<p dir="auto">version : shardingsphere-jdbc-core-5.0.0-beta<br>
question:<br>
Excuse me, can it be achieved? All tables can be realized as  broadcastTables by setting a special symbol or other flag bit, because my requirement is that all tables are  broadcast tables, and there are almost hundreds of tables.  after all settings are set, if additions and deletions are made later, it will cause a lot of work, and I look forward to answering.</p>
<h2 dir="auto">Question</h2>
<p dir="auto">when i use the jdbc.url=jdbc:oracle:thin:@(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = host_ip1)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = host_ip2)(PORT = 1521)) (LOAD_BALANCE = yes)(failover=on)(connect_data= (service_name = orattt))), the class of OracleDataSourceMetaData is error,</p>
<p dir="auto">public final class OracleDataSourceMetaData implements DataSourceMetaData {</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="private static final int DEFAULT_PORT = 1521;

private final String hostName;

private final int port;

private final String catalog;

private final String schema;

private final Pattern pattern = Pattern.compile(&quot;jdbc:oracle:(thin|oci|kprb):@(//)?([\\w\\-\\.]+):?([0-9]*)[:/]([\\w\\-]+)&quot;, Pattern.CASE_INSENSITIVE);

public OracleDataSourceMetaData(final String url, final String username) {
    Matcher matcher = pattern.matcher(url);
    if (!matcher.find()) {
        throw new UnrecognizedDatabaseURLException(url, pattern.pattern());
    }
    hostName = matcher.group(3);
    port = Strings.isNullOrEmpty(matcher.group(4)) ? DEFAULT_PORT : Integer.valueOf(matcher.group(4));
    catalog = matcher.group(5);
    schema = username;
}"><pre class="notranslate"><code class="notranslate">private static final int DEFAULT_PORT = 1521;

private final String hostName;

private final int port;

private final String catalog;

private final String schema;

private final Pattern pattern = Pattern.compile("jdbc:oracle:(thin|oci|kprb):@(//)?([\\w\\-\\.]+):?([0-9]*)[:/]([\\w\\-]+)", Pattern.CASE_INSENSITIVE);

public OracleDataSourceMetaData(final String url, final String username) {
    Matcher matcher = pattern.matcher(url);
    if (!matcher.find()) {
        throw new UnrecognizedDatabaseURLException(url, pattern.pattern());
    }
    hostName = matcher.group(3);
    port = Strings.isNullOrEmpty(matcher.group(4)) ? DEFAULT_PORT : Integer.valueOf(matcher.group(4));
    catalog = matcher.group(5);
    schema = username;
}
</code></pre></div>
<p dir="auto">}</p>
<p dir="auto">throw UnrecognizedDatabaseURLException,</p>
<p dir="auto">please help me , the shardingsphere dont support oracle RAC???</p>