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add speedb is awesome example to support new getting started instruct…
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Original file line number | Diff line number | Diff line change |
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@@ -7,3 +7,4 @@ optimistic_transaction_example | |
options_file_example | ||
simple_example | ||
transaction_example | ||
speedb_is_awesome_example |
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#include <iostream> | ||
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#include "rocksdb/db.h" | ||
#include "rocksdb/options.h" | ||
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using ROCKSDB_NAMESPACE::DB; | ||
using ROCKSDB_NAMESPACE::Options; | ||
using ROCKSDB_NAMESPACE::ReadOptions; | ||
using ROCKSDB_NAMESPACE::Status; | ||
using ROCKSDB_NAMESPACE::WriteOptions; | ||
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#if defined(OS_WIN) | ||
std::string kDBPath = "C:\\Windows\\TEMP\\speedb_is_awesome_example"; | ||
#else | ||
std::string kDBPath = "/tmp/speedb_is_awesome_example"; | ||
#endif | ||
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int main() { | ||
// Open the storage | ||
DB* db = nullptr; | ||
Options options; | ||
// create the DB if it's not already present | ||
options.create_if_missing = true; | ||
Status s = DB::Open(options, kDBPath, &db); | ||
assert(s.ok()); | ||
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// append new entry | ||
std::string key = "key_1"; | ||
std::string put_value = "Speedb is awesome!"; | ||
s = db->Put(WriteOptions(), key, put_value); | ||
assert(s.ok()); | ||
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// retrieve entry | ||
std::string get_value; | ||
s = db->Get(ReadOptions(), key, &get_value); | ||
assert(s.ok()); | ||
assert(get_value == put_value); | ||
std::cout << get_value << std::endl; | ||
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// close DB | ||
s = db->Close(); | ||
assert(s.ok()); | ||
return 0; | ||
} |