From b724d864f8d64027fd791ffdba661dfb70d6ad88 Mon Sep 17 00:00:00 2001
From: Tobie Morgan Hitchcock <tobie@abcum.com>
Date: Fri, 10 Feb 2017 09:49:08 +0000
Subject: [PATCH] Add ability to define NAMESPACE without DATABASE
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Once somebody had specified USE NAMESPACE to select a namespace, it was not possible to DEFINE a DATABASE underneath the NAMESPACE, as an error that ‘no database is selected’ would be returned. Not it is possible to DEFINE DATABASE having selected only a NAMESPACE.
---
 sql/options.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sql/options.go b/sql/options.go
index ec18a10b..626e09fd 100644
--- a/sql/options.go
+++ b/sql/options.go
@@ -54,7 +54,12 @@ func (o *options) get(kind int) (kv, ns, db string, err error) {
 		return
 	}
 
-	if ns == "" || db == "" {
+	if kind >= AuthNS && ns == "" {
+		err = &BlankError{}
+		return
+	}
+
+	if kind >= AuthDB && db == "" {
 		err = &BlankError{}
 		return
 	}