Package com.alibaba.otter.canal.parse.driver.mysql.packets.client

Examples of com.alibaba.otter.canal.parse.driver.mysql.packets.client.QueryCommandPacket

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    public MysqlUpdateExecutor(SocketChannel ch){
        this.channel = ch;
    }

    public OKPacket update(String updateString) throws IOException {
        QueryCommandPacket cmd = new QueryCommandPacket();
        cmd.setQueryString(updateString);
        byte[] bodyBytes = cmd.toBytes();
        PacketManager.write(channel, bodyBytes);

        logger.debug("read update result...");
        byte[] body = PacketManager.readBytes(channel, PacketManager.readHeader(channel, 4).getPacketBodyLength());
        if (body[0] < 0) {
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     * @param queryString
     * @return
     * @throws IOException
     */
    public ResultSetPacket query(String queryString) throws IOException {
        QueryCommandPacket cmd = new QueryCommandPacket();
        cmd.setQueryString(queryString);
        byte[] bodyBytes = cmd.toBytes();
        PacketManager.write(channel, bodyBytes);
        byte[] body = readNextPacket();

        if (body[0] < 0) {
            ErrorPacket packet = new ErrorPacket();
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    public MysqlUpdateExecutor(SocketChannel ch){
        this.channel = ch;
    }

    public OKPacket update(String updateString) throws IOException {
        QueryCommandPacket cmd = new QueryCommandPacket();
        cmd.setQueryString(updateString);
        byte[] bodyBytes = cmd.toBytes();
        PacketManager.write(channel, bodyBytes);

        logger.debug("read update result...");
        byte[] body = PacketManager.readBytes(channel, PacketManager.readHeader(channel, 4).getPacketBodyLength());
        if (body[0] < 0) {
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     * @param queryString
     * @return
     * @throws IOException
     */
    public ResultSetPacket query(String queryString) throws IOException {
        QueryCommandPacket cmd = new QueryCommandPacket();
        cmd.setQueryString(queryString);
        byte[] bodyBytes = cmd.toBytes();
        PacketManager.write(channel, bodyBytes);
        byte[] body = readNextPacket();

        if (body[0] < 0) {
            ErrorPacket packet = new ErrorPacket();
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Related Classes of com.alibaba.otter.canal.parse.driver.mysql.packets.client.QueryCommandPacket

  • com.alibaba.otter.canal.parse.driver.mysql.MysqlQueryExecutor
  • com.alibaba.otter.canal.parse.driver.mysql.MysqlUpdateExecutor
  • java.io.ByteArrayOutputStream
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