MEMTYPE_SCRATCH  20898 ext/sqlite3/libsqlite/sqlite3.c     sqlite3MemdebugSetType(p, MEMTYPE_SCRATCH);
MEMTYPE_SCRATCH  20940 ext/sqlite3/libsqlite/sqlite3.c       assert( sqlite3MemdebugHasType(p, MEMTYPE_SCRATCH) );
MEMTYPE_SCRATCH  20941 ext/sqlite3/libsqlite/sqlite3.c       assert( sqlite3MemdebugNoType(p, (u8)~MEMTYPE_SCRATCH) );