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

Browse Source 
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
This commit is contained in:
Olivier Bertrand
2014-04-19 17:02:53 +02:00
parent 213ecbbb4f
commit 187e41697b
13 changed files with 291 additions and 174 deletions
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4
storage/connect/tabmysql.h
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@@ -39,6 +39,7 @@ class MYSQLDEF : public TABDEF {/* Logical table description */
inline int GetPortnumber(void) {return Portnumber;}
// Methods
virtual int Indexable(void) {return 2;}
virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
virtual PTDB GetTable(PGLOBAL g, MODE m);
bool ParseURL(PGLOBAL g, char *url, bool b = true);
@@ -96,6 +97,7 @@ class TDBMYSQL : 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);
// Specific routines
bool SetColumnRanks(PGLOBAL g);
@@ -104,7 +106,7 @@ class TDBMYSQL : public TDBASE {
protected:
// Internal functions
bool MakeSelect(PGLOBAL g);
bool MakeSelect(PGLOBAL g, bool mx);
bool MakeInsert(PGLOBAL g);
int BindColumns(PGLOBAL g);
int MakeCommand(PGLOBAL g);