db_bench_tool.cc: fix copy - paste (#8553)

Summary:
PR https://github.com/facebook/rocksdb/issues/8519 fix db_bench_tool.cc for MSVC build errors by simply copy-paste, this PR fix the copy-paste while also works for MSVC.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8553

Reviewed By: ajkr

Differential Revision: D29838056

Pulled By: jay-zhuang

fbshipit-source-id: 0cd60c146b87a355c3dc1061dfe813169d75cea4

tools/db_bench_tool.cc

@@ -96,7 +96,12 @@ using GFLAGS_NAMESPACE::ParseCommandLineFlags;
 using GFLAGS_NAMESPACE::RegisterFlagValidator;
 using GFLAGS_NAMESPACE::SetUsageMessage;
 
-#ifndef ROCKSDB_LITE
+#ifdef ROCKSDB_LITE
+#define IF_ROCKSDB_LITE(Then, Else) Then
+#else
+#define IF_ROCKSDB_LITE(Then, Else) Else
+#endif
+
 DEFINE_string(
     benchmarks,
     "fillseq,"
@@ -116,9 +121,11 @@ DEFINE_string(
     "compact,"
     "compactall,"
     "flush,"
+IF_ROCKSDB_LITE("",
     "compact0,"
     "compact1,"
     "waitforcompaction,"
+)
     "multireadrandom,"
     "mixgraph,"
     "readseq,"
@@ -208,9 +215,11 @@ DEFINE_string(
     "Meta operations:\n"
     "\tcompact     -- Compact the entire DB; If multiple, randomly choose one\n"
     "\tcompactall  -- Compact the entire DB\n"
+IF_ROCKSDB_LITE("",
     "\tcompact0  -- compact L0 into L1\n"
     "\tcompact1  -- compact L1 into L2\n"
     "\twaitforcompaction - pause until compaction is (probably) done\n"
+)
     "\tflush - flush the memtable\n"
     "\tstats       -- Print DB stats\n"
     "\tresetstats  -- Reset DB stats\n"
@@ -225,130 +234,6 @@ DEFINE_string(
     "by doing a Get followed by binary searching in the large sorted list vs "
     "doing a GetMergeOperands and binary searching in the operands which are"
     "sorted sub-lists. The MergeOperator used is sortlist.h\n");
-#else
-DEFINE_string(
-    benchmarks,
-    "fillseq,"
-    "fillseqdeterministic,"
-    "fillsync,"
-    "fillrandom,"
-    "filluniquerandomdeterministic,"
-    "overwrite,"
-    "readrandom,"
-    "newiterator,"
-    "newiteratorwhilewriting,"
-    "seekrandom,"
-    "seekrandomwhilewriting,"
-    "seekrandomwhilemerging,"
-    "readseq,"
-    "readreverse,"
-    "compact,"
-    "compactall,"
-    "flush,"
-    "multireadrandom,"
-    "mixgraph,"
-    "readseq,"
-    "readtorowcache,"
-    "readtocache,"
-    "readreverse,"
-    "readwhilewriting,"
-    "readwhilemerging,"
-    "readwhilescanning,"
-    "readrandomwriterandom,"
-    "updaterandom,"
-    "xorupdaterandom,"
-    "approximatesizerandom,"
-    "randomwithverify,"
-    "fill100K,"
-    "crc32c,"
-    "xxhash,"
-    "compress,"
-    "uncompress,"
-    "acquireload,"
-    "fillseekseq,"
-    "randomtransaction,"
-    "randomreplacekeys,"
-    "timeseries,"
-    "getmergeoperands",
-
-    "Comma-separated list of operations to run in the specified"
-    " order. Available benchmarks:\n"
-    "\tfillseq       -- write N values in sequential key"
-    " order in async mode\n"
-    "\tfillseqdeterministic       -- write N values in the specified"
-    " key order and keep the shape of the LSM tree\n"
-    "\tfillrandom    -- write N values in random key order in async"
-    " mode\n"
-    "\tfilluniquerandomdeterministic       -- write N values in a random"
-    " key order and keep the shape of the LSM tree\n"
-    "\toverwrite     -- overwrite N values in random key order in"
-    " async mode\n"
-    "\tfillsync      -- write N/1000 values in random key order in "
