DDL 异常

[nobody2014100]

Please answer these questions before submitting your issue. Thanks!

使用读写分离配置，alter表的时候，应该只更新master 连接对应的表就可以，现在是同时还会更新slave对应的表

private Collection<PreparedStatement> generatePreparedStatementForDDL(final SQLExecutionUnit sqlExecutionUnit) throws SQLException {
    Collection<PreparedStatement> result = new LinkedList<>();
    Collection<Connection> connections = getConnection().getAllConnections(sqlExecutionUnit.getDataSource());
    for (Connection each : connections) {
        result.add(each.prepareStatement(sqlExecutionUnit.getSql(), resultSetType, resultSetConcurrency, resultSetHoldability));
    }
    return result;
}

Which version of Sharding-Jdbc do you using?

2.0.2

Expected behavior

只更新master表结构

Actual behavior

Steps to reproduce the behavior

Please provide the reproduce example codes (such as github link)

Code should based on https://github.com/shardingjdbc/sharding-jdbc-example

[terrymanu]

你好，我花了两个小时的时间把所有的example都过了一遍，没有发现你说的问题。
如果你认为仍然有问题，请提供可重现的代码并reopen这个issue，供我们重现，谢谢

[terrymanu]

duplicate with #522