MonetDB: malerrors - Patching the lower errors to comply for SQL.

[Martin Kersten]

Changeset: 579d80b75012 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=579d80b75012
Modified Files:
        sql/backends/monet5/sql_scenario.c
Branch: malerrors
Log Message:

Patching the lower errors to comply for SQL.


diffs (25 lines):

diff --git a/sql/backends/monet5/sql_scenario.c 
b/sql/backends/monet5/sql_scenario.c
--- a/sql/backends/monet5/sql_scenario.c
+++ b/sql/backends/monet5/sql_scenario.c
@@ -1240,5 +1240,21 @@ SQLCacheRemove(Client c, str nme)
 
 str
 SQLcallback(Client c, str msg){
+       if(msg &&  (strstr(msg, "MALexception") || strstr(msg,"GDKexception"))) 
{
+               // massage the error to comply with SQL
+               char *s;
+               s= strchr(msg,(int)':');
+               if (s ) 
+                       s= strchr(msg,(int)':');
+               if( s){
+                       char newerr[1024];
+                       s++;
+                       strncpy(newerr, msg, s - msg);
+                       newerr[s-msg] = 0;
+                       snprintf(newerr + (s-msg), 1024 -(s-msg), "SQLSTATE 
HY020 !%s",s);
+                       GDKfree(msg);
+                       msg = GDKstrdup(newerr);
+               }
+       }
        return MALcallback(c,msg);
 }
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