Cassandra SE:

- Add a test for ALTER TABLE

2 files changed, 3 insertions, 4 deletions

diff --git a/storage/cassandra/cassandra_se.cc b/storage/cassandra/cassandra_se.cc
index 7a825a9fc00..e46d02f48d9 100644
--- a/storage/cassandra/cassandra_se.cc
+++ b/storage/cassandra/cassandra_se.cc
@@ -594,8 +594,8 @@ bool Cassandra_se_impl::retryable_remove_row()
 }
 
 /*
-  This function will try a Cassandra operation, and handle errors.
-
+  Try calling a function, catching possible Cassandra errors, and re-trying
+   for "transient" errors.
 */
 bool Cassandra_se_impl::try_operation(retryable_func_t func_to_call)
 {
diff --git a/storage/cassandra/ha_cassandra.cc b/storage/cassandra/ha_cassandra.cc
index 187df2a2dd8..df4b54cc4f7 100644
--- a/storage/cassandra/ha_cassandra.cc
+++ b/storage/cassandra/ha_cassandra.cc
@@ -1676,9 +1676,8 @@ int ha_cassandra::delete_table(const char *name)
 bool ha_cassandra::check_if_incompatible_data(HA_CREATE_INFO *info,
                                             uint table_changes)
 {
-  //ha_table_option_struct *param_old, *param_new;
   DBUG_ENTER("ha_cassandra::check_if_incompatible_data");
-
+  /* Checked, we intend to have this empty for Cassandra SE. */
   DBUG_RETURN(COMPATIBLE_DATA_YES);
 }