Struct rustdb::parse::Parser

pub struct Parser<'a> {
    pub b: Block<'a>,
    pub function_name: Option<&'a ObjRef>,
    // some fields omitted
}

SQL parser.

Name convention for methods:

s_ parses a statement.

exp_ parses an expression.

Fields

b: Block<'a>

Block information - local labels, jumps, instructions etc.

function_name: Option<&'a ObjRef>

Name of function being compiled ( None if batch ).

Implementations

impl<'a> Parser<'a>

pub fn new(src: &'a str, db: &DB) -> Self

Construct a new parser.

pub fn batch(&mut self, rs: &mut dyn Transaction)

Parse and execute a batch of statements.

pub fn parse_function(&mut self)

Parse the definition of a function.