3 -- objectClass mappings: these may be viewed as structuralObjectClass, the ones that are used to decide how to build an entry
4 -- id a unique number identifying the objectClass
5 -- name the name of the objectClass; it MUST match the name of an objectClass that is loaded in slapd's schema
6 -- keytbl the name of the table that is referenced for the primary key of an entry
7 -- keycol the name of the column in "keytbl" that contains the primary key of an entry; the pair "keytbl.keycol" uniquely identifies an entry of objectClass "id"
8 -- create_proc a procedure to create the entry
9 -- delete_proc a procedure to delete the entry; it takes "keytbl.keycol" of the row to be deleted
10 -- expect_return a bitmap that marks whether create_proc (1) and delete_proc (2) return a value or not
11 insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (1,'inetOrgPerson','persons','id','select create_person()','select delete_person(?)',0);
13 insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (2,'document','documents','id','select create_doc()','select delete_doc(?)',0);
15 insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (3,'organization','institutes','id','select create_o()','select delete_o(?)',0);
17 -- attributeType mappings: describe how an attributeType for a certain objectClass maps to the SQL data.
18 -- id a unique number identifying the attribute
19 -- oc_map_id the value of "ldap_oc_mappings.id" that identifies the objectClass this attributeType is defined for
20 -- name the name of the attributeType; it MUST match the name of an attributeType that is loaded in slapd's schema
21 -- sel_expr the expression that is used to select this attribute (the "select <sel_expr> from ..." portion)
22 -- from_tbls the expression that defines the table(s) this attribute is taken from (the "select ... from <from_tbls> where ..." portion)
23 -- join_where the expression that defines the condition to select this attribute (the "select ... where <join_where> ..." portion)
24 -- add_proc a procedure to insert the attribute; it takes the value of the attribute that is added, and the "keytbl.keycol" of the entry it is associated to
25 -- delete_proc a procedure to delete the attribute; it takes the value of the attribute that is added, and the "keytbl.keycol" of the entry it is associated to
26 -- param_order a mask that marks if the "keytbl.keycol" value comes before or after the value in add_proc (1) and delete_proc (2)
27 -- expect_return a mask that marks whether add_proc (1) and delete_proc(2) are expected to return a value or not
28 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (1,1,'cn','text(persons.name||'' ''||persons.surname)','persons',NULL,'select update_person_cn(?,?)',NULL,3,0);
30 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (2,1,'telephoneNumber','phones.phone','persons,phones','phones.pers_id=persons.id','select add_phone(?,?)','select delete_phone(?,?)',3,0);
32 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (3,1,'givenName','persons.name','persons',NULL,'update persons set name=? where id=?',NULL,3,0);
34 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (4,1,'sn','persons.surname','persons',NULL,'update persons set surname=? where id=?',NULL,3,0);
36 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (5,1,'userPassword','persons.password','persons','persons.password IS NOT NULL','update persons set password=? where id=?',NULL,3,0);
38 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (6,1,'seeAlso','seeAlso.dn','ldap_entries AS seeAlso,documents,authors_docs,persons','seeAlso.keyval=documents.id AND seeAlso.oc_map_id=2 AND authors_docs.doc_id=documents.id AND authors_docs.pers_id=persons.id',NULL,NULL,3,0);
40 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (7,2,'description','documents.abstract','documents',NULL,'update documents set abstract=? where id=?',NULL,3,0);
42 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (8,2,'documentTitle','documents.title','documents',NULL,'update documents set title=? where id=?',NULL,3,0);
44 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (9,2,'documentAuthor','documentAuthor.dn','ldap_entries AS documentAuthor,documents,authors_docs,persons','documentAuthor.keyval=persons.id AND documentAuthor.oc_map_id=1 AND authors_docs.doc_id=documents.id AND authors_docs.pers_id=persons.id','select add_doc_author(?,?)','select delete_doc_author(?,?)',3,0);
46 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (10,2,'documentIdentifier','''document ''||text(documents.id)','documents',NULL,NULL,NULL,3,0);
