OP_FkIfZero      67942 sqlite3/libsqlite/sqlite3.c case OP_FkIfZero: {         /* jump */
OP_FkIfZero      84151 sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp2(v, OP_FkIfZero, pFKey->isDeferred, iOk);
OP_FkIfZero      84303 sqlite3/libsqlite/sqlite3.c     iFkIfZero = sqlite3VdbeAddOp2(v, OP_FkIfZero, pFKey->isDeferred, 0);
OP_FkIfZero      84466 sqlite3/libsqlite/sqlite3.c       sqlite3VdbeAddOp2(v, OP_FkIfZero, 1, iSkip);
OP_FkIfZero      84477 sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp2(v, OP_FkIfZero, 0, sqlite3VdbeCurrentAddr(v)+2);