// old
SpelShardRouteRule rule = new SpelShardRouteRule();
rule.setScRouteRule("{#scName}_{#format('%02d', #sdValue % 4)}");
rule.setTbRouteRule("{#tbName}_{#format('%04d', #sdValue % 8)}");

// new
SpelShardRouteRule rule = new SpelShardRouteRule();
rule.setScRouteRule("{scName}_{format('%02d', sdValue % 4)}");
rule.setTbRouteRule("{tbName}_{format('%04d', sdValue % 8)}");

"1,2,3"  => 1,2,3
"[1..3]" => 1,2,3
"['A'..'C','X']" => A,B,C,X
"[0..1][0..1]" => 00,01,10,11
"Hi![' Allen',' Bob']" => Hi! Allen,Hi! Bob

<!-- add the following dependency into your dependencyManagement to manage ddal version -->
<dependency>
    <groupId>org.hellojavaer.ddal</groupId>
    <artifactId>ddal-bom</artifactId>
    <version>1.0.0.M5</version>
    <type>pom</type>
    <scope>import</scope>
</dependency>

Sequence s0 = new SingleSequence("schema_name", "table_name", 100, 5, 100, sequenceRangeGetter0);
Sequence s1 = new SingleSequence("schema_name", "table_name", 100, 5, 100, sequenceRangeGetter1);
Sequence sequence = new PollingGroupSequence(s0, s1);
long id = sequence.nextValue(100, TimeUnit.MILLISECONDS);

// list all physical tables by specified 'scName' and 'tbName'
List<RouteInfo> routeInfos = shardRouter.getRouteInfos(scName, tbName);
for (RouteInfo routeInfo : routeInfos) {
    ShardRouteContext.setRouteInfo(scName, tbName, routeInfo);
    // TODO: do your business here
    // ...
    ShardRouteContext.clearContext();
}

SpelShardRouteRule rule = new SpelShardRouteRule();
rule.setScRouteRule("{#scName}_{#format('%02d', #sdValue % 4)}");
rule.setTbRouteRule("{#tbName}_{#format('%04d', #sdValue % 8)}");