X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FSchema%2FLoader%2FDBI%2FPg.pm;h=78e8a9f6ef1501cc0111074142469c829a2af0b8;hb=46564a42215c5309753f3e0609ae1adddf68d083;hp=131fbd3d77e1b7ffc8c2d49065875d564e54fcaf;hpb=f8791d9f87ade4a4beadf02716e59d2f72a7b25e;p=dbsrgits%2FDBIx-Class-Schema-Loader.git

diff --git a/lib/DBIx/Class/Schema/Loader/DBI/Pg.pm b/lib/DBIx/Class/Schema/Loader/DBI/Pg.pm
index 131fbd3..78e8a9f 100644
--- a/lib/DBIx/Class/Schema/Loader/DBI/Pg.pm
+++ b/lib/DBIx/Class/Schema/Loader/DBI/Pg.pm
@@ -5,7 +5,7 @@ use warnings;
 use base 'DBIx::Class::Schema::Loader::DBI::Component::QuotedDefault';
 use mro 'c3';
 
-our $VERSION = '0.07043';
+our $VERSION = '0.07048_01';
 
 =head1 NAME
 
@@ -286,25 +286,21 @@ EOF
                 ->selectrow_array(<<EOF, {}, $data_type);
 SELECT typtype
 FROM pg_catalog.pg_type
-WHERE typname = ?
+WHERE oid = ?::regtype
 EOF
             if ($typetype && $typetype eq 'e') {
-                # The following will extract a list of allowed values for the
-                # enum.
+                # The following will extract a list of allowed values for the enum.
                 my $order_column = $self->dbh->{pg_server_version} >= 90100 ? 'enumsortorder' : 'oid';
-                my $typevalues = $self->dbh
-                    ->selectall_arrayref(<<EOF, {}, $info->{data_type});
+                $info->{extra}{list} = $self->dbh
+                    ->selectcol_arrayref(<<EOF, {}, $data_type);
 SELECT e.enumlabel
 FROM pg_catalog.pg_enum e
-JOIN pg_catalog.pg_type t ON t.oid = e.enumtypid
-WHERE t.typname = ?
+WHERE e.enumtypid = ?::regtype
 ORDER BY e.$order_column
 EOF
 
-                $info->{extra}{list} = [ map { $_->[0] } @$typevalues ];
-
                 # Store its original name in extra for SQLT to pick up.
-                $info->{extra}{custom_type_name} = $info->{data_type};
+                $info->{extra}{custom_type_name} = $data_type;
 
                 $info->{data_type} = 'enum';
 
@@ -312,24 +308,28 @@ EOF
             }
         }
 
-# process SERIAL columns
-        if (ref($info->{default_value}) eq 'SCALAR'
-                && ${ $info->{default_value} } =~ /\bnextval\('([^:]+)'/i) {
-            $info->{is_auto_increment} = 1;
-            $info->{sequence}          = $1;
-            delete $info->{default_value};
-        }
-
-# alias now() to current_timestamp for deploying to other DBs
-        if ((eval { lc ${ $info->{default_value} } }||'') eq 'now()') {
-            # do not use a ref to a constant, that breaks Data::Dump output
-            ${$info->{default_value}} = 'current_timestamp';
+        if (ref($info->{default_value}) eq 'SCALAR') {
+            # process SERIAL columns
+            if (${ $info->{default_value} } =~ /\bnextval\('([^:]+)'/i) {
+                $info->{is_auto_increment} = 1;
+                $info->{sequence}          = $1;
+                delete $info->{default_value};
+            }
+            # alias now() to current_timestamp for deploying to other DBs
+            elsif (lc ${ $info->{default_value} } eq 'now()') {
+                # do not use a ref to a constant, that breaks Data::Dump output
+                ${$info->{default_value}} = 'current_timestamp';
 
-            my $now = 'now()';
-            $info->{original}{default_value} = \$now;
+                my $now = 'now()';
+                $info->{original}{default_value} = \$now;
+            }
+            elsif (${ $info->{default_value} } =~ /\bCURRENT_TIMESTAMP\b/) {
+                # PostgreSQL v10 upcases current_timestamp in default values
+                ${ $info->{default_value} } =~ s/\b(CURRENT_TIMESTAMP)\b/lc $1/ge;
+            }
         }
 
-# detect 0/1 for booleans and rewrite
+        # detect 0/1 for booleans and rewrite
         if ($data_type =~ /^bool/i && exists $info->{default_value}) {
             if ($info->{default_value} eq '0') {
                 my $false = 'false';
@@ -345,6 +345,22 @@ EOF
     return $result;
 }
 
+sub _view_definition {
+    my ($self, $view) = @_;
+
+    my $def =  $self->schema->storage->dbh->selectrow_array(<<'EOF', {}, $view->schema, $view->name);
+SELECT pg_catalog.pg_get_viewdef(oid)
+FROM pg_catalog.pg_class
+WHERE relnamespace = (SELECT OID FROM pg_catalog.pg_namespace WHERE nspname = ?)
+AND relname = ?
+EOF
+    # The definition is returned as a complete statement including the
+    # trailing semicolon, but that's not allowed in CREATE VIEW, so
+    # strip it out
+    $def =~ s/\s*;\s*\z//;
+    return $def;
+}
+
 =head1 SEE ALSO
 
 L<DBIx::Class::Schema::Loader>, L<DBIx::Class::Schema::Loader::Base>,