48 insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (11,3,'o','institutes.name','institutes',NULL,'update institutes set name=? where id=?',NULL,3,0);
51 -- entries mapping: each entry must appear in this table, with a unique DN rooted at the database naming context
52 -- id a unique number > 0 identifying the entry
53 -- dn the DN of the entry, in "pretty" form
54 -- oc_map_id the "ldap_oc_mappings.id" of the main objectClass of this entry (view it as the structuralObjectClass)
55 -- parent the "ldap_entries.id" of the parent of this objectClass; 0 if it is the "suffix" of the database
56 -- keyval the value of the "keytbl.keycol" defined for this objectClass
57 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (1,'o=Example,c=RU',3,0,1);
59 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (2,'cn=Mitya Kovalev,o=Example,c=RU',1,1,1);
61 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (3,'cn=Torvlobnor Puzdoy,o=Example,c=RU',1,1,2);
63 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (4,'cn=Akakiy Zinberstein,o=Example,c=RU',1,1,3);
65 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (5,'documentTitle=book1,o=Example,c=RU',2,1,1);
67 insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (6,'documentTitle=book2,o=Example,c=RU',2,1,2);
70 -- objectClass mapping: entries that have multiple objectClass instances are listed here with the objectClass name (view them as auxiliary objectClass)
71 -- entry_id the "ldap_entries.id" of the entry this objectClass value must be added
72 -- oc_name the name of the objectClass; it MUST match the name of an objectClass that is loaded in slapd's schema
73 insert into ldap_entry_objclasses (entry_id,oc_name) values (4,'referral');
75 insert into ldap_entry_objclasses (entry_id,oc_name) values (2,'posixAccount');
77 -- referrals mapping: entries that should be treated as referrals are stored here
78 -- entry_id the "ldap_entries.id" of the entry that should be treated as a referral
79 -- url the URI of the referral
80 insert into ldap_referrals (entry_id,url) values (4,'ldap://localhost/');
83 -- these procedures are specific for this RDBMS and are used in mapping objectClass and attributeType creation/modify/deletion
84 create function create_person () returns int
86 select setval (''persons_id_seq'', (select case when max(id) is null then 1 else max(id) end from persons));
87 insert into persons (id,name,surname)
88 values (nextval(''persons_id_seq''),'''','''');
89 select max(id) from persons
92 create function update_person_cn (varchar, int) returns int
94 update persons set name = (
96 when position('' '' in $1) = 0 then $1
97 else substr($1, 1, position('' '' in $1) - 1)
101 when position('' '' in $1) = 0 then ''''
102 else substr($1, position('' '' in $1) + 1)
108 create function delete_person (int) returns int
110 delete from phones where pers_id = $1;
111 delete from authors_docs where pers_id = $1;
112 delete from persons where id = $1;
116 create function add_phone (varchar, int) returns int
118 select setval (''phones_id_seq'', (select case when max(id) is null then 1 else max(id) end from phones));
119 insert into phones (id,phone,pers_id)
120 values (nextval(''phones_id_seq''),$1,$2);
121 select max(id) from phones
124 create function delete_phone (varchar, int) returns int
126 delete from phones where phone = $1 and pers_id = $2;
130 create function create_doc () returns int
132 select setval (''documents_id_seq'', (select case when max(id) is null then 1 else max(id) end from documents));
133 insert into documents (id,title,abstract)
134 values (nextval(''documents_id_seq''),'''','''');
135 select max(id) from documents
138 create function delete_doc (int) returns int
140 delete from documents where id = $1;
144 create function create_o () returns int
146 select setval (''institutes_id_seq'', (select case when max(id) is null then 1 else max(id) end from institutes));
147 insert into institutes (id,name)
148 values (nextval(''institutes_id_seq''),'''');
149 select max(id) from institutes
152 create function delete_o (int) returns int
154 delete from institutes where id = $1;
158 create function add_doc_author (varchar, int) returns int
160 insert into authors_docs (pers_id,doc_id) values ((
161 select ldap_entries.keyval
163 where upper($1) = upper(ldap_entries.dn)
168 create function delete_doc_author (varchar, int) returns int
170 delete from authors_docs where authors_docs.pers_id = (
171 select ldap_entries.keyval
173 where upper($1) = upper(ldap_entries.dn)
174 ) and authors_docs.doc_id = $2;