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05348c5fc5
- now all write operations appear to work correctly with PostgeSQL 7.0
- all write operations have been made transactional (atomic writes to
entries are committed separately only in case of complete^1 success
while all other operations are rolled-back by default)
- more cleanup and handling of exceptional conditions
TODO:
- deen to check with different databases and more up to date versions
of both unixODBC and PostgreSQL.
^1: attribute add/modify/delete operations silently succeed if the
appropriate add/delete proc does not exist for each attribute;
this may be correct to hide undesired/unimplemented correspondence
between LDAP and SQL databases; however, a more appropriate
LDAP behavior would be a failure with LDAP_UNAVAILABLE if a
single write operation cannot be executed for such reason
48 lines
1002 B
C
48 lines
1002 B
C
/*
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* Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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#include "portable.h"
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#ifdef SLAPD_SQL
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#include <stdio.h>
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#include <sys/types.h>
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#include "slap.h"
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#include "back-sql.h"
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#include "sql-wrap.h"
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int
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backsql_compare(
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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struct berval *dn,
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struct berval *ndn,
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AttributeAssertion *ava )
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{
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Debug( LDAP_DEBUG_TRACE, "==>backsql_compare() - not implemented\n",
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0, 0, 0 );
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return 1;
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}
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int
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backsql_abandon(
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BackendDB *be,
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Connection *conn,
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Operation *op,
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int msgid )
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{
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Debug( LDAP_DEBUG_TRACE, "==>backsql_abandon()\n", 0, 0, 0 );
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Debug( LDAP_DEBUG_TRACE, "<==backsql_abandon()\n", 0, 0, 0 );
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return 0;
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}
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#endif /* SLAPD_SQL */
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