test/odbc/Parameters/parameter2nw.c

   1 //Use Connection String "DSN=mycsql;MODE=csql;SERVER=127.0.0.1;PORT=5678;" for Connect Data Source
   2 //CREATE TABLE "T1" WITH 10 FIELDS.
   3 //  INSERT SOME TUPLES IN IT.
   4 //  SELECT TUPLES WITH WHERE CLAUSE
   5
   6 //  AUTHOR :  Jitendra Lenka
   7
   8 #include<stdio.h>
   9 #include<stdlib.h>
  10 #include<sql.h>
  11 #include<sqlext.h>
  12 #include<string.h>
  13
  14 //*************************************************************************
  15 // ERROR CHECK FUNCTION
  16 inline void checkrc(int rc,int line)
  17 {
  18    if(rc)
  19    {
  20        printf("ERROR %d at line %d\n",rc,line);
  21        exit(1);
  22
  23     }
  24 }
  25
  26 //*************************************************************************
  27 // FUNCTION FOR INSERTING ROWS IN IT.
  28 int  InsertTest(SQLHANDLE env,SQLHANDLE dbc,SQLHANDLE stmt)
  29 {
  30
  31       int ret;
  32       int f1=90; // f1 field
  33       short int f2=20;//f2 field
  34       char f3[50]= "Praba";
  35       float f4 = 2.5;
  36       float f5 = 10.50;
  37       int  f9 = 5;
  38       long long f10 = 15000;
  39       int result;
  40
  41       SQLINTEGER slen = SQL_NTS;
  42       //***********************************
  43       // STRUCTURE FIOR DATE DATATYPE
  44       SQL_DATE_STRUCT date;
  45       char strDate[30];
  46
  47       date.year=2008;
  48       date.month=03;
  49       date.day=18;
  50      // strcpy(strDate,"{d '2008-03-18'}");
  51       //*******************************
  52       //  STRUCTURE FOR TIME DATATYPE.
  53       SQL_TIME_STRUCT time;
  54       time.hour = 5;
  55       time.minute = 22;
  56       time.second = 10;
  57       //*****************************
  58       // STRUCTURE FOR TIMESTAMP DATATYPE
  59       SQL_TIMESTAMP_STRUCT timestamp;
  60       timestamp.year = 2008;
  61       timestamp.month = 03;
  62       timestamp.day = 18;
  63       timestamp.hour = 5;
  64       timestamp.minute = 22;
  65       timestamp.second = 10;
  66       timestamp.fraction = 764576;
  67      //******************************
  68       // PREPARE THE STATEMENT.
  69       ret = SQLPrepare(stmt,(unsigned char*)"INSERT INTO T1 VALUES(?,?,?,?,?,?,?,?,?,?)",SQL_NTS);
  70       checkrc(ret,__LINE__);
  71
  72       // BIND PARAMETER FOR ALL THE FIELD
  73
  74       ret = SQLBindParameter(stmt,1,SQL_PARAM_INPUT,SQL_C_SLONG,SQL_INTEGER,0,0,&f1,0,NULL);
  75       checkrc(ret,__LINE__);
  76
  77       ret = SQLBindParameter(stmt,2,SQL_PARAM_INPUT,SQL_C_SSHORT,SQL_SMALLINT,0,0,&f2,0,NULL);
  78       checkrc(ret,__LINE__);
  79
  80       ret = SQLBindParameter(stmt,3,SQL_PARAM_INPUT,SQL_C_CHAR,SQL_CHAR,196,0,(void*)f3,0,&slen);
  81       checkrc(ret,__LINE__);
  82
  83       ret = SQLBindParameter(stmt,4,SQL_PARAM_INPUT,SQL_C_FLOAT,SQL_FLOAT,0,0,&f4,0,NULL);
  84       checkrc(ret,__LINE__);
  85
  86       ret = SQLBindParameter(stmt,5,SQL_PARAM_INPUT,SQL_C_FLOAT,SQL_REAL,0,0,&f5,0,NULL);
  87       checkrc(ret,__LINE__);
