System Versioning 1.0 pre7

Merge branch '10.3' into trunk

1 files changed, 16 insertions, 0 deletions

diff --git a/sql/handler.h b/sql/handler.h
index 13b8dc41f65..1a4e83c093d 100644
--- a/sql/handler.h
+++ b/sql/handler.h
@@ -672,6 +672,15 @@ struct xid_t {
 };
 typedef struct xid_t XID;
 
+/*
+  The size of XID string representation in the form
+  'gtrid', 'bqual', formatID
+  see xid_t::get_sql_string() for details.
+*/
+#define SQL_XIDSIZE (XIDDATASIZE * 2 + 8 + MY_INT64_NUM_DECIMAL_DIGITS)
+/* The 'buf' has to have space for at least SQL_XIDSIZE bytes. */
+uint get_sql_xid(XID *xid, char *buf);
+
 /* for recover() handlerton call */
 #define MIN_XID_LIST_SIZE  128
 #define MAX_XID_LIST_SIZE  (1024*128)
@@ -1929,6 +1938,13 @@ struct HA_CREATE_INFO: public Table_scope_and_contents_source_st,
     used_fields|= (HA_CREATE_USED_CHARSET | HA_CREATE_USED_DEFAULT_CHARSET);  
     return false;
   }
+  ulong table_options_with_row_type()
+  {
+    if (row_type == ROW_TYPE_DYNAMIC || row_type == ROW_TYPE_PAGE)
+      return table_options | HA_OPTION_PACK_RECORD;
+    else
+      return table_options;
+  }
 };