Hi In the ignite docs its given that ignite sql queries are internally converted to cache operations. What are the cache operations performed when update query is executed on a row? Do these cache operations to be performed depend on type of persistent storage used.. for example if cassandra is used as persistent storage then update is nothing but cache.put(..) with same cache key but updated value object(assuming no change in primary key, cassandra just overwrites the row). But same thing will not work on oracle since it throws PK violation since already a row with same primary key exists. or Will it run an update query on persistent storage while executing update query on ignite?
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