  88
  89       ret = SQLBindParameter(stmt,6,SQL_PARAM_INPUT,SQL_C_TYPE_DATE,SQL_TYPE_DATE,196,0,&date,sizeof(date),&slen);
  90       checkrc(ret,__LINE__);
  91
  92       ret = SQLBindParameter(stmt,7,SQL_PARAM_INPUT,SQL_C_TYPE_TIME,SQL_TYPE_TIME,196,0,&time,sizeof(time),&slen);
  93       checkrc(ret,__LINE__);
  94
  95       ret = SQLBindParameter(stmt,8,SQL_PARAM_INPUT,SQL_C_TYPE_TIMESTAMP,SQL_TYPE_TIMESTAMP,196,0,&timestamp,sizeof(timestamp),&slen);
  96       checkrc(ret,__LINE__);
  97
  98       ret = SQLBindParameter(stmt,9,SQL_PARAM_INPUT,SQL_C_TINYINT,SQL_TINYINT,0,0,&f9,0,NULL);
  99       checkrc(ret,__LINE__);
 100
 101       ret = SQLBindParameter(stmt,10,SQL_PARAM_INPUT,SQL_C_SBIGINT,SQL_BIGINT,0,0,&f10,0,NULL);
 102       checkrc(ret,__LINE__);
 103
 104       int i,count=0;
 105       // EXECUTE THE STATEMENT
 106       for(i=0;i<10;i++)
 107       {
 108          f1++;
 109          f2++;
 110          f4++;
 111          ret = SQLExecute(stmt);
 112          checkrc(ret,__LINE__);
 113
 114          ret = SQLTransact(env,dbc,SQL_COMMIT);
 115          checkrc(ret,__LINE__);
 116          count++;
 117       }
 118       printf("Total row inserted=%d\n",count);
 119       return 0;
 120   }
 121 //***********************************************************************
 122 // FETCH ROWS FROM THE TABLE "T1"......select * from T1;
 123 int FetchTest(SQLHANDLE env, SQLHANDLE dbc, SQLHANDLE stmt)
 124 {
 125
 126       int ret;
 127       int f1=10; // f1 field
 128       short int f2=20;//f2 field
 129       char f3[50]= "praba";
 130       float f4 = 2.5;
 131       float f5 = 10.50;
 132       int f9=5;
 133       long long f10=15000;
 134       SQLINTEGER slen = SQL_NTS;
 135       SQL_DATE_STRUCT  date,f6Date;
 136       SQL_TIME_STRUCT  time, f7Time;
 137       SQL_TIMESTAMP_STRUCT  timestamp, f8Timestamp;
 138
 139       date.year=2008;
 140       date.month=03;
 141       date.day=18;
 142
 143       time.hour=5;
 144       time.minute=22;
 145       time.second=10;
 146
 147       timestamp.year=2008;
 148       timestamp.month=03;
 149       timestamp.day=18;
 150       timestamp.hour=5;
 151       timestamp.minute = 22;
 152       timestamp.second = 10;
 153       timestamp.fraction = 764576;
 154
 155        int f1temp,f2temp;
 156        char f3temp[20];
 157        float f4temp, f5temp;
 158
 159        int f9temp;
 160        long long f10temp;
 161
 162      ret = SQLPrepare(stmt,(unsigned char*)"SELECT *  FROM T1 WHERE F1=? AND F2=? AND F3=? AND F4=? AND F5=? AND F6=? AND F7=? AND F8=? AND F9=? AND F10=?",SQL_NTS);
 163      checkrc(ret,__LINE__);
 164
 165     //ret = SQLBindParameter(stmt,1,SQL_PARAM_INPUT,SQL_C_SMALL,SQL_SMALL,0,0,)
 166     ret = SQLBindParameter(stmt,1,SQL_PARAM_INPUT,SQL_C_SLONG,SQL_INTEGER,0,0,&f1temp,0,NULL);
 167     checkrc(ret,__LINE__);
 168
 169     ret = SQLBindParameter(stmt,2,SQL_PARAM_INPUT,SQL_C_SSHORT,SQL_INTEGER,0,0,&f2temp,0,NULL);
 170     checkrc(ret,__LINE__);
 171
