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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><html><head> <title>OTL 4.0, Example 435 (#defineOTL_THROWS_ON_SQL_SUCCESS_WITH_INFO, ODBC, Sybase SQL Server)</title> <meta name="Author" content="Sergei Kuchin"> <meta name="GENERATOR" content="Mozilla/3.03Gold (Win95; I) [Netscape]"> <meta name="KeyWords" content="OTL, Oracle, ODBC, DB2, CLI, database API, C++, Template Library"></head><body><h1 align="center"><small>OTL 4.0, Example 435 (#defineOTL_THROWS_ON_SQL_SUCCESS_WITH_INFO, ODBC, Sybase SQL Server)</small></h1><p>This example demonstrates #define <a href="otl3_compile.htm#OTL_THROWS_ON_SQL_SUCCESS_WITH_INFO">OTL_THROWS_ON_SQL_SUCCESS_WITH_INFO</a>in a combination with #define <a href="otl3_compile.htm#OTL_UNCAUGHT_EXCEPTION_ON">OTL_EXTENDED_EXCEPTION</a>(also see the otl_exception's<a href="otl3_exception_class.htm#EXTENDED">extended fields</a>).</p><h2>Source Code</h2><pre>#include <iostream><br>using namespace std;<br><br>#include <stdio.h><br>#define OTL_ODBC_UNIX // Compile OTL 4.0/ODBC<br>#define OTL_EXTENDED_EXCEPTION // Enable extended field in otl_exception<br>#define OTL_THROWS_ON_SQL_SUCCESS_WITH_INFO<br>#include <otlv4.h> // include the OTL 4.0 header file<br><br><a href="otl3_connect_class.htm">otl_connect</a> db; // connect object<br><br>void insert()<br>// insert rows into table<br>{ <br> try{<br> // Setting the "OTL throws on SQL_SUCCESS_WITH_INFO flag" to true<br> db.<a href="otl3_connect_class.htm#set_throw_on_sql_success_with_info">set_throw_on_sql_success_with_info</a>(true); <br> // Executing a T-SQL batch of INSERT statements. <br> otl_cursor::<a href="otl3_const_sql.htm">direct_exec</a><br> (db,<br> "SET NOCOUNT ON; " // NOCOUNT needs to be set to ON in order to<br> // work with OTL.<br> "INSERT INTO test_tab VALUES(1,'Name1'); "<br> "INSERT INTO test_tab VALUES(2,'Name2'); "<br> "INSERT INTO test_tab VALUES(2,'*Name2'); "<br> "INSERT INTO test_tab VALUES(3,'Name3') ",<br> otl_exception::enabled<br> );<br> }catch(<a href="otl3_exception_class.htm">otl_exception</a>& p){ // intercept OTL exceptions<br> cerr<<p.msg<<endl; // print out error message<br> cerr<<p.stm_text<<endl; // print out SQL that caused the error<br> cerr<<p.sqlstate<<endl; // print out SQLSTATE message<br> cerr<<p.var_info<<endl; // print out the variable that caused the error<br> if(p.arr_len>0){ // checking if the extended fields were populated<br> for(int j=0;j<p.arr_len;++j){<br> cout<<"MSG["<<j<<"]="<<p.msg_arr[j]<<endl; // message array<br> cout<<"SQLSTATE["<<j<<"]="<<p.sqlstate_arr[j]<<endl; // sqlstate array<br> cout<<"CODE["<<j<<"]="<<p.code_arr[j]<<endl; // code array<br> }<br> }<br> }<br> // Setting the "throw flag" back to false<br> db.<a href="file:///D%7C/oscl/vc/doc/otl4/otl3_connect_class.htm#set_throw_on_sql_success_with_info">set_throw_on_sql_success_with_info</a>(false); <br><br>}<br><br>int main()<br>{<br> <a href="otl3_connect_class.htm">otl_connect::otl_initialize</a>(); // initialize ODBC environment<br> try{<br><br> db.rlogon("scott/tigger@sybsql"); // connect to MS SQL Server<br><br> <a href="otl3_const_sql.htm">otl_cursor::direct_exec<br></a> (<br> db,<br> "drop table test_tab",<br> otl_exception::disabled // disable OTL exceptions<br> ); // drop table<br><br> <a href="otl3_const_sql.htm">otl_cursor::direct_exec<br></a> (<br> db,<br> "create table test_tab(f1 int not null unique, f2 varchar(30))"<br> ); // create table<br><br> insert(); // insert records into table<br><br> }<br><br> catch(<a href="otl3_exception_class.htm">otl_exception</a>& p){ // intercept OTL exceptions<br> cerr<<p.msg<<endl; // print out error message<br> cerr<<p.stm_text<<endl; // print out SQL that caused the error<br> cerr<<p.sqlstate<<endl; // print out SQLSTATE info.<br> cerr<<p.var_info<<endl; // print out the variable that caused the error<br> if(p.arr_len>0){ // checking if the extended fields were populated<br> for(int j=0;j<p.arr_len;++j){<br> cout<<"MSG["<<j<<"]="<<p.msg_arr[j]<<endl; // message array<br> cout<<"SQLSTATE["<<j<<"]="<<p.sqlstate_arr[j]<<endl; // sqlstate array<br> cout<<"CODE["<<j<<"]="<<p.code_arr[j]<<endl; // code array<br> }<br> }<br> }<br><br> db.logoff(); // disconnect from MS SQL Server<br> return 0;<br><br>}<br></pre><h2>Output</h2><pre>[Sybase][ODBC Driver][Adaptive Server Enterprise]Attempt to insert duplicate key row in object 'test_tab' with unique index 'test_tab_f1_7450506592'<br><br>SET NOCOUNT ON; INSERT INTO test_tab VALUES(1,'Name1'); INSERT INTO test_tab VALUES(2,'Name2'); INSERT INTO test_tab VALUES(2,'*Name2'); INSERT INTO test_tab VALUES(3,'Name3') <br>23000<br><br>MSG[0]=[Sybase][ODBC Driver][Adaptive Server Enterprise]Attempt to insert duplicate key row in object 'test_tab' with unique index 'test_tab_f1_7450506592'<br><br>SQLSTATE[0]=23000<br>CODE[0]=2601<br>MSG[1]=[Sybase][ODBC Driver][Adaptive Server Enterprise]Command has been aborted.<br><br>SQLSTATE[1]=ZZZZZ<br>CODE[1]=3621<br><br><hr width="100%"></pre><center><p><a href="otl3_examples.htm">Examples</a> <a href="otl3.htm">Contents</a><a href="home.htm">Go Home</a> </p></center><p>Copyright © 1996, 2008, Sergei Kuchin, email: <a href="mailto:skuchin@aceweb.com">skuchin@aceweb.com</a>,<a href="mailto:skuchin@gmail.com">skuchin@gmail.com/a>.<script language="JavaScript"><!-- hide from old browsers var modDate = new Date(document.lastModified) document.write("<i> Last Updated:</i> " + (modDate.getMonth()+1) + "/" + modDate.getDate() + "/" + "0"+(modDate.getYear())%100+"."); 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