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Clarify sset example with sql/call #227

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This commit is contained in:
Sean Corfield 2018-09-27 13:00:58 -07:00
parent ea3e9b40bd
commit b3dd0d1287
1 changed files with 7 additions and 2 deletions
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@ -189,10 +189,15 @@ with `clojure.core/set`):
```clojure
(-> (helpers/update :films)
(sset {:kind "dramatic"
:watched true})
:watched (sql/call :+ :watched 1)})
(where [:= :kind "drama"])
sql/format)
=> ["UPDATE films SET kind = ?, watched = TRUE WHERE kind = ?" "dramatic" "drama"]
=> [#sql/regularize
"UPDATE films SET kind = ?, watched = (watched + ?)
WHERE kind = ?"
"dramatic"
1
"drama"]
```
Deletes look as you would expect: