JNSimba commented on code in PR #382:
URL:
https://github.com/apache/doris-flink-connector/pull/382#discussion_r1596749154
##########
flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/DatabaseSync.java:
##########
@@ -177,11 +179,20 @@ public void build() throws Exception {
int sinkParallel =
sinkConfig.getInteger(
DorisConfigOptions.SINK_PARALLELISM,
sideOutput.getParallelism());
+ String uidName;
+ // determine whether to proceed with multi-database
+ // synchronization; if yes, the UID is composed of
`dbname_tablename`, otherwise it
+ // is composed of `tablename`.
+ if (targetDbSet.size() > 1) {
+ uidName = dbTbl.f0 + "_" + dbTbl.f1;
+ } else {
+ uidName = dbTbl.f1;
+ }
Review Comment:
Would it be better to write a separate method?
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