From: Matt S Trout <mst@shadowcat.co.uk>
Date: Mon, 30 Sep 2019 17:30:10 +0000 (+0000)
Subject: add prefix unop example, and example for new keyword node type
X-Git-Tag: v2.000000~3^2~89
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f41558867ed107ae08a241de7f622e025da0b6ae;p=dbsrgits%2FSQL-Abstract.git

add prefix unop example, and example for new keyword node type
---

diff --git a/lib/SQL/Abstract/Reference.pm b/lib/SQL/Abstract/Reference.pm
index 1f9dd33..adb96df 100644
--- a/lib/SQL/Abstract/Reference.pm
+++ b/lib/SQL/Abstract/Reference.pm
@@ -146,7 +146,17 @@ Standard binop:
   bomb.status = ?
   [ 'unexploded' ]
 
-Not:
+
+Prefix unop:
+
+  # expr
+  { -op => [ '-', { -ident => 'foo' } ] }
+
+  # query
+  - foo
+  []
+
+Not as special case parenthesised unop:
 
   # expr
   { -op => [ 'not', { -ident => 'explosive' } ] }
@@ -229,6 +239,15 @@ Comma (use -row for parens):
   VALUES (1, 2), (3, 4)
   []
 
+=head2 keyword
+
+  # expr
+  { -keyword => 'insert_into' }
+
+  # query
+  INSERT INTO
+  []
+
 =head2 statement types
 
 AQT node types are also provided for C<select>, C<insert>, C<update> and