Updates README with insert/update/delete examples.
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38
README.md
38
README.md
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@ -188,6 +188,41 @@ Here's a big, complicated query. Note that Honey SQL makes no attempt to verify
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=> true
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```
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## Insert, Update, Delete
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Since version 4.3 HoneySQL supports insert, update, and delete.
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```clj
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;; Insert
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(-> (insert-into :foo)
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(values {:foo "foo"
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:bar "bar"})
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sql/format)
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=> ["INSERT INTO foo (foo, bar) VALUES (?, ?)" "foo" "bar"]
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;; Alternatively, you can enter multiple rows at a time:
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(-> (insert-into :foo)
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(columns :foo :bar)
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(values [["foo1" "bar1"] ["foo2" "bar2"]])
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sql/format)
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=> ["INSERT INTO foo (foo, bar) VALUES (?, ?), (?, ?)" "foo1" "bar1" "foo2" "bar2"]
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(-> (update :foo)
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(sset {:foo "foo"}) ;; (not a typo!)
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(where [:= :id 1])
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sql/format)
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=> ["UPDATE foo SET foo = ? WHERE id = 1" "foo"]
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(-> (delete-from :foo)
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(where [:= :id 1])
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sql/format)
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=> ["DELETE FROM foo WHERE id = 1"]
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```
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## Extensibility
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You can define your own function handlers for use in `where`:
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@ -230,11 +265,10 @@ If you do implement a clause or function handler, consider submitting a pull req
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## TODO
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* Insert, update, delete
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* Create table, etc.
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## License
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Copyright © 2012 Justin Kramer
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Copyright © 2014 Justin Kramer
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Distributed under the Eclipse Public License, the same as Clojure.
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