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Make clippy happy (#330)

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Signed-off-by: koushiro <koushiro.cqx@gmail.com>
This commit is contained in:
Qinxuan Chen 2021-08-20 05:02:15 +08:00 • committed by GitHub
parent e5991f3ae5
commit 67e17b27f5
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14 changed files with 56 additions and 43 deletions
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19
src/parser.rs
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@ -12,15 +12,16 @@
//! SQL Parser
use log::debug;
use super::ast::*;
use super::dialect::keywords::Keyword;
use super::dialect::*;
use super::tokenizer::*;
use std::error::Error;
use std::fmt;
use log::debug;
use crate::ast::*;
use crate::dialect::keywords::Keyword;
use crate::dialect::*;
use crate::tokenizer::*;
#[derive(Debug, Clone, PartialEq)]
pub enum ParserError {
TokenizerError(String),
@ -56,7 +57,6 @@ pub enum IsLateral {
NotLateral,
}
use crate::ast::Statement::CreateVirtualTable;
use IsLateral::*;
impl From<TokenizerError> for ParserError {
@ -102,7 +102,7 @@ impl<'a> Parser<'a> {
/// Parse a SQL statement and produce an Abstract Syntax Tree (AST)
pub fn parse_sql(dialect: &dyn Dialect, sql: &str) -> Result<Vec<Statement>, ParserError> {
let mut tokenizer = Tokenizer::new(dialect, &sql);
let mut tokenizer = Tokenizer::new(dialect, sql);
let tokens = tokenizer.tokenize()?;
let mut parser = Parser::new(tokens, dialect);
let mut stmts = Vec::new();
@ -297,6 +297,7 @@ impl<'a> Parser<'a> {
}
Ok(expr)
}
pub fn parse_assert(&mut self) -> Result<Statement, ParserError> {
let condition = self.parse_expr()?;
let message = if self.parse_keyword(Keyword::AS) {
@ -1248,7 +1249,7 @@ impl<'a> Parser<'a> {
// definitions in a traditional CREATE TABLE statement", but
// we don't implement that.
let module_args = self.parse_parenthesized_column_list(Optional)?;
Ok(CreateVirtualTable {
Ok(Statement::CreateVirtualTable {
name: table_name,
if_not_exists,
module_name,