From fe513564989d9151a79d5494f2958ae190c20d02 Mon Sep 17 00:00:00 2001
From: Carlo Zancanaro <carlo@clearboxsystems.com.au>
Date: Tue, 12 Nov 2013 16:58:44 +1100
Subject: Change the query executor model: now it's query local and the
 interface is managed by a protocol.

---
 README.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 97f1afb..650c9fe 100644
--- a/README.md
+++ b/README.md
@@ -229,7 +229,21 @@ be the return value of the associated query function call (`deref`,
             (q/group [:age] {:name :name}))
         ;=> Exception! Expr is not a function application - could not possible be an aggregate
 
-* **Breaking:** Remove `having`, use `select` instead now
+* **Breaking:** remove `having`, use `select` instead now
+
+* **Breaking:** make query executors query local, rather than
+  global. This changed two things in particular:
+
+    * `table` now takes a second, optional, argument representing a
+      query executor
+
+    * `set-query-executor!` is no longer present, use
+      `set-default-query-executor!` instead (which will be used
+      whenever `table`'s optional argument is omitted)
+
+      As a result of this, the `use-jdbc!` function has been
+      removed. To connect to a database via jdbc use this:
+      `(set-default-query-executor (clojure-sql.jdbc/jdbc-executor "connection-string"))`
 
 * `sort` can now sort on arbitrary expressions, not just fields
 
-- 
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