 172     ret =  SQLBindParameter(stmt,3,SQL_PARAM_INPUT,SQL_C_CHAR,SQL_CHAR,196,0,(void*)f3temp,0,&slen);
 173     checkrc(ret,__LINE__);
 174
 175     ret = SQLBindParameter(stmt,4,SQL_PARAM_INPUT,SQL_C_FLOAT,SQL_FLOAT,0,0,&f4temp,0,NULL);
 176     checkrc(ret,__LINE__);
 177
 178     ret = SQLBindParameter(stmt,5,SQL_PARAM_INPUT,SQL_C_FLOAT,SQL_REAL,0,0,&f5temp,0,NULL);
 179     checkrc(ret,__LINE__);
 180
 181     ret = SQLBindParameter(stmt,6,SQL_PARAM_INPUT,SQL_C_TYPE_DATE,SQL_TYPE_DATE,196,0,&f6Date,sizeof(f6Date),&slen);
 182     checkrc(ret,__LINE__);
 183
 184     ret = SQLBindParameter(stmt,7,SQL_PARAM_INPUT,SQL_C_TYPE_TIME,SQL_TYPE_TIME,196,0,&f7Time,sizeof(f7Time),&slen);
 185     checkrc(ret,__LINE__);
 186
 187     ret = SQLBindParameter(stmt,8,SQL_PARAM_INPUT,SQL_C_TYPE_TIMESTAMP,SQL_TYPE_TIMESTAMP,196,0,&f8Timestamp,sizeof(f8Timestamp),&slen);
 188     checkrc(ret,__LINE__);
 189
 190     ret = SQLBindParameter(stmt,9,SQL_PARAM_INPUT,SQL_C_TINYINT,SQL_TINYINT,0,0,&f9temp,0,NULL);
 191     checkrc(ret,__LINE__);
 192
 193     ret = SQLBindParameter(stmt,10,SQL_PARAM_INPUT,SQL_C_SBIGINT,SQL_BIGINT,0,0,&f10temp,0,NULL);
 194     checkrc(ret,__LINE__);
 195     //*******************************************************************************************************
 196
 197     ret = SQLBindCol(stmt,1,SQL_C_SLONG,&f1,0,NULL);
 198     checkrc(ret,__LINE__);
 199
 200     ret = SQLBindCol(stmt,2,SQL_C_SSHORT,&f2,0,NULL);
 201     checkrc(ret,__LINE__);
 202
 203
 204     ret = SQLBindCol(stmt,3,SQL_C_CHAR,f3,sizeof(f3),NULL);
 205     checkrc(ret,__LINE__);
 206
 207     ret = SQLBindCol(stmt,4,SQL_C_FLOAT,&f4,0,NULL);
 208     checkrc(ret,__LINE__);
 209
 210     ret = SQLBindCol(stmt,5,SQL_C_FLOAT,&f5,0,NULL);
 211     checkrc(ret,__LINE__);
 212
 213     ret = SQLBindCol(stmt,6,SQL_C_TYPE_DATE,&date,sizeof(date),NULL);
 214     checkrc(ret,__LINE__);
 215
 216     ret = SQLBindCol(stmt,7,SQL_C_TYPE_TIME,&time,sizeof(time),NULL);
 217     checkrc(ret,__LINE__);
 218
 219     ret = SQLBindCol(stmt,8,SQL_C_TYPE_TIMESTAMP,&timestamp,sizeof(timestamp),NULL);
 220     checkrc(ret,__LINE__);
 221
 222     ret = SQLBindCol(stmt,9,SQL_C_TINYINT,&f9,0,NULL);
 223     checkrc(ret,__LINE__);
 224
 225     ret = SQLBindCol(stmt,10,SQL_C_SBIGINT,&f10,0,NULL);
 226     checkrc(ret,__LINE__);
 227
 228     int j, count=0;
 229
 230
 231
 232     f6Date=date;
 233     f7Time=time;
 234     f8Timestamp=timestamp;
 235     for(j=0;j<10;j++)
 236     {
 237       f1temp=f1++;
 238       f2temp=f2++;
 239       strcpy(f3temp,"praba");
 240       f4temp=f4++;
 241       f5temp=f5;
 242       f9temp=f9;
 243       f10temp=f10;
 244
 245       ret = SQLExecute(stmt);
 246       checkrc(ret,__LINE__);
 247       ret = SQLFetch(stmt);
 248       ret = SQLCloseCursor(stmt);
 249       checkrc(ret,__LINE__);
 250       count++;
 251
 252        printf("F1=%d\tF2=%d\tF3=%s\tF4=%f\tF5=%f\tDATE=%d/%d/%d\tTIME=%d-%d-%d\tTIMESTAMP=%d/%d/%d %d-%d-%d\tF9=%d\tF10=%lld\n ",f1,f2,f3,f4,f5,date.year,date.month,date.day,time.hour,time.minute,time.second,timestamp.year,timestamp.month,timestamp.day,timestamp.hour,timestamp.minute,timestamp.second,f9,f10);
