percona/percona-toolkit
1
0
Fork 0
mirror of https://github.com/percona/percona-toolkit.git synced 2025-09-26 15:31:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Make NibbleIter query comments customizable. Update the module in pt-table-checksum and pt-osc.

Browse Source
This commit is contained in:
Daniel Nichter
2012-03-25 10:37:19 -06:00
parent 686a511b22
commit 45c1f3bfb6
4 changed files with 172 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
t/lib/NibbleIterator.t
View File

@@ -39,7 +39,7 @@ if ( !$dbh ) {
plan skip_all => 'Cannot connect to sandbox master';
}
else {
plan tests => 46;
plan tests => 48;
}
my $q = new Quoter();
@@ -94,6 +94,7 @@ sub make_nibble_iter {
one_nibble => $args{one_nibble},
resume => $args{resume},
order_by => $args{order_by},
comments => $args{comments},
%common_modules,
);
@@ -527,7 +528,7 @@ $ni = make_nibble_iter(
$ni->next();
is(
$ni->statements()->{nibble}->{Statement},
"SELECT `address_id`, `address`, `address2`, `district`, `city_id`, `postal_code` FROM `sakila`.`address` FORCE INDEX(`PRIMARY`) WHERE ((`address_id` >= ?)) AND ((`address_id` <= ?)) /*checksum chunk*/",
"SELECT `address_id`, `address`, `address2`, `district`, `city_id`, `postal_code` FROM `sakila`.`address` FORCE INDEX(`PRIMARY`) WHERE ((`address_id` >= ?)) AND ((`address_id` <= ?)) /*nibble table*/",
"--ignore-columns"
);
@@ -545,7 +546,7 @@ $ni->next();
is(
$ni->statements()->{nibble}->{Statement},
"SELECT `actor_id`, `film_id`, `last_update` FROM `sakila`.`film_actor` FORCE INDEX(`PRIMARY`) WHERE ((`actor_id` > ?) OR (`actor_id` = ? AND `film_id` >= ?)) AND ((`actor_id` < ?) OR (`actor_id` = ? AND `film_id` <= ?)) ORDER BY `actor_id`, `film_id` /*checksum chunk*/",
"SELECT `actor_id`, `film_id`, `last_update` FROM `sakila`.`film_actor` FORCE INDEX(`PRIMARY`) WHERE ((`actor_id` > ?) OR (`actor_id` = ? AND `film_id` >= ?)) AND ((`actor_id` < ?) OR (`actor_id` = ? AND `film_id` <= ?)) ORDER BY `actor_id`, `film_id` /*nibble table*/",
"Add ORDER BY to nibble SQL"
);
@@ -722,7 +723,7 @@ $ni = make_nibble_iter(
my $sql = $ni->statements()->{nibble}->{Statement};
is(
$sql,
"SELECT `c` FROM `test`.`t` WHERE c>'m' /*checksum table*/",
"SELECT `c` FROM `test`.`t` WHERE c>'m' /*bite table*/",
"One nibble SQL with where"
);
@@ -795,6 +796,43 @@ is_deeply(
"Resume from end"
);
# #############################################################################
# Customize bite and nibble statement comments.
# #############################################################################
$ni = make_nibble_iter(
db => 'sakila',
tbl => 'address',
argv => [qw(--tables sakila.address --chunk-size 10)],
comments => {
bite => "my bite",
nibble => "my nibble",
}
);
$ni->next();
is(
$ni->statements()->{nibble}->{Statement},
"SELECT `address_id`, `address`, `address2`, `district`, `city_id`, `postal_code`, `phone`, `last_update` FROM `sakila`.`address` FORCE INDEX(`PRIMARY`) WHERE ((`address_id` >= ?)) AND ((`address_id` <= ?)) /*my nibble*/",
"Custom nibble comment"
);
$ni = make_nibble_iter(
db => 'sakila',
tbl => 'address',
argv => [qw(--tables sakila.address --chunk-size 1000)],
comments => {
bite => "my bite",
nibble => "my nibble",
}
);
$ni->next();
is(
$ni->statements()->{nibble}->{Statement},
"SELECT `address_id`, `address`, `address2`, `district`, `city_id`, `postal_code`, `phone`, `last_update` FROM `sakila`.`address` /*my bite*/",
"Custom bite comment"
);
# #############################################################################
# Done.
# #############################################################################