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Store cursor type (table,index,pseudo,sorter) when allocating cursor

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This commit is contained in:
Jussi Saurio 2025-01-11 14:04:14 +02:00
parent 3e2993f5f5
commit 9909539b9d
10 changed files with 108 additions and 57 deletions
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21
core/vdbe/explain.rs
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@ -1,3 +1,5 @@
use crate::vdbe::builder::CursorType;
use super::{Insn, InsnReference, OwnedValue, Program};
use std::rc::Rc;
@ -387,7 +389,19 @@ pub fn insn_to_str(
column,
dest,
} => {
let (table_identifier, table) = &program.cursor_ref[*cursor_id];
let (table_identifier, cursor_type) = &program.cursor_ref[*cursor_id];
let column_name = match cursor_type {
CursorType::BTreeTable(table) => {
Some(&table.columns.get(*column).unwrap().name)
}
CursorType::BTreeIndex(index) => {
Some(&index.columns.get(*column).unwrap().name)
}
CursorType::Pseudo(pseudo_table) => {
Some(&pseudo_table.columns.get(*column).unwrap().name)
}
CursorType::Sorter => None,
};
(
"Column",
*cursor_id as i32,
@ -401,10 +415,7 @@ pub fn insn_to_str(
table_identifier
.as_ref()
.unwrap_or(&format!("cursor {}", cursor_id)),
table
.as_ref()
.and_then(|x| x.column_index_to_name(*column))
.unwrap_or(format!("column {}", *column).as_str())
column_name.unwrap_or(&format!("column {}", *column))
),
)
}