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Support National string literal with lower case n (#612)

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* National string literal with lower case n

It's used by Snowflake

* Corrected DB name

Co-authored-by: Maciej Skrzypkowski <maciej.skrzypkowski@satoricyber.com>
This commit is contained in:
Maciej Skrzypkowski 2022-09-27 15:07:13 +02:00 • committed by GitHub
parent 0724ef13a4
commit d4e5b4d5e8
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2 changed files with 4 additions and 2 deletions
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5
src/tokenizer.rs
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@ -387,7 +387,8 @@ impl<'a> Tokenizer<'a> {
}
Ok(Some(Token::Whitespace(Whitespace::Newline)))
}
'N' => {
// Redshift uses lower case n for national string literal
n @ 'N' | n @ 'n' => {
chars.next(); // consume, to check the next char
match chars.peek() {
Some('\'') => {
@ -397,7 +398,7 @@ impl<'a> Tokenizer<'a> {
}
_ => {
// regular identifier starting with an "N"
let s = self.tokenize_word('N', chars);
let s = self.tokenize_word(n, chars);
Ok(Some(Token::make_word(&s, None)))
}
}