Hi,

please include your controller config and the http call.

Best regards, Alex


On 2017-03-19 04:49, Rajesh Kumar Mallah wrote:
Hi ,

Including member_balance(member_id) in 'search_exposes' config param
did help to proceed to some extent , but the function is being
prefixed by the table alias whereas it should be left alone.

eg:


  search_exposes     => [
         qw/member_balance(member_id)/,
         ............
         . . . . .
     ],);


produces following invalid SQL note: member_balance is prefixed by
'me' .


ERROR DBIx::Class::Storage::DBI::_dbh_execute(): DBI Exception:
DBD::Pg::st execute failed: ERROR:  schema "me" does not exist [for
Statement

"SELECT me.holder1 FROM general.members me WHERE ( (
me.member_balance(member_id) = ? AND me.society_id = ? ) ) ORDER BY
member_id" with ParamValues: 1='21', 2='50']


Any help is appreciated.

regds
mallah.


Hi ,

How to perform below search:

select member_id,holder1 from general.members where
      member_balance(member_id , '2017-03-14') < 0 ;

there is a function on LHS of the condition

Regds
Mallah.






Hello Rajesh,

C::C::DBIC::API supports that under the hood, so not sure what are you
going after.

You can either use: search=JSON.stringify(object) or construct the
search
passing params like: search.holder.-ilike=%mis%. Both should work out of
the box.

Regards

On Wed, Mar 1, 2017 at 10:24 AM, Rajesh Kumar Mallah
<mal...@redgrape.tech>
wrote:


Hi ,

CGI::Expand collapse_hash comes to rescue ,
below is a small snippet that converts the perl
hash reference to the TT's dotted format using
CGI::Expand.


============================================================
#!/usr/bin/perl -w

use strict;

use CGI::Expand qw(expand_hash  collapse_hash);
use Data::Dumper;
use JSON::XS;
use URI::Escape;


# SQL::Abstract Syntax comes here.
my $where  = {
        search => {
           holder1 => { -ilike => '%mis%' },
           mobile1 => { -ilike => '%967%' },
           flat_no => 'A203'
         }
} ;



my $flat_hash = collapse_hash( $where );

print  join '&' ,   map { my $k = $_; my $v = uri_escape(
$flat_hash->{$k})  ; "$k=$v"   } keys %{$flat_hash};

print "\n";
======================================================

Output:


$VAR1 = {
           'search.mobile1.-ilike' => '%967%',
           'search.holder1.-ilike' => '%mis%',
           'search.flat_no' => 'A203'
         };
search.mobile1.-ilike=%25967%25&search.holder1.-ilike=%
25mis%25&search.flat_no=A203



Regds
Mallah.




Hi ,

In continuation of previous query kindly guide how to do a
anchored or unanchored ilike search using
Catalyst::Controller::DBIC::API::REST


I have used DBIC search with lots of search conditions in past
that uses SQL::Abstract, at this moment I need a guide(document)
on how to convert SQL::Abstract's conventions to Query parameter
format


Eg:

  http://10.100.102.38:3000/api/rest/general/members?list_
returns=holder1&list_count=10
Returns:

{
   "Result": "OK",
   "Records": [
     {
       "holder1": "Sh. R. Krishna Kumar"
     },
     {
       "holder1": "Sh. Sharad Kumar Srivastava"
     },
     {
       "holder1": "Smt. Shubhra Jain ."
     },
     {
       "holder1": "Sh. Balam Singh Negi"
     },
     {
       "holder1": "Sh. Subodh Jain"
     },
     {
       "holder1": "Smt. Punita Batra"
     },
     {
       "holder1": "Sh.K C Sardana"
     },
     {
       "holder1": "Smt. Sunita Mishra"
     },
     {
       "holder1": "Sh. Vijay Kumar Khanna"
     },
     {
       "holder1": "Smt. Daisy Tyagi"
     }
   ]
}


I need a Query param that would return all holder1 matching
Mis. ie holder1 ilike '%Mis%'


As always Thanks in anticipation of your valuable time/attention.


Regds
Mallah.





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