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Allow to use the GLOBAL keyword before the join operator (#1353)

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hulk 2024-07-31 04:30:46 +08:00 • committed by GitHub
parent bc15f7b4ce
commit f96658006f
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9 changed files with 81 additions and 8 deletions
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5
src/parser/mod.rs
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@ -9015,6 +9015,7 @@ impl<'a> Parser<'a> {
// a table alias.
let mut joins = vec![];
loop {
let global = self.parse_keyword(Keyword::GLOBAL);
let join = if self.parse_keyword(Keyword::CROSS) {
let join_operator = if self.parse_keyword(Keyword::JOIN) {
JoinOperator::CrossJoin
@ -9026,6 +9027,7 @@ impl<'a> Parser<'a> {
};
Join {
relation: self.parse_table_factor()?,
global,
join_operator,
}
} else if self.parse_keyword(Keyword::OUTER) {
@ -9033,6 +9035,7 @@ impl<'a> Parser<'a> {
self.expect_keyword(Keyword::APPLY)?;
Join {
relation: self.parse_table_factor()?,
global,
join_operator: JoinOperator::OuterApply,
}
} else if self.parse_keyword(Keyword::ASOF) {
@ -9042,6 +9045,7 @@ impl<'a> Parser<'a> {
let match_condition = self.parse_parenthesized(Self::parse_expr)?;
Join {
relation,
global,
join_operator: JoinOperator::AsOf {
match_condition,
constraint: self.parse_join_constraint(false)?,
@ -9127,6 +9131,7 @@ impl<'a> Parser<'a> {
let join_constraint = self.parse_join_constraint(natural)?;
Join {
relation,
global,
join_operator: join_operator_type(join_constraint),
}
};