#include <iostream>
#include <stdio.h>
// Uncomment the line below when OCI7 is used with OTL
// #define OTL_ORA7 // Compile OTL 4.0/OCI7
using namespace std;//#define OTL_ORA8 // Compile OTL 4.0/OCI8
#define OTL_ORA8I // Compile OTL 4.0/OCI8i
//#define OTL_ORA9I // Compile OTL 4.0/OCI9i
#include <otlv4.h> // include the OTL 4.0 header file
otl_connect db; // connect object
void select()
{
otl_stream i(50, // buffer size
"select * from test_tabxxx where f1>=:f<int> and f1<=:f*2",
// SELECT statement
db, // connect object
0, // it's not a "reference cursor"
"SQL Stm #1"
);
// create select stream
float f1;
char f2[31];
i<<8; // assigning :f = 8
// SELECT automatically executes when all input variables are
// assigned. First portion of output rows is fetched to the buffer
while(!i.eof()){ // while not end-of-data
i>>f1>>f2;
cout<<"f1="<<f1<<", f2="<<f2<<endl;
}
i<<4; // assigning :f = 4
// SELECT automatically executes when all input variables are
// assigned. First portion of output rows is fetched to the buffer
while(!i.eof()){ // while not end-of-data
i>>f1>>f2;
cout<<"f1="<<f1<<", f2="<<f2<<endl;
}
}
int main()
{
otl_connect::otl_initialize(); // initialize OCI environment
try{
db.rlogon("scott/tiger"); // connect to Oracle
select(); // select records from table
}
catch(otl_exception& p){ // intercept OTL exceptions
cerr<<p.msg<<endl; // print out error message
cerr<<p.stm_text<<endl; // print out SQL that caused the error
cerr<<p.var_info<<endl; // print out the variable that caused the error
}
db.logoff(); // disconnect from Oracle
return 0;
}Output
ORA-00942: table or view does not exist
SQL Stm #1Examples ContentsGo
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