/[PAMELA software]/YodaProfiler/src/GLTables.cpp
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revision 1.29 by mocchiut, Mon Apr 30 09:19:39 2007 UTC revision 1.31 by mocchiut, Sun Sep 9 18:59:41 2007 UTC
# Line 38  GL_TABLES::GL_TABLES(TString host, TStri Line 38  GL_TABLES::GL_TABLES(TString host, TStri
38    fPsw = new TString(psw.Data());    fPsw = new TString(psw.Data());
39    fSet = true;    fSet = true;
40    fNquery = 0;    fNquery = 0;
41      mh = host.Data();
42      mu = user.Data();
43      mp = psw.Data();
44  };  };
45    
46    
# Line 47  void GL_TABLES::Set(TString host, TStrin Line 50  void GL_TABLES::Set(TString host, TStrin
50    fPsw = new TString(psw.Data());    fPsw = new TString(psw.Data());
51    fSet = true;    fSet = true;
52    fNquery = 0;    fNquery = 0;
53      mh = host.Data();
54      mu = user.Data();
55      mp = psw.Data();
56  };  };
57    
58  Bool_t GL_TABLES::IsConnected(TSQLServer *dbc){  Bool_t GL_TABLES::IsConnected(TSQLServer *&dbc){
59    //    //
60    //    //
61    //    //
# Line 59  Bool_t GL_TABLES::IsConnected(TSQLServer Line 65  Bool_t GL_TABLES::IsConnected(TSQLServer
65    //    //
66    //    //
67    //    //
68    //  printf(" host is %s \n",fHost->Data());    //    printf(" host is %s \n",fHost->Data());
69    //    //
70    stringstream myquery;      stringstream myquery;  
71    myquery.str("");    myquery.str("");
72    myquery << "show databases;";    myquery << "show databases;";
73    dbc->Query(myquery.str().c_str());    if ( dbc ){
74    fNquery++;      if ( dbc->IsConnected() ){
75    //        dbc->Query(myquery.str().c_str());
76    if ( dbc->GetErrorCode() != 2013 && dbc->GetErrorCode() != 2006 ){        fNquery++;
77      // is connected        if ( !(dbc->GetErrorCode()) ){
78      return true;          //      printf("ok\n");
79    } else {          //
80            //  if ( (dbc->GetErrorCode() != 2013 && dbc->GetErrorCode() != 2006) ){
81            //    if ( !(dbc->GetErrorCode()) ){
82            // is connected
83            return true;
84            //    };
85          };
86        };
87      };
88      //  printf("porca di quella \n");
89      if ( true ) {
90      //      //
91      printf(" WARNING: Lost connection to DB! try to recover... \n");      printf(" WARNING: Lost connection to DB! try to recover... \n");
92      //      //
# Line 84  Bool_t GL_TABLES::IsConnected(TSQLServer Line 100  Bool_t GL_TABLES::IsConnected(TSQLServer
100      myquery << "show databases;";      myquery << "show databases;";
101      dbc->Query(myquery.str().c_str());      dbc->Query(myquery.str().c_str());
102      fNquery++;      fNquery++;
103        //    printf(" e riporca di quella \n");
104      //      //
105      if ( dbc->GetErrorCode() != 2013 && dbc->GetErrorCode() != 2006 ){      //    if ( dbc->GetErrorCode() != 2013 && dbc->GetErrorCode() != 2006 ){
106        if ( !(dbc->GetErrorCode()) ){
107        //        //
108        printf(" ...connection recovered, I can continue! \n");        printf(" ...connection recovered, I can continue! \n");
109        //        //
# Line 1808  Int_t GL_TLE::DoQuery(TString myquery, T Line 1826  Int_t GL_TLE::DoQuery(TString myquery, T
1826    TSQLRow *row;    TSQLRow *row;
1827    
1828    // Set the right time_zone (otherwise horrible things will occur! :)    // Set the right time_zone (otherwise horrible things will occur! :)
1829      if ( !this->GetGLTABLES()->IsConnected(dbc) ) return -57;  
1830    dbc->Query("SET time_zone = '+0:00'");    dbc->Query("SET time_zone = '+0:00'");
1831    
1832    // Do the query    // Do the query
   if ( !this->GetGLTABLES()->IsConnected(dbc) ) return -57;    
1833    this->GetGLTABLES()->AddQ();    this->GetGLTABLES()->AddQ();
1834    result = dbc->Query(myquery.Data());    result = dbc->Query(myquery.Data());
1835    if(! result->GetRowCount() ) {    if(! result->GetRowCount() ) {
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