📄 sybase.html
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in the fetch
buffer.
<BR>
Default value: "1".</P>
</TD></TR>
</TBODY></TABLE></P>
<P>For more details see <A href="../OnLineDoc/Command_setOption.html" >SACommand::setOption</A>, <A href="../OnLineDoc/Connection_setOption.html" >SAConnection::setOption</A>.</P>
<H3><A name="Getting native Sybase API">Getting
native Sybase API</A> </H3>
<P>You can call client specific API functions
which are not directly supported by SQLAPI++ Library. <A
href="../OnLineDoc/Connection_NativeAPI.html">SAConnection::NativeAPI</A>
method returns a pointer to the set of native API functions
available for <STRONG>Sybase</STRONG>
. To use the database API directly you have to downcast
this <STRONG>saAPI</STRONG> pointer to the appropriate type and use its
implementation-specific members. The following table shows what type
cast you have to make and what additional header file you have to
include to work with <STRONG>Sybase</STRONG>
API. </P>
<P>
<TABLE border=1 cellPadding=5 width=100%>
<TR bgColor=#000094>
<TD style="WIDTH: 300px" width=300>
<P><STRONG><FONT color=white face="">Type casting</FONT>
</STRONG></P></TD>
<TD>
<P><STRONG><FONT color=white face="">Additional
<BR>include
file</FONT> </STRONG></P></TD></TR>
<TR>
<TD>
<P>Cast the result to <STRONG
>class sybAPI</STRONG>:</P>
<P><FONT face=System>saAPI *pResult = con.NativeAPI();<BR>sybAPI *p_sybAPI = (sybAPI *)pResult;</FONT></P></TD>
<TD><STRONG>
<P><STRONG>#include
<sybAPI.h></STRONG></P> </STRONG></TD></TR>
</TABLE> </P>
<P>To get more information about DBMS API
functions see this DBMS specific documentation. </P>
<P>For more details see <A
href="../OnLineDoc/Connection_NativeAPI.html">SAConnection::NativeAPI</A>.</P>
<P> </P>
<H3><A
name="Getting native Sybase connection related handles">Getting
native Sybase connection related handles</A> </H3>
<P>You have to use native API handles when you
want to call specific <STRONG>Sybase</STRONG>
API functions which are not directly
supported by the Library. API functions usually need to receive one
or more active handles as a parameter(s). <A
href="../OnLineDoc/Connection_NativeHandles.html">SAConnection::NativeHandles</A> method returns a pointer to
the set of native API <STRONG>connection
related</STRONG> handles. To use API handles directly you have to
downcast <STRONG>saConnectionHandles</STRONG> pointer to the appropriate type
and use its implementation-specific members. The following table
shows what type cast you have to make and what additional header
file you have to include to work with specific
<STRONG>Sybase</STRONG>
API. </P>
<p>
<table border=1 cellPadding=5 width=100%>
<TBODY>
<tr bgColor=#000094>
<td >
<P><STRONG><FONT color=white face="">Type casting</FONT> </STRONG></P></td>
</tr>
<TR>
<TD>
<P><STRONG><FONT color=maroon
face="">Cast the result</FONT></STRONG> to <STRONG
>class
sybConnectionHandles</STRONG>:</P><FONT face=System><FONT face=System>
<P><STRONG><FONT color=maroon face="">#include
<sybAPI.h></FONT> </STRONG></P>
<P>saConnectionHandles *pResult =
con.NativeHandles</FONT>();<BR>sybConnectionHandles *p_sybCH
=<BR>
(sybConnectionHandles *)pResult;</p>
<P><FONT
face="Times New Roman"><STRONG><FONT color=maroon
face="">Available handles:</FONT></STRONG></FONT>
</P>
<UL>
<LI><FONT face="Times New Roman">CS_CONNECTION
*m_connection;</FONT>
</FONT></LI></UL></td></tr>
</table></P>
<P>To get more information about DBMS API
functions and handles see this DBMS specific documentation.
