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Add reorder function #225

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9 changes: 9 additions & 0 deletions src/korma/core.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -277,6 +277,15 @@
[query field & [dir]]
(update-in query [:order] conj [field (or dir :ASC)]))

(defn reorder
"Clear all order clauses then add an ORDER BY clause to a select, union,
union-all or intersect query.
field should be a keyword of the field name, dir is ASC by default.

(reorder query :created :asc)"
[query field & [dir]]
(order (assoc query :order []) field dir))

(defn values
"Add records to an insert clause. values can either be a vector of maps or a
single map.
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7 changes: 7 additions & 0 deletions test/korma/test/core.clj
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Expand Up @@ -188,6 +188,13 @@
"SELECT \"users\".* FROM \"users\""
(select users (where {})))))

(deftest order-reorder
(sql-only
(is (= "SELECT \"users\".* FROM \"users\" ORDER BY \"users\".\"created\" DESC"
(select users
(order :updated)
(reorder :created :DESC))))))

(deftest with-many
(with-out-str
(dry-run
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