Fix failing test connect.json for MariaDB 10.0

Suppressing Uri and dsn from json tables (was MGO)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

storage/connect/ha_connect.cc

@@ -209,7 +209,7 @@ pthread_mutex_t parmut = PTHREAD_MUTEX_INITIALIZER;
 /***********************************************************************/
 PQRYRES OEMColumns(PGLOBAL g, PTOS topt, char *tab, char *db, bool info);
 PQRYRES VirColumns(PGLOBAL g, bool info);
-PQRYRES JSONColumns(PGLOBAL g, char *db, char *dsn, PTOS topt, bool info);
+PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info);
 PQRYRES XMLColumns(PGLOBAL g, char *db, char *tab, PTOS topt, bool info);
 int     TranslateJDBCType(int stp, char *tn, int prec, int& len, char& v);
 void    PushWarning(PGLOBAL g, THD *thd, int level);
@@ -5557,9 +5557,7 @@ static int connect_assisted_discovery(handlerton *, THD* thd,
 			case TAB_XML:
 #endif   // LIBXML2_SUPPORT  ||         DOMDOC_SUPPORT
 			case TAB_JSON:
-				dsn = strz(g, create_info->connect_string);
-
-				if (!fn && !zfn && !mul && !dsn)
+				if (!fn && !zfn && !mul)
 					sprintf(g->Message, "Missing %s file name", topt->type);
 				else
 					ok = true;
@@ -5705,7 +5703,7 @@ static int connect_assisted_discovery(handlerton *, THD* thd,
 					qrp = VirColumns(g, fnc == FNC_COL);
 					break;
 				case TAB_JSON:
-					qrp = JSONColumns(g, (char*)db, dsn, topt, fnc == FNC_COL);
+					qrp = JSONColumns(g, (char*)db, topt, fnc == FNC_COL);
 					break;
 #if defined(LIBXML2_SUPPORT) || defined(DOMDOC_SUPPORT)
 				case TAB_XML:

storage/connect/tabdos.cpp

@@ -132,7 +132,6 @@ bool DOSDEF::DefineAM(PGLOBAL g, LPCSTR am, int)
   bool   map = (am && (*am == 'M' || *am == 'm'));
   LPCSTR dfm = (am && (*am == 'F' || *am == 'f')) ? "F"
              : (am && (*am == 'B' || *am == 'b')) ? "B"
-		         : (am && (*am == 'X' || *am == 'x')) ? "X"
 		         : (am && !stricmp(am, "DBF"))        ? "D" : "V";
 
 	if ((Zipped = GetBoolCatInfo("Zipped", false))) {
@@ -149,7 +148,6 @@ bool DOSDEF::DefineAM(PGLOBAL g, LPCSTR am, int)
   GetCharCatInfo("Recfm", (PSZ)dfm, buf, sizeof(buf));
   Recfm = (toupper(*buf) == 'F') ? RECFM_FIX :
           (toupper(*buf) == 'B') ? RECFM_BIN :
-		      (toupper(*buf) == 'X') ? RECFM_NAF : // MGO
 		      (toupper(*buf) == 'D') ? RECFM_DBF : RECFM_VAR;
   Lrecl = GetIntCatInfo("Lrecl", 0);
 

storage/connect/tabjson.cpp

@@ -63,7 +63,7 @@ typedef struct _jncol {
 /* JSONColumns: construct the result blocks containing the description */
 /* of all the columns of a table contained inside a JSON file.         */
 /***********************************************************************/
-PQRYRES JSONColumns(PGLOBAL g, char *db, char *dsn, PTOS topt, bool info)
+PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info)
 {
   static int  buftyp[] = {TYPE_STRING, TYPE_SHORT, TYPE_STRING, TYPE_INT, 
                           TYPE_INT, TYPE_SHORT, TYPE_SHORT, TYPE_STRING};
@@ -112,7 +112,7 @@ PQRYRES JSONColumns(PGLOBAL g, char *db, char *dsn, PTOS topt, bool info)
 #endif   // ZIP_SUPPORT
 	tdp->Fn = GetStringTableOption(g, topt, "Filename", NULL);
 
-	if (!tdp->Fn && !dsn) {
+	if (!tdp->Fn) {
 		strcpy(g->Message, MSG(MISSING_FNAME));
 		return NULL;
 	} // endif Fn
@@ -424,7 +424,7 @@ bool JSONDEF::DefineAM(PGLOBAL g, LPCSTR, int poff)
   Pretty = GetIntCatInfo("Pretty", 2);
   Limit = GetIntCatInfo("Limit", 10);
   Base = GetIntCatInfo("Base", 0) ? 1 : 0;
-	return DOSDEF::DefineAM(g, (Uri ? "XMGO" : "DOS"), poff);
+	return DOSDEF::DefineAM(g, "DOS", poff);
 } // end of DefineAM
 
 /***********************************************************************/
@@ -2048,7 +2048,6 @@ TDBJCL::TDBJCL(PJDEF tdp) : TDBCAT(tdp)
   {
   Topt = tdp->GetTopt();
   Db = (char*)tdp->GetDB();
-	Dsn = (char*)tdp->Uri;
   } // end of TDBJCL constructor
 
 /***********************************************************************/
@@ -2056,7 +2055,7 @@ TDBJCL::TDBJCL(PJDEF tdp) : TDBCAT(tdp)
 /***********************************************************************/
 PQRYRES TDBJCL::GetResult(PGLOBAL g)
   {
-  return JSONColumns(g, Db, Dsn, Topt, false);
+  return JSONColumns(g, Db, Topt, false);
   } // end of GetResult
 
 /* --------------------------- End of json --------------------------- */

storage/connect/tabjson.h

@@ -36,7 +36,7 @@ class DllExport JSONDEF : public DOSDEF {         /* Table description */
   friend class TDBJSON;
   friend class TDBJSN;
   friend class TDBJCL;
-  friend PQRYRES JSONColumns(PGLOBAL, char*, char*, PTOS, bool);
+  friend PQRYRES JSONColumns(PGLOBAL, char*, PTOS, bool);
 public:
   // Constructor
   JSONDEF(void);
@@ -58,7 +58,6 @@ class DllExport JSONDEF : public DOSDEF {         /* Table description */
   int   Level;                  /* Used for catalog table              */
   int   Base;                   /* The array index base                */
   bool  Strict;                 /* Strict syntax checking              */
-	const char *Uri;							/* MongoDB connection URI              */
   }; // end of JSONDEF
 
 /* -------------------------- TDBJSN class --------------------------- */