Fix AppVeyor build error

CMakeLists.txt

@@ -238,6 +238,7 @@ set(SOURCES
         util/thread_status_updater.cc
         util/thread_status_util.cc
         util/thread_status_util_debug.cc
+        util/transaction_test_util.cc
         util/xfunc.cc
         util/xxhash.cc
         utilities/backupable/backupable_db.cc

tools/db_bench_tool.cc

@@ -3764,7 +3764,7 @@ class Benchmark {
     ReadOptions options(FLAGS_verify_checksum, true);
     Duration duration(FLAGS_duration, readwrites_);
     ReadOptions read_options(FLAGS_verify_checksum, true);
-    uint64_t num_prefix_ranges = FLAGS_transaction_sets;
+    uint16_t num_prefix_ranges = static_cast<uint16_t>(FLAGS_transaction_sets);
     uint64_t transactions_done = 0;
 
     if (num_prefix_ranges == 0 || num_prefix_ranges > 9999) {
@@ -3836,7 +3836,8 @@ class Benchmark {
     }
 
     Status s =
-        RandomTransactionInserter::Verify(db_.db, FLAGS_transaction_sets);
+        RandomTransactionInserter::Verify(db_.db,
+                            static_cast<uint16_t>(FLAGS_transaction_sets));
 
     if (s.ok()) {
       fprintf(stdout, "RandomTransactionVerify Success.\n");

util/transaction_test_util.h

@@ -8,6 +8,7 @@
 #ifndef ROCKSDB_LITE
 
 #include "rocksdb/options.h"
+#include "port/port.h"
 #include "rocksdb/utilities/optimistic_transaction_db.h"
 #include "rocksdb/utilities/transaction_db.h"
 

utilities/transactions/optimistic_transaction_test.cc

@@ -1284,7 +1284,8 @@ Status OptimisticTransactionStressTestInserter(OptimisticTransactionDB* db,
   txn_options.set_snapshot = true;
 
   RandomTransactionInserter inserter(&_rand, write_options, read_options,
-                                     num_keys_per_set, num_sets);
+                                     num_keys_per_set,
+                                     static_cast<uint16_t>(num_sets));
 
   for (size_t t = 0; t < num_transactions; t++) {
     bool success = inserter.OptimisticTransactionDBInsert(db, txn_options);

utilities/transactions/transaction_test.cc

@@ -2996,7 +2996,8 @@ Status TransactionStressTestInserter(TransactionDB* db,
   txn_options.set_snapshot = true;
 
   RandomTransactionInserter inserter(&_rand, write_options, read_options,
-                                     num_keys_per_set, num_sets);
+                                     num_keys_per_set,
+                                     static_cast<uint16_t>(num_sets));
 
   for (size_t t = 0; t < num_transactions; t++) {
     bool success = inserter.TransactionDBInsert(db, txn_options);