yanickxia commented on a change in pull request #3315: Add support show database
URL:
https://github.com/apache/incubator-shardingsphere/pull/3315#discussion_r335921833
##########
File path:
sharding-core/sharding-core-merge/src/main/java/org/apache/shardingsphere/core/merge/dal/show/ShowDatabasesMergedResult.java
##########
@@ -30,22 +31,42 @@
import java.sql.SQLXML;
import java.util.Collections;
import java.util.List;
+import org.apache.shardingsphere.core.rule.ShardingRule;
/**
* Merged result for show databases.
*
* @author chenqingyang
*/
-@RequiredArgsConstructor
public final class ShowDatabasesMergedResult extends LocalMergedResultAdapter
implements MergedResult {
private final List<String> schemas;
private int currentIndex;
-
+
public ShowDatabasesMergedResult() {
this(Collections.singletonList(ShardingConstant.LOGIC_SCHEMA_NAME));
}
+
+ //for proxy backend, just return logic database
Review comment:
Done
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