AmatyaAvadhanula commented on code in PR #12404:
URL: https://github.com/apache/druid/pull/12404#discussion_r897977529
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server/src/main/java/org/apache/druid/metadata/SQLMetadataConnector.java:
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@@ -350,6 +381,87 @@ tableName, getPayloadType(), getCollation()
);
}
+ public void alterEntryTable(final String tableName)
+ {
+ try {
+ retryWithHandle(
+ new HandleCallback<Void>()
+ {
+ @Override
+ public Void withHandle(Handle handle)
+ {
+ if (!tableContainsColumn(handle, tableName, "type")) {
Review Comment:
Both columns are added in a batch.
However, sometimes an update is a transaction in itself.
I had also tried adding all the columns in a single statement but that is
not supported in derby etc
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