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Register allocation

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This commit is contained in:
Pekka Enberg 2023-09-02 08:52:30 +03:00
parent fa51955b43
commit 6e748a066e
2 changed files with 37 additions and 15 deletions
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10
core/lib.rs
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@ -50,8 +50,9 @@ impl Connection {
if let Some(cmd) = cmd {
match cmd {
Cmd::Stmt(stmt) => {
let mut program = vdbe::translate(&self.schema, stmt)?;
let mut state = vdbe::ProgramState::new(self.pager.clone());
let program = vdbe::translate(&self.schema, stmt)?;
let mut state =
vdbe::ProgramState::new(self.pager.clone(), program.max_registers);
loop {
let result = program.step(&mut state)?;
match result {
@ -67,7 +68,7 @@ impl Connection {
}
}
}
Cmd::Explain(stmt) => {
Cmd::Explain(_stmt) => {
todo!();
}
Cmd::ExplainQueryPlan(_stmt) => todo!(),
@ -89,7 +90,8 @@ impl Connection {
Cmd::ExplainQueryPlan(_stmt) => todo!(),
Cmd::Stmt(stmt) => {
let program = vdbe::translate(&self.schema, stmt)?;
let mut state = vdbe::ProgramState::new(self.pager.clone());
let mut state =
vdbe::ProgramState::new(self.pager.clone(), program.max_registers);
program.step(&mut state)?;
}
}