clearDatabasePage 61054 ext/sqlite3/libsqlite/sqlite3.c       rc = clearDatabasePage(pBt, get4byte(pCell), 1, pnChange);
clearDatabasePage 61061 ext/sqlite3/libsqlite/sqlite3.c     rc = clearDatabasePage(pBt, get4byte(&pPage->aData[hdr+8]), 1, pnChange);
clearDatabasePage 61105 ext/sqlite3/libsqlite/sqlite3.c     rc = clearDatabasePage(pBt, (Pgno)iTable, 0, pnChange);