dcapwell commented on code in PR #1816:
URL: https://github.com/apache/cassandra/pull/1816#discussion_r959754932
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test/distributed/org/apache/cassandra/distributed/test/CASAddTest.java:
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@@ -62,6 +65,48 @@ public void testAddition() throws Throwable
}
}
+ @Test
+ public void testAdditionNotExists() throws Throwable
+ {
+ try (Cluster cluster = init(Cluster.create(3)))
+ {
+ cluster.schemaChange("CREATE TABLE " + KEYSPACE + ".tbl (pk int
PRIMARY KEY, a int, b text, undefined blob)");
+
+ // n = n + value where n = null
+ cluster.coordinator(1).execute("UPDATE " + KEYSPACE + ".tbl SET a
= a + 1, b = b + 'fail' WHERE pk = 1 IF undefined = NULL",
ConsistencyLevel.QUORUM);
Review Comment:
from a code point of view partition/row not exist looks the same as column
not exist... so that should be fine.
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