SQLite Forum

Pragma compile_options does not show some options
Just an observation.  There are many defaults that are set at various places various header and source files but are not reflected in the output from compile_options.

For example, the default for the define SQLITE_DEFAULT_MEMSTATUS is 1 and that default is set long after ctime.c has been processed in the amalgamation.

This means that the output of pragma compile_options reflects compile settings and not the as-built settings (that is, if DEFAULT_MEMSTATUS does not appear in the pragma compile_list then the code was compiled either with that option actively disabled *or* perhaps it is enabled by default -- it appears in the pragma output only if it was specifically enabled.)