use strict;
use warnings;
use Test::More;
-use SQL::Abstract::Test import => [ qw(is_same_sql_bind) ];
+use SQL::Abstract::Test import => [ qw(is_same_sql_bind is_same_sql) ];
use SQL::Abstract::ExtraClauses;
-my $sqlac = SQL::Abstract::ExtraClauses->new;
+my $sqlac = SQL::Abstract::ExtraClauses->new(unknown_unop_always_func => 1);
my ($sql, @bind) = $sqlac->select({
- select => [ qw(artist.id artist.name), { -func => [ json_agg => 'cd' ] } ],
+ select => [ qw(artist.id artist.name), { -json_agg => 'cd' } ],
from => [
- artist => -join => [ cd => on => { 'cd.artist_id' => 'artist.id' } ],
+ { artists => { -as => 'artist' } },
+ -join => [ cds => as => 'cd' => on => { 'cd.artist_id' => 'artist.id' } ],
],
where => { 'artist.genres', => { '@>', { -value => [ 'Rock' ] } } },
order_by => 'artist.name',
group_by => 'artist.id',
- having => { '>' => [ { -func => [ count => 'cd.id' ] }, 3 ] }
+ having => { '>' => [ { -count => 'cd.id' }, 3 ] }
});
is_same_sql_bind(
$sql, \@bind,
q{
SELECT artist.id, artist.name, JSON_AGG(cd)
- FROM artist JOIN cd ON cd.artist_id = artist.id
+ FROM artists AS artist JOIN cds AS cd ON cd.artist_id = artist.id
WHERE artist.genres @> ?
- ORDER BY artist.name
GROUP BY artist.id
HAVING COUNT(cd.id) > ?
+ ORDER BY artist.name
},
[ [ 'Rock' ], 3 ]
);
+($sql) = $sqlac->select({
+ select => [ 'a' ],
+ from => [ { -values => [ [ 1, 2 ], [ 3, 4 ] ] }, -as => [ qw(t a b) ] ],
+});
+
+is_same_sql($sql, q{SELECT a FROM (VALUES (1, 2), (3, 4)) AS t(a,b)});
+
+($sql) = $sqlac->update({
+ update => 'employees',
+ set => { sales_count => { sales_count => { '+', \1 } } },
+ from => 'accounts',
+ where => {
+ 'accounts.name' => { '=' => \"'Acme Corporation'" },
+ 'employees.id' => { -ident => 'accounts.sales_person' },
+ }
+});
+
+is_same_sql(
+ $sql,
+ q{UPDATE employees SET sales_count = sales_count + 1 FROM accounts
+ WHERE accounts.name = 'Acme Corporation'
+ AND employees.id = accounts.sales_person
+ }
+);
+
+($sql) = $sqlac->update({
+ update => [ qw(tab1 tab2) ],
+ set => {
+ 'tab1.column1' => { -ident => 'value1' },
+ 'tab1.column2' => { -ident => 'value2' },
+ },
+ where => { 'tab1.id' => { -ident => 'tab2.id' } },
+});
+
+is_same_sql(
+ $sql,
+ q{UPDATE tab1, tab2 SET tab1.column1 = value1, tab1.column2 = value2
+ WHERE tab1.id = tab2.id}
+);
+
+is_same_sql(
+ $sqlac->delete({
+ from => 'x',
+ using => 'y',
+ where => { 'x.id' => { -ident => 'y.x_id' } }
+ }),
+ q{DELETE FROM x USING y WHERE x.id = y.x_id}
+);
+
+is_same_sql(
+ $sqlac->select({
+ select => [ 'x.*', 'y.*' ],
+ from => [ 'x', -join => [ 'y', using => 'y_id' ] ],
+ }),
+ q{SELECT x.*, y.* FROM x JOIN y USING (y_id)},
+);
+
+is_same_sql(
+ $sqlac->select({
+ select => 'x.*',
+ from => [ { -select => { select => '*', from => 'y' } }, -as => 'x' ],
+ }),
+ q{SELECT x.* FROM (SELECT * FROM y) AS x},
+);
+
+is_same_sql(
+ $sqlac->insert({
+ into => 'foo',
+ select => { select => '*', from => 'bar' }
+ }),
+ q{INSERT INTO foo SELECT * FROM bar}
+);
+
+($sql, @bind) = $sqlac->insert({
+ into => 'eh',
+ rowvalues => [ [ 1, 2 ], [ 3, 4 ], [ 5, 6 ] ]
+});
+
+is_same_sql_bind(
+ $sql, \@bind,
+ q{INSERT INTO eh VALUES (?, ?), (?, ?), (?, ?)},
+ [ 1..6 ],
+);
+
+is_same_sql(
+ $sqlac->select({
+ select => '*',
+ from => 'foo',
+ where => { -not_exists => {
+ -select => {
+ select => \1,
+ from => 'bar',
+ where => { 'foo.id' => { -ident => 'bar.foo_id' } }
+ },
+ } },
+ }),
+ q{SELECT * FROM foo
+ WHERE NOT EXISTS (SELECT 1 FROM bar WHERE foo.id = bar.foo_id)},
+);
+
+is_same_sql(
+ $sqlac->select({
+ select => '*',
+ from => 'foo',
+ where => { id => {
+ '=' => { -select => { select => { -max => 'id' }, from => 'foo' } }
+ } },
+ }),
+ q{SELECT * FROM foo WHERE id = (SELECT MAX(id) FROM foo)},
+);
+
+{
+ my $sqlac = $sqlac->clone
+ ->clauses_of(
+ select => (
+ $sqlac->clauses_of('select'),
+ qw(limit offset),
+ )
+ );
+
+ ($sql, @bind) = $sqlac->select({
+ select => '*',
+ from => 'foo',
+ limit => 10,
+ offset => 20,
+ });
+
+ is_same_sql_bind(
+ $sql, \@bind,
+ q{SELECT * FROM foo LIMIT ? OFFSET ?}, [ 10, 20 ]
+ );
+}
+
+$sql = $sqlac->select({
+ select => { -as => [ \1, 'x' ] },
+ union => { -select => { select => { -as => [ \2, 'x' ] } } },
+ order_by => { -desc => 'x' },
+});
+
+is_same_sql(
+ $sql,
+ q{(SELECT 1 AS x) UNION (SELECT 2 AS x) ORDER BY x DESC},
+);
+
+$sql = $sqlac->select({
+ select => '*',
+ from => 'foo',
+ except => { -select => { select => '*', from => 'foo_exclusions' } }
+});
+
+is_same_sql(
+ $sql,
+ q{(SELECT * FROM foo) EXCEPT (SELECT * FROM foo_exclusions)},
+);
+
done_testing;