- /* referral attribute */
- at_map = (backsql_at_map_rec *)ch_calloc( 1,
- sizeof( backsql_at_map_rec ) );
- at_map->bam_ad = slap_schema.si_ad_ref;
- ber_str2bv( "ldap_referrals.url", 0, 1, &at_map->bam_sel_expr );
- ber_str2bv( "ldap_referrals,ldap_entries", 0, 1, &at_map->bam_from_tbls );
-
- bb.bb_len = at_map->bam_from_tbls.bv_len + 1;
- bb.bb_val = at_map->bam_from_tbls;
- backsql_merge_from_clause( &bb, &oc_map->bom_keytbl );
- at_map->bam_from_tbls = bb.bb_val;
-
- BER_BVZERO( &bb.bb_val );
- bb.bb_len = 0;
- backsql_strfcat( &bb, "lbcblb",
- (ber_len_t)STRLENOF( "ldap_entries.id=ldap_referrals.entry_id AND ldap_entries.keyval=" ),
- "ldap_entries.id=ldap_referrals.entry_id AND ldap_entries.keyval=",
- &oc_map->bom_keytbl,
- '.',
- &oc_map->bom_keycol,
- (ber_len_t)STRLENOF( " AND ldap_entries.oc_map_id=" ),
- " AND ldap_entries.oc_map_id=",
- &sbv );
-
- at_map->bam_join_where = bb.bb_val;
-
- at_map->bam_oc = NULL;
-
- at_map->bam_add_proc = NULL;
- {
- char tmp[] =
- "INSERT INTO ldap_referrals "
- "(entry_id,url) VALUES "
- "((SELECT id FROM ldap_entries "
- "WHERE oc_map_id="
- "18446744073709551615UL " /* 64 bit ULONG */
- "AND keyval=?),?)";
- snprintf( tmp, sizeof(tmp),
- "INSERT INTO ldap_referrals "
- "(entry_id,url) VALUES "
- "((SELECT id FROM ldap_entries "
- "WHERE oc_map_id=%lu "
- "AND keyval=?),?)", oc_map->bom_id );
- at_map->bam_add_proc = ch_strdup( tmp );
- }
-
- at_map->bam_delete_proc = NULL;
- {
- char tmp[] =
- "DELETE FROM ldap_referrals "
- "WHERE entry_id=(SELECT id FROM ldap_entries "
- "WHERE oc_map_id="
- "18446744073709551615UL " /* 64 bit ULONG */
- "AND keyval=?) and url=?";
- snprintf( tmp, sizeof(tmp),
- "DELETE FROM ldap_referrals "
- "WHERE entry_id=(SELECT id FROM ldap_entries "
- "WHERE oc_map_id=%lu"
- "AND keyval=?) and url=?",
- oc_map->bom_id );
- at_map->bam_delete_proc = ch_strdup( tmp );
- }
-
- at_map->bam_param_order = 0;
- at_map->bam_expect_return = 0;
- at_map->bam_next = NULL;
-
- backsql_make_attr_query( oc_map, at_map );
- if ( avl_insert( &oc_map->bom_attrs, at_map, backsql_cmp_attr, backsql_dup_attr ) == BACKSQL_DUPLICATE ) {
- Debug( LDAP_DEBUG_TRACE, "backsql_add_sysmaps(): "
- "duplicate attribute \"%s\" in objectClass \"%s\" map\n",
- at_map->bam_ad->ad_cname.bv_val,
- oc_map->bom_oc->soc_cname.bv_val, 0 );
- }
-