sqlitepager_set_cachesize  756 ext/sqlite/libsqlite/src/btree.c   sqlitepager_set_cachesize(pBt->pPager, mxPage);
sqlitepager_set_cachesize   76 ext/sqlite/libsqlite/src/pager.h void sqlitepager_set_cachesize(Pager*, int);