-    "sync mode\n"
-    "\tfill100K      -- write N/1000 100K values in random order in"
-    " async mode\n"
-    "\tdeleteseq     -- delete N keys in sequential order\n"
-    "\tdeleterandom  -- delete N keys in random order\n"
-    "\treadseq       -- read N times sequentially\n"
-    "\treadtocache   -- 1 thread reading database sequentially\n"
-    "\treadreverse   -- read N times in reverse order\n"
-    "\treadrandom    -- read N times in random order\n"
-    "\treadmissing   -- read N missing keys in random order\n"
-    "\treadwhilewriting      -- 1 writer, N threads doing random "
-    "reads\n"
-    "\treadwhilemerging      -- 1 merger, N threads doing random "
-    "reads\n"
-    "\treadwhilescanning     -- 1 thread doing full table scan, "
-    "N threads doing random reads\n"
-    "\treadrandomwriterandom -- N threads doing random-read, "
-    "random-write\n"
-    "\tupdaterandom  -- N threads doing read-modify-write for random "
-    "keys\n"
-    "\txorupdaterandom  -- N threads doing read-XOR-write for "
-    "random keys\n"
-    "\tappendrandom  -- N threads doing read-modify-write with "
-    "growing values\n"
-    "\tmergerandom   -- same as updaterandom/appendrandom using merge"
-    " operator. "
-    "Must be used with merge_operator\n"
-    "\treadrandommergerandom -- perform N random read-or-merge "
-    "operations. Must be used with merge_operator\n"
-    "\tnewiterator   -- repeated iterator creation\n"
-    "\tseekrandom    -- N random seeks, call Next seek_nexts times "
-    "per seek\n"
-    "\tseekrandomwhilewriting -- seekrandom and 1 thread doing "
-    "overwrite\n"
-    "\tseekrandomwhilemerging -- seekrandom and 1 thread doing "
-    "merge\n"
-    "\tcrc32c        -- repeated crc32c of 4K of data\n"
-    "\txxhash        -- repeated xxHash of 4K of data\n"
-    "\tacquireload   -- load N*1000 times\n"
-    "\tfillseekseq   -- write N values in sequential key, then read "
-    "them by seeking to each key\n"
-    "\trandomtransaction     -- execute N random transactions and "
-    "verify correctness\n"
-    "\trandomreplacekeys     -- randomly replaces N keys by deleting "
-    "the old version and putting the new version\n\n"
-    "\ttimeseries            -- 1 writer generates time series data "
-    "and multiple readers doing random reads on id\n\n"
-    "Meta operations:\n"
-    "\tcompact     -- Compact the entire DB; If multiple, randomly choose one\n"
-    "\tcompactall  -- Compact the entire DB\n"
-    "\tflush - flush the memtable\n"
-    "\tstats       -- Print DB stats\n"
-    "\tresetstats  -- Reset DB stats\n"
-    "\tlevelstats  -- Print the number of files and bytes per level\n"
-    "\tmemstats  -- Print memtable stats\n"
-    "\tsstables    -- Print sstable info\n"
-    "\theapprofile -- Dump a heap profile (if supported by this port)\n"
-    "\treplay      -- replay the trace file specified with trace_file\n"
-    "\tgetmergeoperands -- Insert lots of merge records which are a list of "
-    "sorted ints for a key and then compare performance of lookup for another "
-    "key "
-    "by doing a Get followed by binary searching in the large sorted list vs "
-    "doing a GetMergeOperands and binary searching in the operands which are"
-    "sorted sub-lists. The MergeOperator used is sortlist.h\n");
-#endif
 
 DEFINE_int64(num, 1000000, "Number of key/values to place in database");