Fossil

        azCols[i] = (char *)sqlite3_column_name(pStmt, i);
      }
      do{
        nRow++;
        /* extract the data and data types */
        for(i=0; i<nCol; i++){
          aiTypes[i] = x = sqlite3_column_type(pStmt, i);
          if( x==SQLITE_BLOB
           && pArg
           && (pArg->cMode==MODE_Insert || pArg->cMode==MODE_Quote)
          ){
            azVals[i] = "";
          }else{
            azVals[i] = (char*)sqlite3_column_text(pStmt, i);
          }
          if( !azVals[i] && (aiTypes[i]!=SQLITE_NULL) ){
            rc = SQLITE_NOMEM;
            break; /* from for */