</P>
<P>For more details see <A
href="../OnLineDoc/Connection_NativeHandles.html">SAConnection::NativeHandles</A>.</P>
<P> </P>
<H3><A
name="Getting native Sybase command related handles">Getting native
Sybase command related handles</A> </H3>
<P>You have to use native API handles when you
want to call specific <STRONG>Sybase</STRONG>
API functions which are not directly
supported by the Library. API functions usually need to receive one
or more active handles as a parameter(s). <A
href="../OnLineDoc/Command_NativeHandles.html">SACommand::NativeHandles</A> method returns a pointer to the
set of native API <STRONG>command
related</STRONG> handles. To use API handles directly you have to
downcast <STRONG>saCommandHandles</STRONG> pointer to the appropriate type and
use its implementation-specific members. The following table shows
what type cast you have to make and what additional header file you
have to include to work with specific <STRONG>Sybase</STRONG>
API. </P>
<p>
<table border=1 cellPadding=5 width=100%>
<TBODY>
<tr bgColor=#000094>
<td >
<P><STRONG><FONT color=white face="">Type casting</FONT> </STRONG></P></td>
</tr>
<TR>
<TD>
<P><STRONG><FONT color=maroon
face="">Cast the result</FONT></STRONG> to <STRONG
>class
sybCommandHandles</STRONG>:</P><FONT face=System><FONT face=System>
<P><STRONG><FONT color=maroon face="">#include
<sybAPI.h></FONT> </STRONG></P>
<P>saCommandHandles *pResult =
cmd.NativeHandles</FONT>();<BR>sybCommandHandles *p_sybCH
=<BR>
(sybCommandHandles *)pResult;</p>
<P><FONT
face="Times New Roman"><STRONG><FONT color=maroon
face="">Available handles:</FONT></STRONG></FONT>
</P>
<UL>
<LI><FONT face="Times New Roman"> CS_COMMAND
*m_command;</FONT></LI></UL></FONT></TD></TR></TBODY></TABLE></P>
<P>To get more information about DBMS API
functions and handles see this DBMS specific documentation.
</P>
<P>For more details see <A
href="../OnLineDoc/Command_NativeHandles.html">SACommand::NativeHandles</A>.</P>
<P> </P>
<H3><A name="Error handling">Error
handling</A> </H3>
<P>When an error occurs inside SQLAPI++ Library
it throws an exception of type <A href="../OnLineDoc/Exception.html" >SAException</A>. <A
href="../OnLineDoc/Exception_ErrPos.html">SAException::ErrPos</A>
method gets an error position in SQL statement. In
<STRONG>Sybase</STRONG>
server <A
href="../OnLineDoc/Exception_ErrPos.html">SAException::ErrPos</A> method
returns the number of line within
SQL statement where error occurred.</P>
<P>For more details see <A
href="../HowTo/errors.html">How To - Error handling</A>, <A
href="../OnLineDoc/Exception_Usage.html">SAException object</A>.</P>
<P> </P>
<H3><A
name="Special header files - Compile time">Special header files -
Compile time</A> </H3>
<P>The header files are in the <STRONG>include</STRONG> subdirectory of SQLAPI++
distributions:<BR><STRONG>#include <SQLAPI.h>
</STRONG>- main header, should be
used whenever SQLAPI++ is used.<BR><STRONG> #include <sybAPI.h>
</STRONG>-
<STRONG>Sybase</STRONG> , should be included if direct Open Client calls are
required.</P>
<P>For more details see <A
href="../OnLineDoc/index.html#Instructions for Compiling and Linking Applications with SQLAPI++">Online Documentation - Instructions for
Compiling and Linking Applications with SQLAPI++</A> </P>
<P> </P>
<h3>Problems and Questions</h3>
<p>If you don't find the answer to you
questions or have some problems on using the Library, please, send
e-mail to <A href="mailto:howto@sqlapi.com">howto@sqlapi.com</A>. </p></TD>
<tr></tr></TBODY></TABLE></FONT>
</body></html>
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