return timestamp;
}
if (isCharType(typeName)) {
SQLCharactorDataType charType = new SQLCharactorDataType(typeName);
if (lexer.token() == Token.LPAREN) {
lexer.nextToken();
charType.getArguments().add(this.expr());
if (identifierEquals("CHAR")) {
lexer.nextToken();
charType.setCharType(SQLCharactorDataType.CHAR_TYPE_CHAR);
} else if (identifierEquals("BYTE")) {
lexer.nextToken();
charType.setCharType(SQLCharactorDataType.CHAR_TYPE_BYTE);
}
accept(Token.RPAREN);
}