| File | /wise/base/static/lib/perl5/site_perl/5.10.0/DBIx/Class/Relationship/HasOne.pm | Statements Executed | 12 | Total Time | 0.000449 seconds |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine | |
|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 3.3e-5 | 0.00036 | DBIx::Class::Relationship::HasOne:: | _has_one |
| 1 | 1 | 1 | 2.8e-5 | 0.00039 | DBIx::Class::Relationship::HasOne:: | has_one |
| 0 | 0 | 0 | 0 | 0 | DBIx::Class::Relationship::HasOne:: | BEGIN |
| 0 | 0 | 0 | 0 | 0 | DBIx::Class::Relationship::HasOne:: | might_have |
| Line | Stmts. | Exclusive Time | Avg. | Code |
|---|---|---|---|---|
| 1 | package # hide from PAUSE | |||
| 2 | DBIx::Class::Relationship::HasOne; | |||
| 3 | ||||
| 4 | 3 | 3.4e-5 | 1.1e-5 | use strict; # spent 11µs making 1 call to strict::import |
| 5 | 3 | 0.00035 | 0.00012 | use warnings; # spent 23µs making 1 call to warnings::import |
| 6 | ||||
| 7 | sub might_have { | |||
| 8 | shift->_has_one('LEFT' => @_); | |||
| 9 | } | |||
| 10 | ||||
| 11 | # spent 386µs (28+358) within DBIx::Class::Relationship::HasOne::has_one which was called
# once (28µs+358µs) at line 80 of /wise/base/deliv/dev/lib/perl/WISE/DB/FrameIndex/Frame.pm | |||
| 12 | 1 | 2.7e-5 | 2.7e-5 | shift->_has_one(undef() => @_); # spent 358µs making 1 call to DBIx::Class::Relationship::HasOne::_has_one |
| 13 | } | |||
| 14 | ||||
| 15 | # spent 358µs (33+325) within DBIx::Class::Relationship::HasOne::_has_one which was called
# once (33µs+325µs) by DBIx::Class::Relationship::HasOne::has_one at line 12 | |||
| 16 | 1 | 4.0e-6 | 4.0e-6 | my ($class, $join_type, $rel, $f_class, $cond, $attrs) = @_; |
| 17 | 1 | 1.0e-6 | 1.0e-6 | unless (ref $cond) { |
| 18 | $class->ensure_class_loaded($f_class); | |||
| 19 | my ($pri, $too_many) = $class->primary_columns; | |||
| 20 | ||||
| 21 | $class->throw_exception( | |||
| 22 | "might_have/has_one can only infer join for a single primary key; ". | |||
| 23 | "${class} has more" | |||
| 24 | ) if $too_many; | |||
| 25 | ||||
| 26 | $class->throw_exception( | |||
| 27 | "might_have/has_one needs a primary key to infer a join; ". | |||
| 28 | "${class} has none" | |||
| 29 | ) if !defined $pri && (!defined $cond || !length $cond); | |||
| 30 | ||||
| 31 | my $f_class_loaded = eval { $f_class->columns }; | |||
| 32 | my ($f_key,$guess); | |||
| 33 | if (defined $cond && length $cond) { | |||
| 34 | $f_key = $cond; | |||
| 35 | $guess = "caller specified foreign key '$f_key'"; | |||
| 36 | } elsif ($f_class_loaded && $f_class->has_column($rel)) { | |||
| 37 | $f_key = $rel; | |||
| 38 | $guess = "using given relationship '$rel' for foreign key"; | |||
| 39 | } else { | |||
| 40 | ($f_key, $too_many) = $f_class->primary_columns; | |||
| 41 | $class->throw_exception( | |||
| 42 | "might_have/has_one can only infer join for a single primary key; ". | |||
| 43 | "${f_class} has more" | |||
| 44 | ) if $too_many; | |||
| 45 | $guess = "using primary key of foreign class for foreign key"; | |||
| 46 | } | |||
| 47 | $class->throw_exception( | |||
| 48 | "No such column ${f_key} on foreign class ${f_class} ($guess)" | |||
| 49 | ) if $f_class_loaded && !$f_class->has_column($f_key); | |||
| 50 | $cond = { "foreign.${f_key}" => "self.${pri}" }; | |||
| 51 | } | |||
| 52 | $class->add_relationship($rel, $f_class, | |||
| 53 | $cond, | |||
| 54 | { accessor => 'single', | |||
| 55 | cascade_update => 1, cascade_delete => 1, | |||
| 56 | ($join_type ? ('join_type' => $join_type) : ()), | |||
| 57 | 1 | 2.8e-5 | 2.8e-5 | %{$attrs || {}} }); # spent 325µs making 1 call to DBIx::Class::ResultSourceProxy::add_relationship |
| 58 | 1 | 1.0e-6 | 1.0e-6 | 1; |
| 59 | } | |||
| 60 | ||||
| 61 | 1 | 3.0e-6 | 3.0e-6 | 1; |