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

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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.
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mz 2020-07-29 04:34:21 +08:00 • committed by GitHub
parent 8020b2e5f0
commit 09ca14fe8e
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7 changed files with 95 additions and 5 deletions
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6
src/parser.rs
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@ -1283,6 +1283,12 @@ impl Parser {
let expr = self.parse_expr()?;
self.expect_token(&Token::RParen)?;
ColumnOption::Check(expr)
} else if self.parse_keyword(Keyword::AUTO_INCREMENT) {
// Support AUTO_INCREMENT for MySQL
ColumnOption::DialectSpecific(vec![Token::make_keyword("AUTO_INCREMENT")])
} else if self.parse_keyword(Keyword::AUTOINCREMENT) {
// Support AUTOINCREMENT for SQLite
ColumnOption::DialectSpecific(vec![Token::make_keyword("AUTOINCREMENT")])
} else {
return self.expected("column option", self.peek_token());
};