1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
CREATE OR REPLACE FUNCTION update_vectors() RETURNS TRIGGER AS '
DECLARE
table_name TEXT;
BEGIN
table_name := TG_ARGV[0];
-- **** artifact table ****
IF table_name = ''artifact'' THEN
IF TG_OP = ''DELETE'' THEN
DELETE FROM artifact_idx WHERE artifact_id=OLD.artifact_id;
ELSE
DELETE FROM artifact_idx WHERE artifact_id=NEW.artifact_id;
INSERT INTO artifact_idx (SELECT a.artifact_id, to_tsvector(a.artifact_id::text) || to_tsvector(a.summary) || to_tsvector(a.details) || coalesce(ff_tsvector_agg(to_tsvector(am.body)), to_tsvector('''')) AS vectors FROM artifact a LEFT OUTER JOIN artifact_message am USING (artifact_id) WHERE a.artifact_id=NEW.artifact_id GROUP BY a.artifact_id, a.summary, a.details);
END IF;
-- **** artifact_message table ****
ELSIF table_name = ''artifact_message'' THEN
IF TG_OP = ''DELETE'' THEN
DELETE FROM artifact_idx WHERE artifact_id=OLD.artifact_id;
ELSE
DELETE FROM artifact_idx WHERE artifact_id=NEW.artifact_id;
INSERT INTO artifact_idx (SELECT a.artifact_id, to_tsvector(a.artifact_id::text) || to_tsvector(a.summary) || to_tsvector(a.details) || coalesce(ff_tsvector_agg(to_tsvector(am.body)), to_tsvector('''')) AS vectors FROM artifact a LEFT OUTER JOIN artifact_message am USING (artifact_id) WHERE a.artifact_id=NEW.artifact_id GROUP BY a.artifact_id, a.summary, a.details);
END IF;
-- **** doc_data table ****
ELSIF table_name = ''doc_data'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO doc_data_idx (docid, group_id, vectors) VALUES (NEW.docid, NEW.group_id, to_tsvector(coalesce(NEW.title,'''') ||'' ''|| coalesce(NEW.description,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE doc_data_idx SET group_id=NEW.group_id, vectors=to_tsvector(coalesce(NEW.title,'''') ||'' ''|| coalesce(NEW.description,'''')) WHERE docid=NEW.docid;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM doc_data_idx WHERE docid=OLD.docid;
END IF;
-- **** forum table ****
ELSIF table_name = ''forum'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO forum_idx (msg_id, group_id, vectors) (SELECT f.msg_id, g.group_id, to_tsvector(coalesce(f.subject,'''') ||'' ''||
coalesce(f.body,'''')) AS vectors FROM forum f, forum_group_list g WHERE f.group_forum_id = g.group_forum_id AND f.msg_id = NEW.msg_id);
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE forum_idx SET vectors=to_tsvector(coalesce(NEW.subject,'''') ||'' ''|| coalesce(NEW.body,'''')) WHERE msg_id=NEW.msg_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM forum_idx WHERE msg_id=OLD.msg_id;
END IF;
-- **** frs_file table ****
ELSIF table_name = ''frs_file'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO frs_file_idx (file_id, release_id, vectors) VALUES (NEW.file_id, NEW.release_id, to_tsvector(coalesce(NEW.filename,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE frs_file_idx SET vectors=to_tsvector(coalesce(NEW.filename,'''')), release_id=NEW.release_id WHERE file_id=NEW.file_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM frs_file_idx WHERE file_id=OLD.file_id;
END IF;
-- **** frs_release table ****
ELSIF table_name = ''frs_release'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO frs_release_idx (release_id, vectors) VALUES (NEW.release_id, to_tsvector(coalesce(NEW.changes,'''') ||'' ''|| coalesce(NEW.notes,'''') ||'' ''|| coalesce(NEW.name,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE frs_release_idx SET vectors=to_tsvector(coalesce(NEW.changes,'''') ||'' ''|| coalesce(NEW.notes,'''') ||'' ''|| coalesce(NEW.name,'''')) WHERE release_id=NEW.release_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM frs_release_idx WHERE release_id=OLD.release_id;
