On Saturday 22 January 2011 19:46:16 Sherwood McGowan wrote:
> Gentlemen,
>
> I have googled, searched the mailing list archives, and even spoke on
> the IRC channel, but have not found an answer to the following
> problem. I am attempting to retrieve multiple columns in an ODBC query
> using ARRAY per the solutions offered by many individuals. My dialplan
> code is as follows:
>
> exten => _.,n,Set(ARRAY(var1,var2,var3)=${ODBC_LOOKUP(${KEYVAL})})
> exten => _.,n,Verbose(2,var1 = ${var1})
> exten => _.,n,Verbose(2,var2 = ${var2})
> exten => _.,n,Verbose(2,var3 = ${var3})
>
> Here's the func_odbc.conf code:
>
> [LOOKUP]
> dsn=mysql-asterisk
> readsql=SELECT col1, col2, col3 from table1 WHERE keycol = '${ARG1}'
>
> and here's the full log:
> [Jan 22 20:12:50] VERBOSE[32348] pbx.c: -- Executing
> [123@dolookup:8] Set("SIP/sip1-inbound-00000f99",
> "ARRAY(var1,var2,var3)=96829,-3,Name Unavailabl") in new stack
> [Jan 22 20:12:50] DEBUG[32348] func_strings.c: array
> (var1,var2,var3=96829) [Jan 22 20:12:50] DEBUG[32348] func_strings.c:
> array set value (var1=96829) [Jan 22 20:12:50] DEBUG[32348]
> func_strings.c: array set value (var2=(null)) [Jan 22 20:12:50]
> DEBUG[32348] func_strings.c: array set value (var3=(null)) [Jan 22
> 20:12:50] WARNING[32348] pbx.c: MSet: ignoring entry '-3' with no '='
> (in +17322761300@getcnam:8
Add:
[compat]
app_set=1.6
to your asterisk.conf and restart.
Basically, someone a long time ago decided that making Set take multiple
key value pairs would be a good idea. This misfeature led to a great deal
of dialplan confusion, with lots of escaping needed to make it work
correctly. This is what I attempted to fix in 1.6, with 1.4 upgraders
getting the old behavior by default (so their dialplans would not break on
the upgrade) and new users getting the new behavior by default. This is
all detailed in UPGRADE.txt, by the way.
--
Tilghman
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