[sqlite] Default of "PRAGMA synchonous" for WAL mode

[Reinhard Max]

Hi,

the documentation for "PRAGMA synchronous"[1] says that the default 
for databases in WAL mode is NORMAL (1). But when I open a database in 
WAL mode or switch an open database to WAL mode, querying PRAGMA 
synchronous returns 2 (checked in 3.8.6, 3.8.10 and 3.11.1).

Is this a bug in the documentation or in the code, or is 1 being used 
internally even if 2 is reported?


cu
        Reinhard

[1] https://www.sqlite.org/pragma.html#pragma_synchronous