SQLITE_LOCK_EXCLUSIVE 45064 third_party/sqlite/amalgamation/sqlite3.c     rc = sqlite3OsLock(pWal->pDbFd, SQLITE_LOCK_EXCLUSIVE);
SQLITE_LOCK_EXCLUSIVE  823 third_party/sqlite/src/ext/async/sqlite3async.c         assert(eRequired>=0 && eRequired<=SQLITE_LOCK_EXCLUSIVE);
SQLITE_LOCK_EXCLUSIVE  874 third_party/sqlite/src/ext/async/sqlite3async.c           (eLock==SQLITE_LOCK_EXCLUSIVE && pIter->eLock>=SQLITE_LOCK_SHARED) ||
SQLITE_LOCK_EXCLUSIVE 1784 third_party/sqlite/src/src/wal.c     rc = sqlite3OsLock(pWal->pDbFd, SQLITE_LOCK_EXCLUSIVE);