Changeset: 99af88b1730e for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=99af88b1730e
Modified Files:
        monetdb5/mal/mal_interpreter.c
Branch: Feb2013
Log Message:

Return more information upon error


diffs (30 lines):

diff --git a/monetdb5/mal/mal_interpreter.c b/monetdb5/mal/mal_interpreter.c
--- a/monetdb5/mal/mal_interpreter.c
+++ b/monetdb5/mal/mal_interpreter.c
@@ -785,20 +785,22 @@ str runMALsequence(Client cntxt, MalBlkP
                                }
                                stkpc = mb->stop;
                                continue;
-                       default:
+                       default: {
+                               str w;
                                if (pci->token < 0) {
                                        /* temporary NOOP instruction */
                                        break;
                                }
-                               ret = createScriptException(mb, stkpc, MAL,
-                                       NULL, "unkown operation");
+                               w= instruction2str(mb, 0, pci, FALSE);
+                               ret = createScriptException(mb, stkpc, MAL, 
NULL, "unkown operation:%s",w);
+                               GDKfree(w);
                                if (cntxt->qtimeout && time(NULL) - 
stk->clock.tv_usec > cntxt->qtimeout){
                                        ret= createException(MAL, 
"mal.interpreter", RUNTIME_QRY_TIMEOUT);
                                        break;
                                }
                                stkpc= mb->stop;
                                continue;
-                       }
+                       }       }
 
                        /* monitoring information should reflect the input 
arguments,
                           which may be removed by garbage collection  */
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