Trait sql_ast::dialect::Dialect

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pub trait Dialect: Debug {
    // Required methods
    fn is_identifier_start(&self, ch: char) -> bool;
    fn is_identifier_part(&self, ch: char) -> bool;

    // Provided method
    fn is_delimited_identifier_start(&self, ch: char) -> bool { ... }
}

Required Methods§

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fn is_identifier_start(&self, ch: char) -> bool

Determine if a character is a valid start character for an unquoted identifier

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fn is_identifier_part(&self, ch: char) -> bool

Determine if a character is a valid unquoted identifier character

Provided Methods§

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fn is_delimited_identifier_start(&self, ch: char) -> bool

Determine if a character starts a quoted identifier. The default implementation, accepting “double quoted” ids is both ANSI-compliant and appropriate for most dialects (with the notable exception of MySQL, MS SQL, and sqlite). You can accept one of characters listed in Word::matching_end_quote here

Implementors§