From eab6ce1fcc0739363c5739c22cd2381cd762590c Mon Sep 17 00:00:00 2001
From: Brian Stubbs <stentroad@gmail.com>
Date: Wed, 7 Nov 2012 12:05:13 -0200
Subject: [PATCH] Allow raw sql in create_table (used for foreign keys).

---
 src/sqlite3_lib.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sqlite3_lib.erl b/src/sqlite3_lib.erl
index bb6b796..dc2addb 100644
--- a/src/sqlite3_lib.erl
+++ b/src/sqlite3_lib.erl
@@ -349,6 +349,7 @@ constraint_sql(Constraint) ->
         unique -> "UNIQUE";
         not_null -> "NOT NULL";
         {default, DefaultValue} -> ["DEFAULT ", value_to_sql(DefaultValue)];
+        {raw, S} when is_list(S) -> S;
         _ when is_list(Constraint) -> map_intersperse(fun constraint_sql/1, Constraint, " ")
     end.