add api rocksdb_sst_file_metadata_get_file_create_time

ctripcorp · Dec 5, 2024 · 3c04f48 · 3c04f48
1 parent c24ff3f
commit 3c04f48
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/db/c.cc b/db/c.cc
@@ -5834,6 +5834,11 @@ char* rocksdb_sst_file_metadata_get_largestkey(
   return CopyString(file_meta->rep->largestkey);
 }
 
+uint64_t rocksdb_sst_file_metadata_get_file_creation_time(
+    rocksdb_sst_file_metadata_t* file_meta) {
+  return file_meta->rep->file_creation_time;
+}
+
 /* Transactions */
 
 rocksdb_transactiondb_options_t* rocksdb_transactiondb_options_create() {

diff --git a/include/rocksdb/c.h b/include/rocksdb/c.h
@@ -2604,6 +2604,14 @@ extern ROCKSDB_LIBRARY_API char* rocksdb_sst_file_metadata_get_smallestkey(
 extern ROCKSDB_LIBRARY_API char* rocksdb_sst_file_metadata_get_largestkey(
     rocksdb_sst_file_metadata_t* file_meta, size_t* len);
 
+/**
+ * Returns the create time of the specified sst file.
+ *
+ * @param file_meta the metadata of an SST file to obtain its create time.
+ */
+extern ROCKSDB_LIBRARY_API uint64_t rocksdb_sst_file_metadata_get_file_creation_time(
+    rocksdb_sst_file_metadata_t* file_meta);
+
 /* Transactions */
 
 extern ROCKSDB_LIBRARY_API rocksdb_column_family_handle_t*