diff options
| author | Carlo Zancanaro <carlo@clearboxsystems.com.au> | 2013-07-01 09:54:56 +1000 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@clearboxsystems.com.au> | 2013-07-01 09:54:56 +1000 |
| commit | 9036377148afb61a492c04baf3d82c2c63175bb4 (patch) | |
| tree | 3e0647ceaf575fbe968dd992e7cf21791b533e4e /src | |
| parent | dd262c012993ea7033607379b06968a279efa1f3 (diff) | |
Change the condition for union compatible (require projections first)
Diffstat (limited to 'src')
| -rw-r--r-- | src/clojure_sql/dsl.clj | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/clojure_sql/dsl.clj b/src/clojure_sql/dsl.clj index 0a05763..5eae2d7 100644 --- a/src/clojure_sql/dsl.clj +++ b/src/clojure_sql/dsl.clj @@ -379,7 +379,8 @@ (assoc query :drop n)))) (defn ^:private union-compatible? [& queries] - (apply = (map (comp set keys :fields) queries))) + (and (every? (comp seq keys :fields) queries) + (apply = (map (comp set keys :fields) queries)))) (defn union "Combine the results of two queries" |