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|
#!/usr/bin/env perl
BEGIN {
die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};
use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More tests => 5;
use PerconaTest;
require "$trunk/bin/pt-visual-explain";
my $p = new ExplainParser;
is_deeply(
$p->parse( load_file("t/pt-visual-explain/samples/full_scan_sakila_film.sql") ),
[ { id => 1,
select_type => 'SIMPLE',
table => 'film',
type => 'ALL',
possible_keys => undef,
key => undef,
key_len => undef,
'ref' => undef,
rows => 935,
Extra => undef,
}
],
'One line horizontal',
);
is_deeply(
$p->parse( load_file("t/pt-visual-explain/samples/actor_join_film_ref.sql") ),
[ { id => 1,
select_type => 'SIMPLE',
table => 'film',
type => 'ALL',
possible_keys => 'PRIMARY',
key => undef,
key_len => undef,
'ref' => undef,
rows => 952,
Extra => undef,
},
{ id => 1,
select_type => 'SIMPLE',
table => 'film_actor',
type => 'ref',
possible_keys => 'idx_fk_film_id',
key => 'idx_fk_film_id',
key_len => 2,
'ref' => 'sakila.film.film_id',
rows => 2,
Extra => undef,
},
],
'Simple join',
);
is_deeply(
$p->parse( load_file("t/pt-visual-explain/samples/rental_index_merge_intersect.sql") ),
[ { id => 1,
select_type => 'SIMPLE',
table => 'rental',
type => 'index_merge',
possible_keys => 'idx_fk_inventory_id,idx_fk_customer_id',
key => 'idx_fk_inventory_id,idx_fk_customer_id',
key_len => '3,2',
'ref' => undef,
rows => 1,
Extra =>
'Using intersect(idx_fk_inventory_id,idx_fk_customer_id); Using where',
}
],
'Vertical output',
);
is_deeply(
$p->parse( load_file("t/pt-visual-explain/samples/index_merge_union_intersect.sql") ),
[ { id => 1,
select_type => 'SIMPLE',
table => 't1',
type => 'index_merge',
possible_keys => 'key1,key2,key3,key4',
key => 'key1,key2,key3,key4',
key_len => '5,5,5,5',
'ref' => undef,
rows => 154,
Extra =>
'Using union(intersect(key1,key2),intersect(key3,key4)); Using where',
}
],
'Tab-separated output',
);
is_deeply(
$p->parse( load_file("t/pt-visual-explain/samples/simple_union.sql") ),
[ { id => 1,
select_type => 'PRIMARY',
table => 'actor_1',
type => 'index',
possible_keys => undef,
key => 'PRIMARY',
key_len => 2,
'ref' => undef,
rows => 200,
Extra => 'Using index',
},
{ id => 2,
select_type => 'UNION',
table => 'actor_2',
type => 'index',
possible_keys => undef,
key => 'PRIMARY',
key_len => 2,
'ref' => undef,
rows => 200,
Extra => 'Using index',
},
{ id => undef,
select_type => 'UNION RESULT',
table => '<union1,2>',
type => 'ALL',
possible_keys => undef,
key => undef,
key_len => undef,
'ref' => undef,
rows => undef,
Extra => undef,
},
],
'Tabular format with an empty cell',
);
# #############################################################################
# Done.
# #############################################################################
exit;
|
