mirrors/datafusion-sqlparse
1
0
Fork 0
mirror of https://github.com/apache/datafusion-sqlparser-rs.git synced 2025-08-18 05:00:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Support dialect-specific auto-increment column options for MySQL and SQLite (#234)

Browse source 
In MySQL it's AUTO_INCREMENT
(see https://dev.mysql.com/doc/refman/8.0/en/create-table.html)
and in SQLite it's AUTOINCREMENT.

We use `ColumnOption::DialectSpecific(Vec<Token>)` to avoid adding a new variant for each vendor-specific column option.
This commit is contained in:
mz 2020-07-29 04:34:21 +08:00 • committed by GitHub
parent 8020b2e5f0
commit 09ca14fe8e
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 95 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/tokenizer.rs
View file

@ -21,10 +21,13 @@ use std::str::Chars;
use super::dialect::keywords::{Keyword, ALL_KEYWORDS, ALL_KEYWORDS_INDEX};
use super::dialect::Dialect;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
use std::fmt;
/// SQL Token enumeration
#[derive(Debug, Clone, PartialEq)]
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub enum Token {
/// An end-of-file marker, not a real token
EOF,
@ -160,7 +163,8 @@ impl Token {
}
/// A keyword (like SELECT) or an optionally quoted SQL identifier
#[derive(Debug, Clone, PartialEq)]
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct Word {
/// The value of the token, without the enclosing quotes, and with the
/// escape sequences (if any) processed (TODO: escapes are not handled)
@ -196,7 +200,8 @@ impl Word {
}
}
#[derive(Debug, Clone, PartialEq)]
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub enum Whitespace {
Space,
Newline,