test/sqlapi/Select/selecttest6.c

   1 /*   create table T1 with two fields,
   2  *   insert 10 rows into the table ,
   3  *   fetch without prepare.
   4
   5  *   Author : Jitendra Lenka
   6  */
   7
   8 #include<AbsSqlStatement.h>
   9 #include<SqlFactory.h>
  10 //#include<Info.h>
  11 int main()
  12 {
  13   DbRetVal rv = OK;
  14   AbsSqlConnection *con = SqlFactory :: createConnection(CSql);
  15   rv  = con->connect("root","manager");
  16   if(rv!=OK)return 1;
  17
  18   AbsSqlStatement *stmt = SqlFactory :: createStatement(CSql);
  19   stmt->setConnection(con);
  20   char statement[200];
  21
  22   strcpy(statement,"CREATE TABLE T1(F1 INT,F2 CHAR(20));");
  23
  24   int rows=0;
  25   rv = stmt->prepare(statement);
  26   if(rv!=OK)
  27   {
  28     delete stmt;
  29     delete con;
  30     return 1;
  31  }
  32
  33  rv  = stmt->execute(rows);
  34   if(rv!=OK)
  35   {
  36     delete stmt;
  37     delete con;
  38     return 2;
  39  }
  40  stmt->free();
  41  printf("Table created\n");
  42
  43  //  insert records
  44
  45  strcpy(statement,"INSERT INTO T1 VALUES(?,?);");
  46
  47  int f1var = 1;
  48  char f2var[24] = "lakshya";
  49
  50
  51  rv = stmt->prepare(statement);
  52  if(rv!=OK)
  53  {
  54    delete stmt;
  55    delete con;
  56    return 3;
  57  }
  58
  59  int count=0;
  60
  61  for(int i=0;i<2;i++)
  62  {
  63
  64    for(int j=0;j<5;j++)
  65     {
  66         f1var = j;
  67         rv = con->beginTrans();
  68         if(rv!=OK)break;
  69
  70
  71         stmt->setIntParam(1,f1var);
  72         stmt->setStringParam(2,f2var);
  73
  74         rv = stmt->execute(rows);
  75         if(rv!=OK)break;
  76         rv = con->commit();
  77         if(rv!=OK)break;
  78         count++;
  79     }
  80     printf("%d rows inserted\n",count);
  81  }
  82  stmt->free();
  83
  84 //*******************************************
  85
  86   strcpy(statement,"SELECT * FROM T1;");
  87   /*rv = stmt->prepare(statement);
  88   if(rv!=OK)
  89   {
  90     delete stmt;
  91     delete con;
  92     return 1;
  93   } */
  94   stmt->bindField(1,&f1var);
  95   stmt->bindField(2,f2var);
  96
  97   void *ret;
  98   count = 0;
  99   rv = con->beginTrans();
 100   if(rv!=OK)return 6;
 101   stmt->execute(rows);
 102
 103
 104
 105   while(1)
 106   {
 107      ret = ((char*)stmt->fetch());
 108      if(ret ==NULL)
 109      {
 110
 111       printf("fetch failed without prepare\n");
 112       strcpy(statement,"DROP TABLE T1;");
 113       rv = stmt->prepare(statement);
 114       rv = stmt->execute(rows);
 115       if(rv==OK){printf("Table dropped successfully\n");}
 116       stmt->free();
 117       delete stmt;
 118       delete con;
 119       return 0;
 120      }
 121      printf("Test script failed\n");
 122   }
 123  delete stmt;
 124  delete con;
 125  return 8;
 126 }