- Fix Catalog JSON table crash when no Jpath

- Added JSON OBJECT specification for pretty != 2.
- Fix NULL values not recognized for nullable JSON columns
- Issue an error message when a JSON table is created without specifying LRECL if PRETTY != 2.
- Make JSONColumns use a TDBJSON class.
- Make JSON table using MAPFAM
modified:
  filamap.h
  filamtxt.h
  ha_connect.cc
  json.result
  tabjson.cpp
  tabjson.h
  table.cpp

- Implementing Discovery for the XML table type.
modified:
  domdoc.cpp
  domdoc.h
  ha_connect.cc
  libdoc.cpp
  plgxml.cpp
  plgxml.h
  reldef.cpp
  reldef.h
  tabxml.cpp
  tabxml.h

- Providing an error message when creating an ODBC table via discovery returns
  columns of more than one table.
modified:
  ha_connect.cc

- TableOptionStruct declaration moved from ha_connect.h to mycat.h
  To make it easier to use by other classes.
modified:
  ha_connect.cc
  ha_connect.h
  mycat.cc
  mycat.h
  reldef.cpp
  tabmysql.cpp
  taboccur.cpp
  tabpivot.cpp
  tabtbl.cpp
  tabutil.cpp
  tabxcl.cpp

1 files changed, 9 insertions, 1 deletions

diff --git a/storage/connect/ha_connect.h b/storage/connect/ha_connect.h
index c3b911710b8..611f9ba0b54 100644
--- a/storage/connect/ha_connect.h
+++ b/storage/connect/ha_connect.h
@@ -26,6 +26,11 @@
 #pragma interface     /* gcc class implementation */
 #endif
 
+/****************************************************************************/
+/*  mycat.h contains the TOS, PTOS, ha_table_option_struct declarations.    */
+/****************************************************************************/
+#include "mycat.h"
+
 static char *strz(PGLOBAL g, LEX_STRING &ls);
 
 /****************************************************************************/
@@ -68,7 +73,6 @@ public:
 
 typedef class XCHK *PCHK;
 typedef class user_connect *PCONNECT;
-typedef struct ha_table_option_struct TOS, *PTOS;
 typedef struct ha_field_option_struct FOS, *PFOS;
 typedef struct ha_index_option_struct XOS, *PXOS;
 
@@ -80,6 +84,9 @@ extern handlerton *connect_hton;
   These can be specified in the CREATE TABLE:
   CREATE TABLE ( ... ) {...here...}
 */
+#if 0  // moved to mycat.h
+typedef struct ha_table_option_struct TOS, *PTOS;
+
 struct ha_table_option_struct {
   const char *type;
   const char *filename;
@@ -111,6 +118,7 @@ struct ha_table_option_struct {
   bool readonly;
   bool sepindex;
   };
+#endif // 0
 
 /**
   structure for CREATE TABLE options (field options)