mirror of
https://github.com/scylladb/scylladb.git
synced 2026-04-20 00:20:47 +00:00
cd76a01747
This function extends JSON support with fromJson() function, which can be used in UPDATE clause to transform JSON value into a value with proper CQL type. fromJson() accepts strings and may return any type, so its instances, like toJson(), are generated during calls. This commit also extends functions::get() with additional 'receiver' parameter. This parameter is used to extract receiver type information neeeded to generate proper fromJson instance. Receiver is known only during insert/update, so functions::get() also accepts a nullptr if receiver is not known (e.g. during selection). References #2058