Changeset 4513 for trunk/MagicSoft/Mars/msql

Timestamp:

08/05/04 15:03:07 (20 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/msql/MSQLServer.cc (modified) (5 diffs)

trunk/MagicSoft/Mars/msql/MSQLServer.cc

@@ -31 +31 @@
 //  many features usefull working with relational tables.
 //
+//  Use it like TSQlServer:
+//    new MSQLServer("mysql://localhost:3306", "hercules", "stdmagicpassword");
+//    // now start your TBrowser
+//    new TBrowser;
+//
 ////////////////////////////////////////////////////////////////////////
 #include "MSQLServer.h"
@@ -72 +77 @@
     const TString desc((*row)[1]);
 
-    //cout << "Column Type: " << desc << endl;
+    delete res;
 
     const Bool_t isnum =
@@ -119 +124 @@
         num++;
     }
+
+    delete res;
 
     if (!isnum)
@@ -297 +304 @@
     TSQLResult *res = fServ->Query(query);
     if (res)
+    {
         PrintTable(res);
+        delete res;
+    }
     else
         cout << "Query failed: " << query << endl;
@@ -519 +529 @@
 
     if (res->GetFieldCount()!=1)
+    {
+        delete res;
         return (PrintError("GetEntry - Number of columns != 1", query), "");
+    }
 
     if (res->GetRowCount()>1)
+    {
+        delete res;
         return (PrintError("GetEntry - Number of rows > 1", query), "");
+    }
 
     if (res->GetRowCount()==0)
+    {
+        delete res;
         return "";
+    }
 
     const char *fld = res->Next()->GetField(0);
     if (!fld)
+    {
+        delete res;
         return (PrintError("GetEntry - Entry is empty", query), "");
-
-    return TString(fld);
-}
+    }
+
+    const TString rc(fld);
+    delete res;
+    return rc;
+}