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fix bug with incorrect ordering of scan loop body labels stack elements

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jussisaurio
2024-12-14 17:12:24 +02:00
parent a04cf611e0
commit 351cb7b3f3
1 changed files with 2 additions and 4 deletions
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6
core/translate/emitter.rs
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@@ -442,8 +442,6 @@ fn init_source(
metadata.next_row_labels.insert(*id, next_row_label);
let scan_loop_body_label = program.allocate_label();
metadata.scan_loop_body_labels.push(scan_loop_body_label);
program.emit_insn(Insn::OpenReadAsync {
cursor_id: table_cursor_id,
root_page: table_reference.table.root_page,
@@ -608,7 +606,6 @@ fn open_loop(
..
} => {
let table_cursor_id = program.resolve_cursor_id(&table_reference.table_identifier);
// Open the loop for the index search.
// Rowid equality point lookups are handled with a SeekRowid instruction which does not loop, since it is a single row lookup.
if !matches!(search, Search::RowidEq { .. }) {
@@ -617,7 +614,8 @@ fn open_loop(
} else {
None
};
let scan_loop_body_label = *metadata.scan_loop_body_labels.last().unwrap();
let scan_loop_body_label = program.allocate_label();
metadata.scan_loop_body_labels.push(scan_loop_body_label);
let cmp_reg = program.alloc_register();
let (cmp_expr, cmp_op) = match search {
Search::IndexSearch {