25   Status s = OptimisticTransactionDB::Open(options, kDBPath, &txn_db);  in main()  local
26   assert(s.ok());  in main()
45   s = txn->Get(read_options, "abc", &value);  in main()
46   assert(s.IsNotFound());  in main()
49   s = txn->Put("abc", "xyz");  in main()
50   assert(s.ok());  in main()
53   s = db->Get(read_options, "abc", &value);  in main()
54   assert(s.IsNotFound());  in main()
59   s = db->Put(write_options, "xyz", "zzz");  in main()
60   assert(s.ok());  in main()
61   s = db->Put(write_options, "abc", "def");  in main()
62   assert(s.ok());  in main()
65   s = txn->Commit();  in main()
66   assert(s.IsBusy());  in main()
69   s = db->Get(read_options, "xyz", &value);  in main()
70   assert(s.ok());  in main()
73   s = db->Get(read_options, "abc", &value);  in main()
74   assert(s.ok());  in main()
91   s = db->Put(write_options, "abc", "xyz");  in main()
92   assert(s.ok());  in main()
96   s = txn->GetForUpdate(read_options, "abc", &value);  in main()
97   assert(s.ok());  in main()
101   s = txn->Commit();  in main()
105   assert(s.IsBusy());  in main()
112   s = db->Get(read_options, "abc", &value);  in main()
113   assert(s.ok());  in main()
133   s = txn->Get(read_options, "x", &value);  in main()
134   assert(s.IsNotFound());  in main()
135   s = txn->Put("x", "x");  in main()
136   assert(s.ok());  in main()
140   s = db->Get(read_options, "x", &value);  in main()
141   assert(s.IsNotFound());  in main()
144   s = db->Put(write_options, "y", "z");  in main()
145   assert(s.ok());  in main()
152   s = txn->GetForUpdate(read_options, "y", &value);  in main()
153   assert(s.ok());  in main()
159   s = txn->Commit();  in main()
160   assert(s.ok());  in main()
166   s = db->Get(read_options, "x", &value);  in main()
167   assert(s.ok());  in main()
170   s = db->Get(read_options, "y", &value);  in main()
171   assert(s.ok());  in main()