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
);
131 //***********************************************************************
140 SQLCHAR outstr
[1024];
141 SQLSMALLINT outstrlen
;
143 // Aloocate an environment handle
144 ret
=SQLAllocHandle(SQL_HANDLE_ENV
,SQL_NULL_HANDLE
,&env
);
145 checkrc(ret
,__LINE__
);
147 //we need odbc3 support
148 SQLSetEnvAttr(env
,SQL_ATTR_ODBC_VERSION
,(void*)SQL_OV_ODBC3
,0);
150 //ALLOCATE A Connection handle
151 ret
= SQLAllocHandle(SQL_HANDLE_DBC
,env
,&dbc
);
152 checkrc(ret
,__LINE__
);
154 // connect to the DSN mydsn
155 ret
= SQLConnect (dbc
,
156 (SQLCHAR
*) "test", (SQLSMALLINT
) strlen ("test"),
158 (SQLSMALLINT
) strlen ("root"),
159 (SQLCHAR
*) "manager",
160 (SQLSMALLINT
) strlen (""));
163 if(SQL_SUCCEEDED(ret
))
165 printf("\nConnected to the Data Source..\n");
172 printf("error in conenction\n");
174 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
175 checkrc(ret
,__LINE__
);
177 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
178 checkrc(ret
,__LINE__
);
183 //*****************************************************
185 ret
= SQLAllocHandle(SQL_HANDLE_STMT
,dbc
,&stmt
);
186 checkrc(ret
,__LINE__
);
188 // SQLCHAR table[200]=
189 //"CREATE TABLE T1(F1 INT,F2 SMALLINT,F3 CHAR(30),F4 FLOAT,F5 FLOAT,F6 DATE,F7 TIME,F8 TIMESTAMP,F9 TINYINT,F10 BIGINT);";
193 "CREATE TABLE T1(F1 INT);";
198 ret
= SQLPrepare(stmt
,table
,SQL_NTS
);
199 checkrc(ret
,__LINE__
);
201 ret
= SQLExecute(stmt
);
202 checkrc(ret
,__LINE__
);
203 printf("\nTABLE CREATED\n");
204 //***************************
205 InsertTest(env
,dbc
,stmt
);
207 // FetchTest(env,dbc,stmt);
209 //**************************************************
210 SQLCHAR drop
[100]="DROP TABLE T1";
211 ret
= SQLPrepare(stmt
,drop
,SQL_NTS
);
212 checkrc(ret
,__LINE__
);
213 ret
= SQLExecute(stmt
);
214 if(ret
!=SQL_SUCCESS
&& ret
!=SQL_SUCCESS_WITH_INFO
)
216 printf("Statement failed\n");
220 printf("Table 'T1' dropped successfully\n");
222 ret
= SQLFreeHandle(SQL_HANDLE_STMT
,stmt
);
223 checkrc(ret
,__LINE__
);
225 ret
= SQLDisconnect(dbc
);
226 checkrc(ret
,__LINE__
);
228 ret
= SQLFreeHandle(SQL_HANDLE_DBC
,dbc
);
229 checkrc(ret
,__LINE__
);
231 ret
= SQLFreeHandle(SQL_HANDLE_ENV
,env
);
232 checkrc(ret
,__LINE__
);