Struct Parser 

pub struct Parser { /* private fields */ }

SQL Parser using Pratt parsing algorithm

Implementations

impl Parser

pub fn new(input: &str) -> Self

Create a new parser for the given input

pub fn parse_program(&mut self) -> Result<Program, ParseErrors>

Parse the input and return a Program

pub fn errors(&self) -> &[ParseError]

Get collected errors

impl Parser

pub fn parse_expression(&mut self, precedence: Precedence) -> Option<Expression>

Parse an expression with the given precedence

pub fn parse_expression_list(&mut self) -> Vec<Expression>

Parse an expression list (comma-separated)

pub fn parse_group_by_clause(&mut self) -> GroupByClause

Parse a GROUP BY clause with optional ROLLUP/CUBE/GROUPING SETS modifier

pub fn parse_window_definitions(&mut self) -> Vec<WindowDefinition>

Parse WINDOW clause definitions (WINDOW w AS (…), w2 AS (…))

pub fn parse_order_by_expression(&mut self) -> Option<OrderByExpression>

Parse an ORDER BY expression

pub fn parse_order_by_expressions(&mut self) -> Vec<OrderByExpression>

Parse ORDER BY expressions (comma-separated)

impl Parser

pub fn parse_identifier_list(&mut self) -> Vec<Identifier>

Parse an identifier list (allows keywords as identifiers for CTE column aliases)

impl Parser

pub fn parse_statement(&mut self) -> Option<Statement>

Parse a statement

impl Parser

pub fn parse_select_statement(&mut self) -> Option<SelectStatement>

Parse a SELECT statement