DBIx::Custom::Result - Result of select statement
# Result my $result = $dbi->select(table => 'book'); # Fetch a row and put it into array reference while (my $row = $result->fetch) { my $author = $row->[0]; my $title = $row->[1]; } # Fetch only a first row and put it into array reference my $row = $result->fetch_first; # Fetch all rows and put them into array of array reference my $rows = $result->fetch_all; # Fetch a row and put it into hash reference while (my $row = $result->fetch_hash) { my $title = $row->{title}; my $author = $row->{author}; } # Fetch only a first row and put it into hash reference my $row = $result->fetch_hash_first; my $row = $result->one; # Same as fetch_hash_first # Fetch all rows and put them into array of hash reference my $rows = $result->fetch_hash_all; my $rows = $result->all; # Same as fetch_hash_all
dbi
my $dbi = $result->dbi; $result = $result->dbi($dbi);
DBIx::Custom object.
sth
my $sth = $reuslt->sth $result = $result->sth($sth);
Statement handle of DBI.
DBIx::Custom::Result inherits all methods from Object::Simple and implements the following new ones.
all
my $rows = $result->all;
Same as fetch_hash_all.
fetch_hash_all
fetch
my $row = $result->fetch;
Fetch a row and put it into array reference.
fetch_all
my $rows = $result->fetch_all;
Fetch all rows and put them into array of array reference.
fetch_first
my $row = $result->fetch_first;
Fetch only a first row and put it into array reference, and finish statment handle.
fetch_hash
my $row = $result->fetch_hash;
Fetch a row and put it into hash reference.
my $rows = $result->fetch_hash_all;
Fetch all rows and put them into array of hash reference.
fetch_hash_first
my $row = $result->fetch_hash_first;
Fetch only a first row and put it into hash reference, and finish statment handle.
fetch_hash_multi
my $rows = $result->fetch_hash_multi(5);
Fetch multiple rows and put them into array of hash reference.
fetch_multi
my $rows = $result->fetch_multi(5);
Fetch multiple rows and put them into array of array reference.
filter
$result->filter(title => sub { uc $_[0] }, author => 'to_upper'); $result->filter([qw/title author/] => 'to_upper');
Set filter for column. You can use subroutine or filter name as filter. This filter is executed after type_rule filter.
type_rule
filter_off
$result = $result->filter_off;
Turn filtering by filter method off. By default, filterin is on.
filter_on
$result = $resutl->filter_on;
Turn filtering by filter method on. By default, filterin is on.
header
my $header = $result->header;
Get header column names.
one
my $row = $result->one;
Same as fetch_hash_first.
stash
my $stash = $result->stash; my $foo = $result->stash->{foo}; $result->stash->{foo} = $foo;
Stash is hash reference for data.
# Merge type rule $result->type_rule( # DATE 9 => sub { ... }, # DATETIME or TIMESTAMP 11 => sub { ... } ); # Replace type rule(by reference) $result->type_rule([ # DATE 9 => sub { ... }, # DATETIME or TIMESTAMP 11 => sub { ... } ]);
This is same as DBIx::Custom's type_rule's <from>.
type_rule_off
$result = $result->type_rule_off;
Turn from1 and from2 type rule off. By default, type rule is on.
from1
from2
type_rule_on
$result = $result->type_rule_on;
Turn from1 and from2 type rule on. By default, type rule is on.
type_rule1_off
$result = $result->type_rule1_off;
Turn from1 type rule off. By default, type rule is on.
type_rule1_on
$result = $result->type_rule1_on;
Turn from1 type rule on. By default, type rule is on.
type_rule2_off
$result = $result->type_rule2_off;
Turn from2 type rule off. By default, type rule is on.
type_rule2_on
$result = $result->type_rule2_on;
Turn from2 type rule on. By default, type rule is on.
To install DBIx::Custom, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DBIx::Custom
CPAN shell
perl -MCPAN -e shell install DBIx::Custom
For more information on module installation, please visit the detailed CPAN module installation guide.