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PODBIx::Class::ResultSource::_resolve_join(): No such relationship
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  1. PODBIx::Class::ResultSource::_resolve_join(): No such relationship
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    copied!<pre><code>use lib '/var/www/Employees'; use DBConnect::DBConnect qw(getSchemaConnection); BEGIN { $ENV{DBIC_TRACE} = 1 } $schema = getSchemaConnection(); $salaries = $schema-&gt;resultset('Salary')-&gt;search( { 'employees.emp_no'=&gt;100000 }, { join =&gt;'employees' } ); print $emplyees-&gt;count; </code></pre> <p>I have two tables employees and salary and Salary is belongs_to employees i like to search the salary with employee number which is in employees table</p> <p>when i try to run it i get the following error </p> <pre><code>DBIx::Class::ResultSource::_resolve_join(): No such relationship employees on Salary at /var/www/Employees/Testing/3_simpleJoin.pl line 29 </code></pre> <p>here are my calsses :</p> <p>Salary:</p> <pre><code>package DAO::Schema::Result::Salary; # Created by DBIx::Class::Schema::Loader # DO NOT MODIFY THE FIRST PART OF THIS FILE use strict; use warnings; use base 'DBIx::Class::Core'; __PACKAGE__-&gt;add_columns( "emp_no", { data_type =&gt; "integer", is_foreign_key =&gt; 1, is_nullable =&gt; 0 }, "salary", { data_type =&gt; "integer", is_nullable =&gt; 0 }, "from_date", { data_type =&gt; "date", datetime_undef_if_invalid =&gt; 1, is_nullable =&gt; 0 }, "to_date", { data_type =&gt; "date", datetime_undef_if_invalid =&gt; 1, is_nullable =&gt; 0 }, ); __PACKAGE__-&gt;set_primary_key("emp_no", "from_date"); __PACKAGE__-&gt;belongs_to( "emp_no", "DAO::Schema::Result::Employee", { emp_no =&gt; "emp_no" }, { is_deferrable =&gt; 1, on_delete =&gt; "CASCADE", on_update =&gt; "CASCADE" }, ); 1; </code></pre> <p>here is my Employee class</p> <pre><code>package DAO::Schema::Result::Employee; # Created by DBIx::Class::Schema::Loader # DO NOT MODIFY THE FIRST PART OF THIS FILE use strict; use warnings; use base 'DBIx::Class::Core'; __PACKAGE__-&gt;add_columns( "emp_no", { data_type =&gt; "integer", is_nullable =&gt; 0 }, "birth_date", { data_type =&gt; "date", datetime_undef_if_invalid =&gt; 1, is_nullable =&gt; 0 }, "first_name", { data_type =&gt; "varchar", is_nullable =&gt; 0, size =&gt; 14 }, "last_name", { data_type =&gt; "varchar", is_nullable =&gt; 0, size =&gt; 16 }, "gender", { data_type =&gt; "enum", extra =&gt; { list =&gt; ["M", "F"] }, is_nullable =&gt; 0 }, "hire_date", { data_type =&gt; "date", datetime_undef_if_invalid =&gt; 1, is_nullable =&gt; 0 }, ); __PACKAGE__-&gt;set_primary_key("emp_no"); __PACKAGE__-&gt;has_many( "salaries", "DAO::Schema::Result::Salary", { "foreign.emp_no" =&gt; "self.emp_no" }, { cascade_copy =&gt; 0, cascade_delete =&gt; 0 }, ); __PACKAGE__-&gt;has_many( "titles", "DAO::Schema::Result::Title", { "foreign.emp_no" =&gt; "self.emp_no" }, { cascade_copy =&gt; 0, cascade_delete =&gt; 0 }, ); 1; </code></pre>
 

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