不支持kill <processlist_id>解析

[terryzhu]

mysql数据库支持KILL [CONNECTION | QUERY] processlist_id
druid库解析必须要让sql带有CONNECTION 或QUERY,与mysql行为不符合

麻烦修改,谢谢
附带个人修改方案MySqlStatementParser.java :

@Override
public SQLStatement parseKill() {
    accept(Token.KILL);

    MySqlKillStatement stmt = new MySqlKillStatement();

    if (identifierEquals("CONNECTION")) {
        System.out.println(lexer.stringVal());
        stmt.setType(MySqlKillStatement.Type.CONNECTION);
        lexer.nextToken();
    } else if (identifierEquals("QUERY")) {
        stmt.setType(MySqlKillStatement.Type.QUERY);
        lexer.nextToken();
    } else if (lexer.token() == Token.LITERAL_INT) {
        try {
            Long.parseLong(lexer.numberString());
            // if no [QUERY|CONNECTION], the behavior is same as CONNECTION
            // by MYSQL 5.6.24
            stmt.setType(MySqlKillStatement.Type.CONNECTION);
        } catch (Exception e) {
            throw new ParserException("not support kill " + lexer.numberString());
        }
    } else {
        throw new ParserException("not support kill type " + lexer.token());
    }
    SQLExpr threadId = this.exprParser.expr();
    stmt.setThreadId(threadId);
    return stmt;
}

[wenshao]

已完整支持，请等待下一个版本1.0.23发布吧