- Implement "remote" index (similar to FEDERATED ones) for MYSQL tables.

  Not yet done for ODBC tables.
modified:
  storage/connect/connect.cc
  storage/connect/ha_connect.cc
  storage/connect/ha_connect.h
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h
  storage/connect/reldef.h
  storage/connect/tabdos.h
  storage/connect/tabmysql.cpp
  storage/connect/tabmysql.h
  storage/connect/tabodbc.cpp
  storage/connect/tabodbc.h
  storage/connect/xindex.cpp
  storage/connect/xtable.h

- Return error in "info" on Cardinality error.
modified:
  storage/connect/ha_connect.cc

1 files changed, 3 insertions, 0 deletions

diff --git a/storage/connect/tabodbc.h b/storage/connect/tabodbc.h
index 34c2bb8cfc7..5db8cbb8cff 100644
--- a/storage/connect/tabodbc.h
+++ b/storage/connect/tabodbc.h
@@ -90,6 +90,7 @@ class TDBODBC : public TDBASE {
   virtual void ResetSize(void);
   virtual int  GetAffectedRows(void) {return AftRows;}
   virtual PSZ  GetServer(void) {return "ODBC";}
+  virtual int  Indexable(void) {return 2;}
 
   // Database routines
   virtual PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n);
@@ -100,6 +101,8 @@ class TDBODBC : public TDBASE {
   virtual int  WriteDB(PGLOBAL g);
   virtual int  DeleteDB(PGLOBAL g, int irc);
   virtual void CloseDB(PGLOBAL g);
+  virtual bool ReadKey(PGLOBAL g, OPVAL op, const void *key, int len)
+                      {return true;}
 
  protected:
   // Internal functions