BUG#27779 (Slave cannot read old rows log events):

Taking code from before BUG#22583 and incorporating as events to be able
to read old events. Also incorporating old pack and unpack functions
into patch.


client/Makefile.am:
  Adding files log_event_old.{h,cc} and rpl_record_old.{h,cc}
client/mysqlbinlog.cc:
  Adding log_event_old.cc.
libmysqld/Makefile.am:
  Adding files log_event_old.{h,cc} and rpl_record_old.{h,cc}
sql/CMakeLists.txt:
  Adding files log_event_old.{h,cc} and rpl_record_old.{h,cc}
sql/Makefile.am:
  Adding files log_event_old.{h,cc} and rpl_record_old.{h,cc}
sql/log_event.cc:
  Adding code to read pre-GA rows events.
sql/log_event.h:
  Refactoring to support inheritance and including "old" events definitions.
sql/log_event_old.cc:
  New BitKeeper file ``sql/log_event_old.cc''
sql/log_event_old.h:
  New BitKeeper file ``sql/log_event_old.h''
sql/rpl_record_old.cc:
  New BitKeeper file ``sql/rpl_record_old.cc''
sql/rpl_record_old.h:
  New BitKeeper file ``sql/rpl_record_old.h''

1 files changed, 17 insertions, 0 deletions

diff --git a/sql/rpl_record_old.h b/sql/rpl_record_old.h
new file mode 100644
index 00000000000..7249d98c7b1
--- /dev/null
+++ b/sql/rpl_record_old.h
@@ -0,0 +1,17 @@
+#ifndef RPL_RECORD_OLD_H
+#define RPL_RECORD_OLD_H
+
+#ifndef MYSQL_CLIENT
+my_size_t pack_row_old(THD *thd, TABLE *table, MY_BITMAP const* cols,
+                       byte *row_data, const byte *record);
+
+#ifdef HAVE_REPLICATION
+int unpack_row_old(RELAY_LOG_INFO *rli,
+                   TABLE *table, uint const colcnt, byte *record,
+                   char const *row, MY_BITMAP const *cols,
+                   char const **row_end, ulong *master_reclength,
+                   MY_BITMAP* const rw_set,
+                   Log_event_type const event_type);
+#endif
+#endif
+#endif