact match.
if seek_op.eq_only() && !eq_seen.get() {
return Ok(CursorResult::Ok(false));
match iter_dir {
IterationDirection::Forwards => {
// Set cell index beyond the last cell, so that the state looks like we scanned the entire page and found no match.
self.stack.set_cell_index(cell_count as i32);
return Ok(CursorResult::Ok(false));
}
IterationDirection::Backwards => {
// Set cell index to -1, so that the state looks like we scanned the entire page backwards and found no match.
self.stack.set_cell_index(-1);
return Ok(CursorResult::Ok(false));
}
}
}
match iter_dir {
IterationDirection::Forwards => {