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fix divider cell on leaf data

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This commit is contained in:
Pere Diaz Bou
2025-02-16 18:30:42 +01:00
parent 177dbcd403
commit b5ec5186ea
1 changed files with 2 additions and 2 deletions
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4
core/storage/btree.rs
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@@ -1360,12 +1360,11 @@ impl BTreeCursor {
.write_u32(PAGE_HEADER_OFFSET_RIGHTMOST_PTR, right_pointer);
}
// TODO: pointer map update (vacuum support)
// TODO: insert divider cells in parent
for i in 0..sibling_count_new - 1
/* do not take last page */
{
let divider_cell_idx = cell_array.cell_count(i);
let divider_cell = &mut cell_array.cells[divider_cell_idx];
let mut divider_cell = &mut cell_array.cells[divider_cell_idx];
let page = &pages_to_balance_new[i];
// FIXME: dont use auxiliary space, could be done without allocations
let mut new_divider_cell = Vec::new();
@@ -1379,6 +1378,7 @@ impl BTreeCursor {
// FIXME: not needed conversion
// FIXME: need to update cell size in order to free correctly?
// insert into cell with correct range should be enough
divider_cell = &mut cell_array.cells[divider_cell_idx - 1];
let (_, n_bytes_payload) = read_varint(divider_cell)?;
let (rowid, _) = read_varint(&divider_cell[n_bytes_payload..])?;
new_divider_cell.extend_from_slice(&(page.get().id as u32).to_be_bytes());