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通用的数据库中间库

        <LI>SQLAPI++ ships with all the sources. 
     
        <LI>Free lifetime support, bugs fixing and 
                new version updates.</LI>
      </UL>     
        
        <H2><A name=Examples></A> Examples</H2>
        <H3>Steps</H3>
        <P><A href="./Examples/step1.cpp">Step 1</A>. 
			Connecting to database (and error handling)<BR>
			<A href="./Examples/step2.cpp">Step 2</A>. 
			Executing a simple SQL command<BR>
			<A href="./Examples/step3.cpp">Step 3</A>. 
            Binding input parameters<BR>
            <A href="./Examples/step4.cpp">Step 4.</A> 
            Executing a select query (and fetching result set)<BR>
            <A href="./Examples/step5.cpp">Step 5.</A> 
            Binding LongBinary, LongChar, BLob and CLob data<BR>
            <A href="./Examples/step6.cpp">Step 6.</A> 
            Fetching LongBinary, LongChar, BLob and CLob data<BR>
            <A href="./Examples/step7.cpp">Step 7.</A> 
            Multithreading support and cancelling queries<BR>
       </P>
      
       <H3>Advanced Examples</H3>
       <P><A href="./Examples/refcursors.cpp">Using Oracle REF CURSORs</A><BR>
          <A href="./Examples/nestedcursors.cpp">Using Oracle nested cursors</A><BR><A 
            href="./Examples/bulk_fetch.cpp">Fetching records in bulk</A><BR> 
       </P>
      
      <H2><A name=History></A>History</H2>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>3 November 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.5.2 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>InterBase: commit 
                            management improved. New option is now available for 
                            InterBase connection (&quot;CommitRetaining&quot;). 
                            See <A 
                            href="./OnLineDoc/Connection_setOption.html">
                            SAConnection::setOption</A>.    
                              
              <li>Oracle (OCI7): native error 
                            number reporting fixed.    
                              
              <li>SQL Server (OLE DB): bug fixed when reading data of NTEXT type. 
              </li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>20 October 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.5.1 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li><STRONG>PostgreSQL 
                            support.</STRONG>
              <li>SQL Server (OLE DB): the 
                            ability to use DBPROP_SERVERCURSOR rowset property 
                            added. See <A 
                            href="./ServerSpecific/SQLServer_OleDb.html#Connection and command options">SQL 
                            Server (OLE DB) - Connection and command 
                            options</A>.    
                              
              <li>String and binary data 
                            support has been improved. See <A 
                            href="./OnLineDoc/String_Usage.html">SAString 
                            object</A> 
                            .&nbsp; 
              </li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>15 September 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.7 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>InterBase: bug fixed when 
                            binding NULL values.
              <li> MySQL: setting transaction isolation level implemented.&nbsp; 
              </li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>1 September 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.6 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>C type <EM>bool</EM>
              supporting added. See <A 
                    href="./OnLineDoc/Enums.html#SADataType_t">SADataType_t 
                    enum</A>, 
                    <A 
                    href="./OnLineDoc/ValueRead_asBool.html">SAValueRead::asBool</A>, 
 
                    <A 
                    href="./OnLineDoc/Param_ParamType.html">SAParam::ParamType</A>, 
 
                    <A 
                    href="./OnLineDoc/Param_setParamType.html">SAParam::setParamType</A>, 
 
                    <A 
                    href="./OnLineDoc/Field_FieldType.html">SAField::FieldType</A>. 
              </li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>18 August 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.4 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>SQL Server (OLE DB): COM 
                            initialization improved.</li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>24 July 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.3 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>SQL Server (DB-Library): 
                            error when returning output parameters from 
                            stored procedures is fixed.
 
              <li>   
                                InterBase: 
                            FireBird client support added. 
			  </li></ul>
		  </TD>
		</TR></TABLE>
           
      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>21 July 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.2 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li>Sybase (Sun Solaris): error 
                            when connecting is fixed.
 
              <li>ODBC: returning multiple 
                            result sets from stored procedure 
                            or batch is implemented.&nbsp; 
			  </li></ul>
		  </TD>
		</TR></TABLE>

      <TABLE border=0 cellPadding=1 cellSpacing=1 style="WIDTH: 100%" 
      width="100%">
        <TR bgColor=blue>
          <TD><FONT color=#ffffff><STRONG>14 July 2001</STRONG></FONT></TD></TR>
        <TR>
          <TD>
            <P>Version 3.4.1 of SQLAPI++ library released.</P>
            <P>New features:</P>
            <ul>
              <li><strong>MySQL support</strong>. 
              <li>Sybase: New option is now 
                available for Sybase command 
                (&quot;PreFetchRow&quot;). For more information see: 
                <A href="./OnLineDoc/Command_setOption.html" >SACommand::setOption</A>
              <li>Documentation improved. See 
                 <A href="./ServerSpecific/MySQL.html">MySQL 
                            specific information</A>. 
			</li></ul>
		  </TD>
		</TR></TABLE>

		<P>See <A href="history.html">Full History...</A></P>
      
	  <HR>

      <P align=center><FONT size=2>Last modified: 3 November 2001<BR><A 
      href="mailto:[e-mail]">[e-mail]</A></FONT></P>
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