DELETE FROM frs_file_idx WHERE release_id=OLD.release_id;
END IF;
-- **** groups table ****
ELSIF table_name = ''groups'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO groups_idx (group_id, vectors) VALUES (NEW.group_id, to_tsvector(coalesce(NEW.group_name,'''') ||'' ''|| coalesce(NEW.short_description,'''') ||'' ''|| coalesce(NEW.unix_group_name,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE groups_idx SET vectors=to_tsvector(coalesce(NEW.group_name,'''') ||'' ''|| coalesce(NEW.short_description,'''') ||'' ''|| coalesce(NEW.unix_group_name,'''')) WHERE group_id=NEW.group_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM groups_idx WHERE group_id=OLD.group_id;
END IF;
-- **** news_bytes table ****
ELSIF table_name = ''news_bytes'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO news_bytes_idx (id, vectors) VALUES (NEW.id, to_tsvector(coalesce(NEW.summary,'''') ||'' ''|| coalesce(NEW.details,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE news_bytes_idx SET vectors=to_tsvector(coalesce(NEW.summary,'''') ||'' ''|| coalesce(NEW.details,'''')) WHERE id=NEW.id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM news_bytes_idx WHERE id=OLD.id;
END IF;
-- **** project_task table ****
ELSIF table_name = ''project_task'' THEN
IF TG_OP = ''DELETE'' THEN
DELETE FROM project_task_idx WHERE project_task_id=OLD.project_task_id;
ELSE
DELETE FROM project_task_idx WHERE project_task_id=NEW.project_task_id;
INSERT INTO project_task_idx (SELECT t.project_task_id, to_tsvector(t.project_task_id::text) || to_tsvector(t.summary) || to_tsvector(t.details) || coalesce(ff_tsvector_agg(to_tsvector(tm.body)), to_tsvector('''')) AS vectors FROM project_task t LEFT OUTER JOIN project_messages tm USING (project_task_id) WHERE t.project_task_id=NEW.project_task_id GROUP BY t.project_task_id, t.summary, t.details);
END IF;
-- **** project_messages table ****
ELSIF table_name = ''project_messages'' THEN
IF TG_OP = ''DELETE'' THEN
DELETE FROM project_task_idx WHERE project_task_id=OLD.project_task_id;
ELSE
DELETE FROM project_task_idx WHERE project_task_id=NEW.project_task_id;
INSERT INTO project_task_idx (SELECT t.project_task_id, to_tsvector(t.summary) || to_tsvector(t.details) || coalesce(ff_tsvector_agg(to_tsvector(tm.body)), to_tsvector('''')) AS vectors FROM project_task t LEFT OUTER JOIN project_messages tm USING (project_task_id) WHERE t.project_task_id=NEW.project_task_id GROUP BY t.project_task_id, t.summary, t.details);
END IF;
-- **** skills_data table ****
ELSIF table_name = ''skills_data'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO skills_data_idx (skills_data_id, vectors) VALUES (NEW.skills_data_id, to_tsvector(coalesce(NEW.title,'''') ||'' ''|| coalesce(NEW.keywords,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE skills_data_idx SET vectors=to_tsvector(coalesce(NEW.title,'''') ||'' ''|| coalesce(NEW.keywords,'''')) WHERE skills_data_id=NEW.skills_data_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM skills_data_idx WHERE skills_data_id=OLD.skills_data_id;
END IF;
-- **** users table ****
ELSIF table_name = ''users'' THEN
IF TG_OP = ''INSERT'' THEN
INSERT INTO users_idx (user_id, vectors) VALUES (NEW.user_id, to_tsvector(coalesce(NEW.user_name,'''') ||'' ''|| coalesce(NEW.realname,'''')));
ELSIF TG_OP = ''UPDATE'' THEN
UPDATE users_idx SET vectors=to_tsvector(coalesce(NEW.user_name,'''') ||'' ''|| coalesce(NEW.realname,'''')) WHERE user_id=NEW.user_id;
ELSIF TG_OP = ''DELETE'' THEN
DELETE FROM users_idx WHERE user_id=OLD.user_id;
END IF;
END IF;
RETURN NEW;
END;'
LANGUAGE 'plpgsql';
|
