2 // select statements with nonexisting field.it should failed
4 // AUTHOR : Jitendra Lenka
12 //*************************************************************************
14 inline void checkrc(int rc
,int line
)
18 printf("ERROR %d at line %d\n",rc
,line
);
23 //*************************************************************************
24 int InsertTest(SQLHANDLE env
,SQLHANDLE dbc
,SQLHANDLE stmt
)
28 int f1
=90; // f1 field
32 ret
= SQLPrepare(stmt
,(unsigned char*)"INSERT INTO T1 VALUES(?,?)",SQL_NTS
);
33 checkrc(ret
,__LINE__
);
37 ret
= SQLBindParameter(stmt
,1,SQL_PARAM_INPUT
,SQL_C_SLONG
,SQL_INTEGER
,0,0,&f1
,0,NULL
);
38 checkrc(ret
,__LINE__
);
40 ret
= SQLBindParameter(stmt
,2,SQL_PARAM_INPUT
,SQL_C_SLONG
,SQL_INTEGER
,0,0,&f2
,0,NULL
);
41 checkrc(ret
,__LINE__
);
51 ret
= SQLExecute(stmt
);
52 checkrc(ret
,__LINE__
);
54 ret
= SQLTransact(env
,dbc
,SQL_COMMIT
);
55 checkrc(ret
,__LINE__
);
58 printf("Total row inserted=%d\n",count
);
61 //***********************************************************************
62 // FETCH ROWS FROM THE TABLE "T1"......select * from T1;
63 int FetchTest(SQLHANDLE env
, SQLHANDLE dbc
, SQLHANDLE stmt
)
67 int f1
=10; // f1 field
72 ret
= SQLPrepare(stmt
,(unsigned char*)"SELECT F3,F2 FROM T1 ",SQL_NTS
);
74 if(rettype
!=0)return 1;
78 //ret = SQLBindParameter(stmt,1,SQL_PARAM_INPUT,SQL_C_SMALL,SQL_SMALL,0,0,)
79 ret
= SQLBindCol(stmt
,1,SQL_C_SLONG
,&f1
,0,NULL
);
82 ret
= SQLBindCol(stmt
,2,SQL_C_SLONG
,&f2
,0,NULL
);
88 ret
= SQLExecute(stmt
);
89 checkrc(ret
,__LINE__
);
90 while(SQL_SUCCEEDED(ret
= SQLFetch(stmt
)))
98 ret
= SQLTransact(env
,dbc
,SQL_COMMIT
);
99 checkrc(ret
,__LINE__
);
101 printf("Total row fetched=%d\n",count
);
112 SQLCHAR outstr
[1024];
113 SQLSMALLINT outstrlen
;
115 // Aloocate an environment handle
116 ret
=SQLAllocHandle(SQL_HANDLE_ENV
,SQL_NULL_HANDLE
,&env
);
117 checkrc(ret
,__LINE__
);
119 //we need odbc3 support
120 SQLSetEnvAttr(env
,SQL_ATTR_ODBC_VERSION
,(void*)SQL_OV_ODBC3
,0);
122 //ALLOCATE A Connection handle
123 ret
= SQLAllocHandle(SQL_HANDLE_DBC
,env
,&dbc
);
124 checkrc(ret
,__LINE__
);
126 // connect to the DSN mydsn
127 ret
= SQLConnect (dbc
,
128 (SQLCHAR
*) "test", (SQLSMALLINT
) strlen ("test"),
130 (SQLSMALLINT
) strlen ("root"),
131 (SQLCHAR
*) "manager",
132 (SQLSMALLINT
) strlen (""));
134 if(SQL_SUCCEEDED(ret
))
136 printf("\nConnected to the Data Source..\n");
142 printf("error in connection\n");
144 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
145 checkrc(ret
,__LINE__
);
147 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
148 checkrc(ret
,__LINE__
);
153 //******************************************************************
155 ret
= SQLAllocHandle(SQL_HANDLE_STMT
,dbc
,&stmt
);
156 checkrc(ret
,__LINE__
);
159 "CREATE TABLE T1(F1 INT,F2 INT)";
160 ret
= SQLPrepare(stmt
,table
,SQL_NTS
);
161 checkrc(ret
,__LINE__
);
162 ret
= SQLExecute(stmt
);
163 printf("\nTABLE CREATED\n");
164 //****************************************************************
166 InsertTest(env
,dbc
,stmt
);
167 //*****************************************************************
169 ret1
=FetchTest(env
,dbc
,stmt
);
171 //****************************************************************
172 ret
= SQLPrepare(stmt
,(unsigned char*)"drop table T1;",SQL_NTS
);
173 checkrc(ret
,__LINE__
);
175 ret
= SQLExecute(stmt
);
176 checkrc(ret
,__LINE__
);
177 printf("Table 'T1' Dropped\n");
179 ret
= SQLFreeHandle(SQL_HANDLE_STMT
,stmt
);
180 checkrc(ret
,__LINE__
);
182 ret
= SQLDisconnect(dbc
);
183 checkrc(ret
,__LINE__
);
185 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
186 checkrc(ret
,__LINE__
);
188 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
189 checkrc(ret
,__LINE__
);
191 if(ret1
== 0)return 1;