sqlite3PcacheGetCachesize 8882 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3PcacheGetCachesize(PCache *);
sqlite3PcacheGetCachesize 42866 ext/sqlite3/libsqlite/sqlite3.c   a[2] = sqlite3PcacheGetCachesize(pPager->pPCache);