1 /* CREATE TABLE "T1" WITH 10 FIELDS.
2 INSERT SOME TUPLES IN IT.
3 SQLNumParam() should return 10.
5 AUTHOR : JITENDRA Lenka.
14 //*************************************************************************
15 // ERROR CHECK FUNCTION
16 inline void checkrc(int rc
,int line
)
20 printf("ERROR %d at line %d\n",rc
,line
);
25 //*************************************************************************
26 // FUNCTION FOR INSERTING ROWS IN IT.
28 int InsertTest(SQLHANDLE env
,SQLHANDLE dbc
,SQLHANDLE stmt
)
32 int f1
=90; // f1 field
33 short int f2
=20;//f2 field
34 char f3
[50]= "jitendra";
38 long long f10
= 15000;
41 SQLINTEGER slen
= SQL_NTS
;
42 //***********************************
43 // STRUCTURE FOR DATE DATATYPE
50 // strcpy(strDate,"{d '2008-03-18'}");
51 //*******************************
52 // STRUCTURE FOR TIME DATATYPE.
57 //*****************************
58 // STRUCTURE FOR TIMESTAMP DATATYPE
59 SQL_TIMESTAMP_STRUCT timestamp
;
60 timestamp
.year
= 2008;
64 timestamp
.minute
= 22;
65 timestamp
.second
= 10;
66 timestamp
.fraction
= 764576;
67 //******************************
68 // PREPARE THE STATEMENT.
71 ret
= SQLPrepare(stmt
,(unsigned char*)"INSERT INTO T1 VALUES(?,?,?,?,?,?,?,?,?,?);",SQL_NTS
);
72 checkrc(ret
,__LINE__
);
76 SQLNumParams(stmt,&nop);
81 printf("Number of parameter=%d\n",nop);*/
83 // BIND PARAMETER FOR ALL THE FIELD
85 ret
= SQLBindParameter(stmt
,1,SQL_PARAM_INPUT
,SQL_C_SLONG
,SQL_INTEGER
,0,0,&f1
,0,NULL
);
86 checkrc(ret
,__LINE__
);
88 ret
= SQLBindParameter(stmt
,2,SQL_PARAM_INPUT
,SQL_C_SSHORT
,SQL_SMALLINT
,0,0,&f2
,0,NULL
);
89 checkrc(ret
,__LINE__
);
91 ret
= SQLBindParameter(stmt
,3,SQL_PARAM_INPUT
,SQL_C_CHAR
,SQL_CHAR
,196,0,(void*)f3
,0,&slen
);
92 checkrc(ret
,__LINE__
);
94 ret
= SQLBindParameter(stmt
,4,SQL_PARAM_INPUT
,SQL_C_FLOAT
,SQL_FLOAT
,0,0,&f4
,0,NULL
);
95 checkrc(ret
,__LINE__
);
97 ret
= SQLBindParameter(stmt
,5,SQL_PARAM_INPUT
,SQL_C_FLOAT
,SQL_FLOAT
,0,0,&f5
,0,NULL
);
98 checkrc(ret
,__LINE__
);
100 ret
= SQLBindParameter(stmt
,6,SQL_PARAM_INPUT
,SQL_C_TYPE_DATE
,SQL_TYPE_DATE
,196,0,&date
,sizeof(date
),&slen
);
101 checkrc(ret
,__LINE__
);
103 ret
= SQLBindParameter(stmt
,7,SQL_PARAM_INPUT
,SQL_C_TYPE_TIME
,SQL_TYPE_TIME
,196,0,&time
,sizeof(time
),&slen
);
104 checkrc(ret
,__LINE__
);
106 ret
= SQLBindParameter(stmt
,8,SQL_PARAM_INPUT
,SQL_C_TYPE_TIMESTAMP
,SQL_TYPE_TIMESTAMP
,196,0,×tamp
,sizeof(timestamp
),&slen
);
107 checkrc(ret
,__LINE__
);
109 ret
= SQLBindParameter(stmt
,9,SQL_PARAM_INPUT
,SQL_C_TINYINT
,SQL_TINYINT
,0,0,&f9
,0,NULL
);
