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
|
;
; func_odbc.conf
;
; Each context is a separately defined function. By convention, all
; functions are entirely uppercase, so the defined contexts should also
; be all-uppercase, but there is nothing that enforces this. All functions
; are case-sensitive, however.
;
; For substitution, you have ${ARG1}, ${ARG2} ... ${ARGn}
; for the arguments to each SQL statement.
;
; In addition, for write statements, you have ${VAL1}, ${VAL2} ... ${VALn}
; parsed, just like arguments, for the values. In addition, if you want the
; whole value, never mind the parsing, you can get that with ${VALUE}.
;
;
; If you have data which may potentially contain single ticks, you may wish
; to use the dialplan function SQL_ESC() to escape the data prior to its
; inclusion in the SQL statement.
;
;
; The following variables are available in this configuration file:
;
; readhandle A comma-separated list of DSNs (from res_odbc.conf) to use when
; executing the readsql statement. Each DSN is tried, in
; succession, until the statement succeeds. You may specify up to
; 5 DSNs per function class. If not specified, it will default to
; the value of writehandle or dsn, if specified.
; writehandle A comma-separated list of DSNs (from res_odbc.conf) to use when
; executing the writesql statement. The same rules apply as to
; readhandle. "dsn" is a synonym for "writehandle".
; readsql The statement to execute when reading from the function class.
; writesql The statement to execute when writing to the function class.
; prefix Normally, all function classes are prefixed with "ODBC" to keep
; them uniquely named. You may choose to change this prefix, which
; may be useful to segregate a collection of certain function
; classes from others.
; escapecommas This option may be used to turn off the default behavior of
; escaping commas which occur within a field. If commas are
; escaped (the default behavior), then fields containing commas
; will be treated as a single value when assigning to ARRAY() or
; HASH(). If commas are not escaped, then values will be separated
; at the comma within fields. Please note that turning this option
; off is incompatible with the functionality of HASH().
; ODBC_SQL - Allow an SQL statement to be built entirely in the dialplan
[SQL]
dsn=mysql1
readsql=${ARG1}
; ODBC_ANTIGF - A blacklist.
[ANTIGF]
dsn=mysql1,mysql2 ; Use mysql1 as the primary handle, but fall back to mysql2
; if mysql1 is down. Supports up to 5 comma-separated
; DSNs. "dsn" may also be specified as "readhandle" and
; "writehandle", if it is important to separate reads and
; writes to different databases.
readsql=SELECT COUNT(*) FROM exgirlfriends WHERE callerid='${SQL_ESC(${ARG1})}'
; ODBC_PRESENCE - Retrieve and update presence
[PRESENCE]
dsn=mysql1
readsql=SELECT location FROM presence WHERE id='${SQL_ESC(${ARG1})}'
writesql=UPDATE presence SET location='${SQL_ESC(${VAL1})}' WHERE id='${SQL_ESC(${ARG1})}'
;prefix=OFFICE ; Changes this function from ODBC_PRESENCE to OFFICE_PRESENCE
;escapecommas=no ; Normally, commas within a field are escaped such that each
; field may be separated into individual variables with ARRAY.
; This option turns that behavior off [default=yes].
;mode=multirow ; Enable multirow fetching. Instead of returning results directly,
; mode=multirow queries will return a result-id, which can be passed
; multiple times to ODBC_FETCH, and that function will return each
; row, in order. You can add to this the following parameter:
;rowlimit=5 ; rowlimit will limit the number of rows retrieved and stored from
; the database. If not specified, all rows, up to available memory,
; will be retrieved and stored.
|
