1 // Adapter Without network
3 // SQLNumResultCols test
11 //*************************************************************************
13 inline void checkrc(int rc
,int line
)
17 printf("ERROR %d at line %d\n",rc
,line
);
22 //*************************************************************************
23 int InsertTest(SQLHANDLE env
,SQLHANDLE dbc
,SQLHANDLE stmt
)
27 int f1
=90; // f1 field
31 ret
= SQLPrepare(stmt
,(unsigned char*)"INSERT INTO t1 VALUES(?,?)",SQL_NTS
);
32 checkrc(ret
,__LINE__
);
36 ret
= SQLBindParameter(stmt
,1,SQL_PARAM_INPUT
,SQL_C_SLONG
,SQL_INTEGER
,0,0,&f1
,0,NULL
);
37 checkrc(ret
,__LINE__
);
39 ret
= SQLBindParameter(stmt
,2,SQL_PARAM_INPUT
,SQL_C_SLONG
,SQL_INTEGER
,0,0,&f2
,0,NULL
);
40 checkrc(ret
,__LINE__
);
50 ret
= SQLExecute(stmt
);
51 checkrc(ret
,__LINE__
);
53 ret
= SQLTransact(env
,dbc
,SQL_COMMIT
);
54 checkrc(ret
,__LINE__
);
57 printf("Total row inserted=%d\n",count
);
60 //***********************************************************************
61 // FETCH ROWS FROM THE TABLE "T1"......select * from T1;
62 int FetchTest(SQLHANDLE env
, SQLHANDLE dbc
, SQLHANDLE stmt
)
71 ret
= SQLPrepare(stmt
,(unsigned char*)"SELECT f1,f2 FROM t1 ",SQL_NTS
);
73 if(rettype
!=0)return 1;
75 ret = SQLBindCol(stmt,1,SQL_C_SLONG,&f1,0,NULL);
79 ret = SQLBindCol(stmt,2,SQL_C_SLONG,&f2,0,NULL);
86 ret
= SQLExecute(stmt
);
89 ret
= SQLNumResultCols(stmt
,&noc
);
90 printf("SQLNumResultCol() returns = %d\n",noc
);
91 SQLINTEGER slen
= SQL_NTS
;
92 while(SQL_SUCCEEDED(ret
= SQLFetch(stmt
)))
94 ret
=SQLGetData(stmt
, 1, SQL_C_SLONG
, &f1
, 0,&slen
);
95 checkrc(ret
,__LINE__
);
96 ret
=SQLGetData(stmt
, 2, SQL_C_SLONG
, &f2
, 0,&slen
);
97 checkrc(ret
,__LINE__
);
99 printf("F1=%d\tF2=%d\n",f1
,f2
);
103 ret
= SQLCloseCursor(stmt
);
104 checkrc(ret
,__LINE__
);
106 ret
= SQLTransact(env
,dbc
,SQL_COMMIT
);
107 checkrc(ret
,__LINE__
);
109 printf("Total row fetched=%d\n",count
);
120 SQLCHAR outstr
[1024];
121 SQLSMALLINT outstrlen
;
123 // Aloocate an environment handle
124 ret
=SQLAllocHandle(SQL_HANDLE_ENV
,SQL_NULL_HANDLE
,&env
);
125 checkrc(ret
,__LINE__
);
127 //we need odbc3 support
128 SQLSetEnvAttr(env
,SQL_ATTR_ODBC_VERSION
,(void*)SQL_OV_ODBC3
,0);
130 //ALLOCATE A Connection handle
131 ret
= SQLAllocHandle(SQL_HANDLE_DBC
,env
,&dbc
);
132 checkrc(ret
,__LINE__
);
134 // connect to the DSN mydsn
135 ret
= SQLConnect (dbc
,
136 (SQLCHAR
*) "DSN=mycsql;MODE=ADAPTER;SERVER=localhost;PORT=5678;", (SQLSMALLINT
) strlen ("DSN=mycsql;MODE=ADAPTER;SERVER=localhost;PORT=5678;"),
138 (SQLSMALLINT
) strlen ("root"),
139 (SQLCHAR
*) "manager",
140 (SQLSMALLINT
) strlen (""));
142 if(SQL_SUCCEEDED(ret
))
144 printf("\nConnected to the Data Source..\n");
150 printf("error in connection\n");
153 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
154 checkrc(ret
,__LINE__
);
156 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
157 checkrc(ret
,__LINE__
);
162 //******************************************************************
164 ret
= SQLAllocHandle(SQL_HANDLE_STMT
,dbc
,&stmt
);
165 checkrc(ret
,__LINE__
);
168 "CREATE TABLE t1(f1 INT,f2 INT)";
169 ret
= SQLPrepare(stmt
,table
,SQL_NTS
);
170 checkrc(ret
,__LINE__
);
171 ret
= SQLExecute(stmt
);
172 checkrc(ret
,__LINE__
);
173 printf("\nTABLE CREATED\n");
174 //****************************************************************
176 InsertTest(env
,dbc
,stmt
);
177 //*****************************************************************
179 ret1
=FetchTest(env
,dbc
,stmt
);
181 //****************************************************************
182 ret
= SQLPrepare(stmt
,(unsigned char*)"DROP TABLE t1",SQL_NTS
);
183 checkrc(ret
,__LINE__
);
184 ret
= SQLExecute(stmt
);
185 checkrc(ret
,__LINE__
);
186 printf("Table 't1' dropped\n");
187 ret
= SQLFreeHandle(SQL_HANDLE_STMT
,stmt
);
188 checkrc(ret
,__LINE__
);
190 ret
= SQLDisconnect(dbc
);
191 checkrc(ret
,__LINE__
);
193 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
194 checkrc(ret
,__LINE__
);
196 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
197 checkrc(ret
,__LINE__
);