sprint() recently became more strict, throwing on sprint("%s", 5). Replace
with the more modern format().
Mechanically converted with https://github.com/avikivity/unsprint.
writetime() or ttl() selections of non-frozen collections can work, as they
are single cells. Relax the check to allow them, and only forbid non-frozen
collections.
Fixes#3825.
Tests: cql_query_test (release).
Message-Id: <20181008123920.27575-1-avi@scylladb.com>
This commit adds the implementation of SELECT JSON clause
which returns rows in JSON format. Each returned row has a single
'[json]' column.
References #2058
To prepare a user-defined type, we need to look up its name in the keyspace.
While we get the keyspace name as an argument to prepare(), it is useless
without the database instance.
Fix the problem by passing a database reference along with the keyspace.
This precolates through the class structure, so most cql3 raw types end up
receiving this treatment.
Origin gets along without it by using a singleton. We can't do this due
to sharding (we could use a thread-local instance, but that's ugly too).
Hopefully the transition to a visitor will clean this up.
