Function execute_statement

crates/gitql-engine/src/engine_executor.rs:32–75

(
    env: &mut Environment,
    statement: &Statement,
    data_provider: &Box<dyn DataProvider>,
    gitql_object: &mut GitQLObject,
    alias_table: &mut HashMap<String, String>,
    hidden_selecti

#[allow(clippy::borrowed_box)]
pub fn execute_statement(
    env: &mut Environment,
    statement: &Statement,
    data_provider: &Box<dyn DataProvider>,
    gitql_object: &mut GitQLObject,
    alias_table: &mut HashMap<String, String>,
    hidden_selection: &HashMap<String, Vec<String>>,
    has_group_by_statement: bool,
) -> Result<(), String> {
    match statement {
        Statement::Select(statement) => execute_select_statement(
            env,
            statement,
            alias_table,
            data_provider,
            gitql_object,
            hidden_selection,
        ),
        Statement::Where(statement) => execute_where_statement(env, statement, gitql_object),
        Statement::Having(statement) => execute_having_statement(env, statement, gitql_object),
        Statement::Limit(statement) => execute_limit_statement(statement, gitql_object),
        Statement::Offset(statement) => execute_offset_statement(env, statement, gitql_object),
        Statement::OrderBy(statement) => {
            if gitql_object.len() > 1 {
                gitql_object.flat();
            }
            let main_group_index = 0;
            execute_order_by_statement(env, statement, gitql_object, main_group_index)
        }
        Statement::GroupBy(statement) => execute_group_by_statement(env, statement, gitql_object),
        Statement::AggregateFunction(statement) => execute_aggregation_functions_statement(
            env,
            statement,
            gitql_object,
            alias_table,
            has_group_by_statement,
        ),
        Statement::WindowFunction(statement) => {
            execute_window_functions_statement(env, statement, gitql_object, alias_table)
        }
        Statement::Qualify(statement) => execute_qualify_statement(env, statement, gitql_object),
        Statement::Into(statement) => execute_into_statement(statement, gitql_object),
    }
}

#[allow(clippy::borrowed_box)]
fn execute_select_statement(