Struct Parser 

pub struct Parser<'a> { /* private fields */ }

トークン列をSQL ASTへ変換するパーサ。

Implementations

impl<'a> Parser<'a>

pub fn parse_create_table(&mut self) -> Result<CreateTable>

pub fn parse_drop_table(&mut self) -> Result<DropTable>

pub fn parse_create_index(&mut self) -> Result<CreateIndex>

pub fn parse_drop_index(&mut self) -> Result<DropIndex>

impl<'a> Parser<'a>

pub fn parse_select(&mut self) -> Result<Select>

pub fn parse_insert(&mut self) -> Result<Insert>

pub fn parse_update(&mut self) -> Result<Update>

pub fn parse_delete(&mut self) -> Result<Delete>

impl<'a> Parser<'a>

pub fn new(dialect: &'a dyn Dialect, tokens: Vec<TokenWithSpan>) -> Self

pub fn with_recursion_limit( dialect: &'a dyn Dialect, tokens: Vec<TokenWithSpan>, limit: usize, ) -> Self

pub fn parse_expression_sql(dialect: &'a dyn Dialect, sql: &str) -> Result<Expr>

Convenience entrypoint: parse a single expression from SQL input.

pub fn parse_sql(dialect: &'a dyn Dialect, sql: &str) -> Result<Vec<Statement>>

SQL文字列全体をパースし、ステートメント列を返す。

pub fn parse_expr(&mut self) -> Result<Expr>

Parse a single expression from the current token stream.

Trait Implementations

impl<'a> Clone for Parser<'a>

fn clone(&self) -> Parser<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Parser<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.