From 6c94f0c220a3a5b6cf50631f3fd53987afe60f55 Mon Sep 17 00:00:00 2001
From: "Brian J. Cardiff" <bcardiff@manas.com.ar>
Date: Wed, 7 Dec 2016 14:47:33 -0300
Subject: [PATCH] fix exec with non DB::Any args mixed with DB::Any

---
 spec/driver_spec.cr | 9 +++++++++
 src/mysql/types.cr  | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/spec/driver_spec.cr b/spec/driver_spec.cr
index 24164b7..3da9998 100644
--- a/spec/driver_spec.cr
+++ b/spec/driver_spec.cr
@@ -216,6 +216,15 @@ describe Driver do
         db.scalar("select col1 from table1").should eq({{value}})
       end
     end
+
+    it "insert/get value {{value.id}} from table with binding" do
+      with_test_db do |db|
+        db.exec "create table table1 (col0 varchar(25), col1 #{mysql_type_for({{value}})})"
+        # the next statement will force a union in the *args
+        db.exec %(insert into table1 (col0, col1) values (?, ?)), "", {{value}}
+        db.scalar("select col1 from table1").should eq({{value}})
+      end
+    end
   {% end %}
 
   # zero dates http://dev.mysql.com/doc/refman/5.7/en/datetime.html - work on some mysql not others,
diff --git a/src/mysql/types.cr b/src/mysql/types.cr
index 3f316b6..2bb22d6 100644
--- a/src/mysql/types.cr
+++ b/src/mysql/types.cr
@@ -66,7 +66,7 @@ abstract struct MySql::Type
 
   # Writes in packet the value in ProtocolBinary format.
   # Used when sending query params.
-  def self.write(packet, v : DB::Any)
+  def self.write(packet, v)
     raise "not supported write"
   end