Function plan_execute_desc

src/sql/src/plan/statement/scl.rs:320–337

(
    scx: &'a StatementContext,
    ExecuteStatement { name, params }: ExecuteStatement<Aug>,
)

}

fn plan_execute_desc<'a>(
    scx: &'a StatementContext,
    ExecuteStatement { name, params }: ExecuteStatement<Aug>,
) -> Result<(&'a StatementDesc, Plan), PlanError> {
    let name = name.to_string();
    let desc = match scx.catalog.get_prepared_statement_desc(&name) {
        Some(desc) => desc,
        // TODO(mjibson): use CoordError::UnknownPreparedStatement.
        None => sql_bail!("unknown prepared statement {}", name),
    };
    Ok((
        desc,
        Plan::Execute(ExecutePlan {
            name,
            params: query::plan_params(scx, params, desc)?,
        }),
    ))
}

pub fn describe_deallocate(
    _: &StatementContext,