connection_setisolationlevel.html

能够连接各种数据库的API

                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/Oracle.html" title="Oracle server specific information">Oracle</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 'READ 
                        COMMITTED'<BR><STRONG>SA_ReadCommitted</STRONG> = 'READ 
                        COMMITTED'<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        'SERIALIZABLE'<BR><STRONG>SA_Serializable</STRONG> =    
                                 'SERIALIZABLE'</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/SQLServer_OleDb.html" title="SQL Server (OLE DB) specific information">SQL 
                        Server (OLE DB)</A> </STRONG> </p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 
                        ISOLATIONLEVEL_READUNCOMMITTED  ('Read 
                        Uncommitted')<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        ISOLATIONLEVEL_READCOMMITTED  
                        ('Read Committed')<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        ISOLATIONLEVEL_REPEATABLEREAD  
                        ('Repeatable Read')<BR><STRONG>SA_Serializable</STRONG> = 
                        ISOLATIONLEVEL_SERIALIZABLE     
                                 ('Serializable')</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/SQLServer_DbLibrary.html" title="SQL Server (DB-Library) specific information">SQL 
                        Server (DB-Library)</A> </STRONG> </p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 'READ 
                        UNCOMMITTED'<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        'READ COMMITTED'<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        'REPEATABLE READ'<BR><STRONG>SA_Serializable</STRONG> =    
                                 'SERIALIZABLE'</P></td></tr>
                <TR>
                    <TD>
                        <p><STRONG><A 
                        href="../ServerSpecific/Sybase.html" title="Sybase server specific information">Sybase</A> </STRONG> 
                        </p>
                    <TD>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = CS_OPT_LEVEL0 ('read   
                        uncommitted')<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        CS_OPT_LEVEL1 ('read  
                         committed')<BR><STRONG>SA_RepeatableRead</STRONG> = CS_OPT_LEVEL2 
                        ('repeatable  
                         read')<BR><STRONG>SA_Serializable</STRONG> = 
                        CS_OPT_LEVEL3     
                                 ('serializable')</P>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/DB2.html" title="DB2 server specific information">DB2</A></STRONG> </p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 
                        SQL_TXN_READ_UNCOMMITTED  ('Uncommited 
                        Read')<BR><STRONG>SA_ReadCommitted</STRONG> = SQL_TXN_READ_COMMITTED  
                        ('Cursor Stability')<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        SQL_TXN_REPEATABLE_READ  
                        ('Repeatable Read')<BR><STRONG>SA_Serializable</STRONG> = SQL_TXN_SERIALIZABLE 
  ('Read     
                                 Stability')</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/Informix.html" title="Informix server specific information">Informix</A></STRONG> 
                        </p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 
                        SQL_TXN_READ_UNCOMMITTED<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        SQL_TXN_READ_COMMITTED<BR > 
                        <STRONG>SA_RepeatableRead</STRONG> = 
                         SQL_TXN_REPEATABLE_READ<BR><STRONG>SA_Serializable</STRONG> =  
                                 SQL_TXN_SERIALIZABLE</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/InterBase.html" title="InterBase server specific information">InterBase</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 
                        isc_tpb_read_committed, 
                        isc_tpb_rec_version<BR><STRONG>SA_ReadCommitted</STRONG> = 
                         isc_tpb_read_committed, 
                        isc_tpb_no_rec_version<BR><STRONG>SA_RepeatableRead</STRONG> 
                        = 
                        isc_tpb_consistency<BR><STRONG>SA_Serializable</STRONG> 
                        =    
                                 isc_tpb_concurrency</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/SQLBase.html" title="SQLBase server specific information">SQLBase</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = SQLILRL 
                        ('RL')<BR><STRONG>SA_ReadCommitted</STRONG> = SQLILCS 
                        ('CS')<BR><STRONG>SA_RepeatableRead</STRONG> = SQLILRR 
                        ('RR')<BR><STRONG>SA_Serializable</STRONG> =    
                                SQLILRO ('RO')</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/MySQL.html" title="MySQL server specific information">MySQL</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 'READ 
                        UNCOMMITTED'<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        'READ COMMITTED'<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        'REPEATABLE READ'<BR><STRONG>SA_Serializable</STRONG> =    
                                 'SERIALIZABLE'</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/PostgreSQL.html" title="PostgreSQL server specific information">PostgreSQL</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 'READ 
                        COMMITTED'<BR><STRONG>SA_ReadCommitted</STRONG> = 
                        'READ COMMITTED'<BR><STRONG>SA_RepeatableRead</STRONG> = 
                        'READ COMMITTED'<BR><STRONG>SA_Serializable</STRONG> =    
                                 'SERIALIZABLE'</P></td></tr>
                <tr>
                    <td>
                        <p><STRONG><A 
                        href="../ServerSpecific/ODBC.html" title="ODBC server specific information">ODBC</A></STRONG></p></td>
                    <td>
                        <P><STRONG>SA_ReadUncommitted</STRONG> = 
                        SQL_TXN_READ_UNCOMMITTED<BR><STRONG>SA_ReadCommitted</STRONG> 
                        = 
                        SQL_TXN_READ_COMMITTED<BR><STRONG>SA_RepeatableRead</STRONG> 
                        = 
                        SQL_TXN_REPEATABLE_READ<BR><STRONG>SA_Serializable</STRONG> 
                        =    
                                 SQL_TXN_SERIALIZABLE</P></td></tr>
              </table>  </p>
			
			<h3>See also</h3>
			<p>
            <A href="Connection_IsolationLevel.html" target="" >IsolationLevel</A>&nbsp;
			  
			</p>
            <p><A href="../HowTo/errors.html" target="" >Error handling</A> </p>

			<h3>Problems and Questions</h3>
			<p>			If 
			you haven't found the answer to your questions or 
            have some problems on using the Library, please, send e-mail to <A href="mailto:[e-mail]">[e-mail]</A>.
			</p>
		</td>
	<tr></tr>
</table>
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