Files
scylladb/cql3/functions
Jan Ciolek c2eb3a58b8 cql3: expr: Implement fill_prepare_context(expression)
Adds a new function - expr::fill_prepare_context.
This function has the same functionality as term::fill_prepare_context, which will be removed soon.

fill_prepare_context used to take its argument with a const qualifier, but it turns out that the argume>
It sets the cache ids of function calls corresponding to partition key restrictions.
New function doesn't have const to make this clear and avoid surprises.

Added expr::visit that takes an argument without const qualifier.

There were some problems with cache_ids in function_call.
prepare_context used to collect ::shared_ptr<functions::function_call>
of some function call, and then this allowed it to clear
cache ids of all involved functions on demand.

To replicate this prepare_context now collects
shared pointers to expr::function_call cache ids.

It currently collects both, but functions::function_call will be removed soon.

Signed-off-by: Jan Ciolek <jan.ciolek@scylladb.com>
2021-10-28 15:14:52 +02:00
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