Struct graphic_walker_parser::parser::Parser

pub struct Parser {
    pub params: ParserParams,
}

Fields

params: ParserParams

Implementations

impl Parser

pub fn parser_table_define(&self, dataset: &Dataset) -> TableWithJoins

pub fn parser_dataview( &self, dataset: &Dataset, view: Vec<DataView> ) -> Result<TableWithJoins>

pub fn replace_default_table( &self, origin: Statement, review_table: TableWithJoins ) -> Statement

pub fn rewrite_data_view_table_with_join( &self, origin_table: TableWithJoins, review_table: TableWithJoins ) -> TableWithJoins

pub fn create_data_view_projection( &self, fid_map: HashMap<String, String> ) -> Vec<SelectItem>

pub fn parser_dsl_wtih_table( &self, table: TableWithJoins, dsl: DSL ) -> Result<Statement>

pub fn get_quote(&self) -> Option<char>

pub fn get_as_quote(&self) -> Option<char>

pub fn get_projection_and_group_expr( &self, query: &Query, alias: &HashMap<String, SelectItem> ) -> (Vec<SelectItem>, Vec<Expr>, HashMap<String, SelectItem>)

pub fn get_transform_expr( &self, transform: Transform, alias: &HashMap<String, SelectItem> ) -> (Vec<SelectItem>, Vec<SelectItem>, HashMap<String, SelectItem>)

pub fn get_log_n_func_expr(&self, num: i64, field: String) -> Expr

pub fn get_selection( &self, filter: Filter, alias: &HashMap<String, SelectItem> ) -> Option<Expr>

pub fn get_order_epxr(&self, sort: Sort, by: Vec<String>) -> Vec<OrderByExpr>