src/include/access/archive/archive_am.h

@@ -34,12 +34,18 @@
 
 /* in archive/archive_am.cpp */
 ArchiveConfig *getArchiveConfig();
+/*Return to the basic configuration of the Archive table.*/
 size_t ArchiveRead(const char* fileName, int offset, char *buffer, int length, ArchiveConfig *archive_config = NULL);
+/*Read the contents of the Archive table*/
 int ArchiveWrite(const char* fileName, const char *buffer, const int bufferLength,
     ArchiveConfig *archive_config = NULL);
+/*Write content into the Archive table.*/
+
 int ArchiveDelete(const char* fileName, ArchiveConfig *archive_config = NULL);
+/*Delete content into the Archive table.*/
 List* ArchiveList(const char* prefix, ArchiveConfig *archive_config = NULL,
             bool reportError = true, bool shortenConnTime = false);
+/*List all tables in the Archive*/
 bool ArchiveFileExist(const char* file_path, ArchiveConfig *archive_config);
-
+/*Judge whether the file exists.*/
 #endif /* ARCHIVE_AM_H */