New returns a Parser object.

NewScanner returns a new scanner object.

ParseErrorWith returns "You have a syntax error near..." error message compatible with mysql.

TrimComment trim comment for special comment code of MySQL.

ErrParse returns for sql parse error.

ErrSyntax returns for sql syntax error.

SpecFieldPattern special result field pattern.

Parser represents a parser instance.

Pos represents the position of a token.

Scanner implements the yyLexer interface.