X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FSQL%2FAbstract.pm;h=0e41ffda162ba52f251159145ae59dd56f2ae866;hb=58ebc7fa5f9ccaabc1ce23d57ab642c6825bdebc;hp=143588393f19385f1666923098efbb15c26a5107;hpb=33ac0d7bd78b3b5cbe6e52520d80fd88e208215b;p=scpubgit%2FQ-Branch.git

diff --git a/lib/SQL/Abstract.pm b/lib/SQL/Abstract.pm
index 1435883..0e41ffd 100644
--- a/lib/SQL/Abstract.pm
+++ b/lib/SQL/Abstract.pm
@@ -208,6 +208,7 @@ sub new {
     (map +($_ => '_expand_op_is'), ('is', 'is_not')),
     ident => '_expand_ident',
     value => '_expand_value',
+    func => '_expand_func',
   };
 
   $opt{expand_op} = {
@@ -270,8 +271,7 @@ sub insert {
 
   my @parts = ([ $self->_sqlcase('insert into').' '.$table ]);
   push @parts, [ $self->render_aqt($f_aqt) ] if $f_aqt;
-  push @parts, [ $self->render_aqt($v_aqt) ];
-  $parts[-1][0] =~ s/^/VALUES /;
+  push @parts, [ $self->_sqlcase('values') ], [ $self->render_aqt($v_aqt) ];
 
   if ($options->{returning}) {
     push @parts, [ $self->_insert_returning($options) ];
@@ -589,7 +589,10 @@ sub _expand_hashpair {
   if ($k =~ /^-/) {
     return $self->_expand_hashpair_op($k, $v);
   } elsif ($k =~ /^[^\w]/i) {
-    return $self->_expand_op(-op, [ $k, @$v ]);
+    my ($lhs, @rhs) = @$v;
+    return $self->_expand_op(
+      -op, [ $k, $self->expand_expr($lhs, -ident), @rhs ]
+    );
   }
   return $self->_expand_hashpair_ident($k, $v);
 }
@@ -721,29 +724,29 @@ sub _expand_hashpair_op {
     return { $k => $v };
   }
 
-  # hashref RHS values get expanded and used as op/func args
+  my $type = $self->{unknown_unop_always_func} ? -func : -op;
 
-  if (
-    ref($v) eq 'HASH'
-    and keys %$v == 1
-    and (keys %$v)[0] =~ /^-/
-  ) {
-    my ($func) = $k =~ /^-(.*)$/;
-    { # Old SQLA compat
-      if (List::Util::first { $func =~ $_->{regex} } @{$self->{special_ops}}) {
-        return +{ -op => [ $func, $self->_expand_expr($v) ] };
-      }
-    }
-    return +{ -func => [ $func, $self->_expand_expr($v) ] };
-  }
-
-  # scalars and literals get simply expanded
+  { # Old SQLA compat
 
-  if (!ref($v) or is_literal_value($v)) {
-    return +{ -op => [ $op, $self->_expand_expr($v) ] };
+    if (
+      ref($v) eq 'HASH'
+      and keys %$v == 1
+      and (keys %$v)[0] =~ /^-/
+    ) {
+      $type = (
+        (List::Util::first { $op =~ $_->{regex} } @{$self->{special_ops}})
+          ? -op
+          : -func
+      )
+    }
   }
 
-  die "notreached";
+  return +{ $type => [
+    $op,
+    ($type eq -func and ref($v) eq 'ARRAY')
+      ? map $self->_expand_expr($_), @$v
+      : $self->_expand_expr($v)
+  ] };
 }
 
 sub _expand_hashpair_cmp {
@@ -847,6 +850,12 @@ sub _dwim_op_to_is {
   puke(sprintf $fail, $op);
 }
 
+sub _expand_func {
+  my ($self, undef, $args) = @_;
+  my ($func, @args) = @$args;
+  return { -func => [ $func, map $self->expand_expr($_), @args ] };
+}
+
 sub _expand_ident {
   my ($self, undef, $body, $k) = @_;
   return $self->_expand_hashpair_cmp(
@@ -1073,6 +1082,9 @@ sub _render_row {
 sub _render_func {
   my ($self, $rest) = @_;
   my ($func, @args) = @$rest;
+  if (ref($func) eq 'HASH') {
+    $func = $self->render_aqt($func);
+  }
   my @arg_sql;
   my @bind = map {
     my @x = @$_;