 253
 254
 255   }
 256
 257     ret = SQLTransact(env,dbc,SQL_COMMIT);
 258     checkrc(ret,__LINE__);
 259
 260     printf("Total row fetched=%d\n",count);
 261     return 0;
 262 }
 263
 264
 265 int main()
 266 {
 267   SQLHENV env;
 268   SQLHDBC dbc;
 269   SQLHSTMT stmt;
 270   SQLRETURN ret;
 271   SQLCHAR outstr[1024];
 272   SQLSMALLINT outstrlen;
 273
 274   // Aloocate an environment handle
 275   ret=SQLAllocHandle(SQL_HANDLE_ENV,SQL_NULL_HANDLE,&env);
 276   checkrc(ret,__LINE__);
 277
 278    //we need odbc3 support
 279    SQLSetEnvAttr(env,SQL_ATTR_ODBC_VERSION,(void*)SQL_OV_ODBC3,0);
 280
 281   //ALLOCATE A Connection handle
 282   ret = SQLAllocHandle(SQL_HANDLE_DBC,env,&dbc);
 283   checkrc(ret,__LINE__);
 284
 285   // connect to the DSN mydsn
 286    ret = SQLConnect (dbc,
 287                    (SQLCHAR *) "DSN=mycsql;MODE=csql;SERVER=127.0.0.1;PORT=5678;", (SQLSMALLINT) strlen ("DSN=mycsql;MODE=csql;SERVER=127.0.0.1;PORT=5678;"),
 288                    (SQLCHAR *) "root",
 289                    (SQLSMALLINT) strlen ("root"),
 290                    (SQLCHAR *) "manager",
 291                    (SQLSMALLINT) strlen (""));
 292
 293   if(SQL_SUCCEEDED(ret))
 294   {
 295      printf("\nConnected to the Data Source..\n");
 296
 297
 298   }
 299    else
 300    {
 301         printf("error in connection\n");
 302         ret = SQLFreeHandle(SQL_HANDLE_DBC,dbc);
 303         checkrc(ret,__LINE__);
 304
 305         ret = SQLFreeHandle(SQL_HANDLE_ENV,env);
 306         checkrc(ret,__LINE__);
 307         return 1;
 308    }
 309
 310
 311    //******************************************************************
 312    // TABLE CREATED
 313    ret = SQLAllocHandle(SQL_HANDLE_STMT,dbc,&stmt);
 314    checkrc(ret,__LINE__);
 315
 316    SQLCHAR table[200]=
 317      "CREATE TABLE T1(F1 INT,F2 SMALLINT,F3 CHAR(30),F4 FLOAT,F5 FLOAT,F6 DATE,F7 TIME,F8 TIMESTAMP,F9 TINYINT,F10 BIGINT)";
 318    ret = SQLPrepare(stmt,table,SQL_NTS);
 319    checkrc(ret,__LINE__);
 320    ret = SQLExecute(stmt);
 321    checkrc(ret,__LINE__);
 322    printf("\nTABLE CREATED\n");
 323    //*****************************
 324    InsertTest(env,dbc,stmt);
 325    FetchTest(env,dbc,stmt);
 326
 327    //****************************************************************
 328     SQLCHAR drop[100]="DROP TABLE T1";
 329     ret = SQLPrepare(stmt,drop,SQL_NTS);
 330     checkrc(ret,__LINE__);
 331
 332     ret = SQLExecute(stmt);
 333     checkrc(ret,__LINE__);
 334     printf("Table  'T1' dropped successfully\n");
 335
 336     ret = SQLFreeHandle(SQL_HANDLE_STMT,stmt);
 337    checkrc(ret,__LINE__);
 338
 339    ret = SQLDisconnect(dbc);
 340    checkrc(ret,__LINE__);
 341
 342    ret = SQLFreeHandle(SQL_HANDLE_DBC,dbc);
 343    checkrc(ret,__LINE__);
 344
 345    ret = SQLFreeHandle(SQL_HANDLE_ENV,env);
 346    checkrc(ret,__LINE__);
 347    return 0;
 348 }