110 checkrc(ret
,__LINE__
);
112 ret
= SQLBindParameter(stmt
,10,SQL_PARAM_INPUT
,SQL_C_SBIGINT
,SQL_BIGINT
,0,0,&f10
,0,NULL
);
113 checkrc(ret
,__LINE__
);
116 // EXECUTE THE STATEMENT
122 ret
= SQLExecute(stmt
);
123 checkrc(ret
,__LINE__
);
125 ret
= SQLTransact(env
,dbc
,SQL_COMMIT
);
126 checkrc(ret
,__LINE__
);
129 printf("Total row inserted=%d\n",count
);
132 //***********************************************************************
141 SQLCHAR outstr
[1024];
142 SQLSMALLINT outstrlen
;
144 // Aloocate an environment handle
145 ret
=SQLAllocHandle(SQL_HANDLE_ENV
,SQL_NULL_HANDLE
,&env
);
146 checkrc(ret
,__LINE__
);
148 //we need odbc3 support
149 SQLSetEnvAttr(env
,SQL_ATTR_ODBC_VERSION
,(void*)SQL_OV_ODBC3
,0);
151 //ALLOCATE A Connection handle
152 ret
= SQLAllocHandle(SQL_HANDLE_DBC
,env
,&dbc
);
153 checkrc(ret
,__LINE__
);
155 // connect to the DSN mydsn
156 ret
= SQLConnect (dbc
,
157 (SQLCHAR
*) "test", (SQLSMALLINT
) strlen ("test"),
159 (SQLSMALLINT
) strlen ("root"),
160 (SQLCHAR
*) "manager",
161 (SQLSMALLINT
) strlen (""));
164 if(SQL_SUCCEEDED(ret
))
166 printf("\nConnected to the Data Source..\n");
173 printf("error in conenction\n");
175 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
176 checkrc(ret
,__LINE__
);
178 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
179 checkrc(ret
,__LINE__
);
184 //*****************************************************
186 ret
= SQLAllocHandle(SQL_HANDLE_STMT
,dbc
,&stmt
);
187 checkrc(ret
,__LINE__
);
190 "CREATE TABLE T1(F1 INT,F2 SMALLINT,F3 CHAR(30),F4 FLOAT,F5 FLOAT,F6 DATE,F7 TIME,F8 TIMESTAMP,F9 TINYINT,F10 BIGINT);";
192 ret
= SQLPrepare(stmt
,table
,SQL_NTS
);
193 checkrc(ret
,__LINE__
);
195 ret
= SQLExecute(stmt
);
196 checkrc(ret
,__LINE__
);
197 printf("\nTABLE CREATED\n");
198 //***************************
199 InsertTest(env
,dbc
,stmt
);
200 printf("I am here\n");
201 // FetchTest(env,dbc,stmt);
203 //**************************************************
204 SQLCHAR drop
[100]="DROP TABLE T1";
205 ret
= SQLPrepare(stmt
,drop
,SQL_NTS
);
206 checkrc(ret
,__LINE__
);
207 ret
= SQLExecute(stmt
);
208 if(ret
!=SQL_SUCCESS
&& ret
!=SQL_SUCCESS_WITH_INFO
)
210 printf("Statement failed\n");
214 printf("Table 'T1' dropped successfully\n");
216 ret
= SQLFreeHandle(SQL_HANDLE_STMT
,stmt
);
217 checkrc(ret
,__LINE__
);
219 ret
= SQLDisconnect(dbc
);
220 checkrc(ret
,__LINE__
);
222 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
223 checkrc(ret
,__LINE__
);
225 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
226 checkrc(ret
,__LINE__
);