- Enable CONNECT tables to have triggers

  Update version number
  modified:   storage/connect/ha_connect.cc

storage/connect/ha_connect.cc

@@ -170,9 +170,9 @@
 #define JSONMAX      10             // JSON Default max grp size
 
 extern "C" {
-	char version[]= "Version 1.06.0008 October 06, 2018";
+	char version[] = "Version 1.06.0009 January 27, 2019";
 #if defined(__WIN__)
-	char compver[]= "Version 1.06.0008 " __DATE__ " "  __TIME__;
+	char compver[]= "Version 1.06.0009 " __DATE__ " "  __TIME__;
 	char slash= '\\';
 #else   // !__WIN__
 	char slash= '/';
@@ -1914,9 +1914,11 @@ int ha_connect::OpenTable(PGLOBAL g, bool del)
         break;
       } // endswitch xmode
 
-  if (xmod != MODE_INSERT || tdbp->GetAmType() == TYPE_AM_MYSQL
-                          || tdbp->GetAmType() == TYPE_AM_ODBC
-													|| tdbp->GetAmType() == TYPE_AM_JDBC) {
+	// g->More is 1 when executing commands from triggers
+	if (!g->More && (xmod != MODE_INSERT
+		           || tdbp->GetAmType() == TYPE_AM_MYSQL
+		           || tdbp->GetAmType() == TYPE_AM_ODBC
+		           || tdbp->GetAmType() == TYPE_AM_JDBC)) {
 		// Get the list of used fields (columns)
     char        *p;
     unsigned int k1, k2, n1, n2;
@@ -4674,7 +4676,10 @@ int ha_connect::start_stmt(THD *thd, thr_lock_type lock_type)
   PGLOBAL g= GetPlug(thd, xp);
   DBUG_ENTER("ha_connect::start_stmt");
 
-  if (check_privileges(thd, GetTableOptionStruct(), table->s->db.str, true))
+	if (table->triggers)
+		g->More = 1;			// We don't know which columns are used by the trigger
+
+	if (check_privileges(thd, GetTableOptionStruct(), table->s->db.str, true))
     DBUG_RETURN(HA_ERR_INTERNAL_ERROR);
 
   // Action will depend on lock_type
@@ -7312,7 +7317,7 @@ maria_declare_plugin(connect)
   0x0106,                                       /* version number (1.06) */
   NULL,                                         /* status variables */
   connect_system_variables,                     /* system variables */
-  "1.06.0008",                                  /* string version */
+  "1.06.0009",                                  /* string version */
 	MariaDB_PLUGIN_MATURITY_STABLE                /* maturity */
 }
 maria_declare_plugin_end;