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Support some of pipe operators (#1759)

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Simon Vandel Sillesen 2025-05-02 05:13:47 +02:00 • committed by GitHub
parent a5b9821d1d
commit e5d2215267
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12 changed files with 427 additions and 21 deletions
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6
src/tokenizer.rs
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@ -246,6 +246,8 @@ pub enum Token {
ShiftLeftVerticalBar,
/// `|>> PostgreSQL/Redshift geometrical binary operator (Is strictly above?)
VerticalBarShiftRight,
/// `|> BigQuery pipe operator
VerticalBarRightAngleBracket,
/// `#>>`, extracts JSON sub-object at the specified path as text
HashLongArrow,
/// jsonb @> jsonb -> boolean: Test whether left json contains the right json
@ -359,6 +361,7 @@ impl fmt::Display for Token {
Token::AmpersandRightAngleBracket => f.write_str("&>"),
Token::AmpersandLeftAngleBracketVerticalBar => f.write_str("&<|"),
Token::VerticalBarAmpersandRightAngleBracket => f.write_str("|&>"),
Token::VerticalBarRightAngleBracket => f.write_str("|>"),
Token::TwoWayArrow => f.write_str("<->"),
Token::LeftAngleBracketCaret => f.write_str("<^"),
Token::RightAngleBracketCaret => f.write_str(">^"),
@ -1403,6 +1406,9 @@ impl<'a> Tokenizer<'a> {
_ => self.start_binop_opt(chars, "|>", None),
}
}
Some('>') if self.dialect.supports_pipe_operator() => {
self.consume_for_binop(chars, "|>", Token::VerticalBarRightAngleBracket)
}
// Bitshift '|' operator
_ => self.start_binop(chars, "|", Token::Pipe),
}