make INSERT SELECT work

[scpubgit/Q-Branch.git] / xt / clauses.t

diff --git a/xt/clauses.t b/xt/clauses.t
index 4fabc98..d47e113 100644 (file)
--- a/xt/clauses.t
+++ b/xt/clauses.t
@@ -1,7 +1,7 @@
 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;
@@ -31,4 +31,77 @@ is_same_sql_bind(
   [ [ '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',
+    values => { -select => { select => '*', from => 'bar' } }
+  }),
+  q{INSERT INTO foo SELECT * FROM bar}
+);
+
 done_testing;