sqlparser 0.3.0

Extensible SQL Lexer and Parser with support for ANSI SQL:2011
Documentation 
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mod ansi_sql;
mod generic_sql;
pub mod keywords;
mod postgresql;

pub use self::ansi_sql::AnsiSqlDialect;
pub use self::generic_sql::GenericSqlDialect;
pub use self::postgresql::PostgreSqlDialect;

pub trait Dialect {
    /// 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 `SQLWord::matching_end_quote()` here
    fn is_delimited_identifier_start(&self, ch: char) -> bool {
        ch == '"'
    }
    /// Determine if a character is a valid start character for an unquoted identifier
    fn is_identifier_start(&self, ch: char) -> bool;
    /// Determine if a character is a valid unquoted identifier character
    fn is_identifier_part(&self, ch: char) -> bool;
}