test/adapter/Select/selecttest6.c

   1 /*   create table t1 with two fields,
   2  *   insert 10 rows into the table ,
   3  *   fetch without prepare.
   4 */
   5
   6 #include "common.h"
   7 int main()
   8 {
   9   DbRetVal rv = OK;
  10   AbsSqlConnection *con = createConnection();
  11   rv  = con->connect("root","manager");
  12   if(rv!=OK)return 1;
  13
  14   AbsSqlStatement *stmt = createStatement();
  15   stmt->setConnection(con);
  16   char statement[200];
  17
  18   strcpy(statement,"CREATE TABLE t1(f1 INT,f2 CHAR(20));");
  19   if(strcmp(getenv("DSN"),"db2")==0)
  20       strcpy(statement,"CREATE TABLE t1(f1 INT,f2 CHAR(20))");
  21
  22   int rows=0;
  23   rv = stmt->prepare(statement);
  24   if(rv!=OK)
  25   {
  26     delete stmt;
  27     delete con;
  28     return 1;
  29  }
  30
  31  rv  = stmt->execute(rows);
  32   if(rv!=OK)
  33   {
  34     delete stmt;
  35     delete con;
  36     return 2;
  37  }
  38  stmt->free();
  39  printf("Table created\n");
  40  con->commit();
  41  //  insert records
  42
  43  strcpy(statement,"INSERT INTO t1 VALUES(?,?);");
  44  if(strcmp(getenv("DSN"),"db2")==0)
  45      strcpy(statement,"INSERT INTO t1 VALUES(?,?)");
  46
  47  int f1var = 1;
  48  char f2var[20] = "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   if(strcmp(getenv("DSN"),"db2")==0)
  88       strcpy(statement,"SELECT * FROM t1");
  89   /*rv = stmt->prepare(statement);
  90   if(rv!=OK)
  91   {
  92     delete stmt;
  93     delete con;
  94     return 1;
  95   } */
  96   stmt->bindField(1,&f1var);
  97   stmt->bindField(2,f2var);
  98
  99   void *ret;
 100   count = 0;
 101   rv = con->beginTrans();
 102   if(rv!=OK)return 6;
 103   stmt->execute(rows);
 104
 105
 106
 107   while(1)
 108   {
 109      ret = ((char*)stmt->fetch());
 110      if(ret ==NULL)
 111      {
 112
 113       printf("fetch failed without prepare\n");
 114       strcpy(statement,"DROP TABLE t1;");
 115       if(strcmp(getenv("DSN"),"db2")==0)
 116           strcpy(statement,"DROP TABLE t1;");
 117       rv = stmt->prepare(statement);
 118       rv = stmt->execute(rows);
 119       if(rv==OK){printf("Table dropped successfully\n");}
 120       stmt->free();
 121       con->commit();
 122       delete stmt;
 123       delete con;
 124       return 0;
 125      }
 126      printf("Test script failed\n");
 127   }
 128  delete stmt;
 129  delete con;
 130  return 8;
 131 }