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Fix example of insert-into w/ nested query

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The previous example generated SQL that could not actually execute.
This commit is contained in:
Howard M. Lewis Ship 2014-10-22 10:01:46 -07:00
parent 1157887edd
commit 0c3f3d0403
1 changed files with 5 additions and 4 deletions
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9
README.md
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@ -117,16 +117,17 @@ The column values do not have to be literals, they can be nested queries:
```clj
(let [user-id 12345
role-names ["user" "editor"]]
role-name "user"]
(-> (insert-into :user_profile_to_role)
(values [{:user_profile_id user-id
:role_id (-> (select :id)
(from :role)
(where [:in :name role-names]))}])
(where [:= :name role-name]))}])
sql/format))
=> ["INSERT INTO user_profile_to_role (user_profile_id, role_id)
VALUES (12345, (SELECT id FROM role WHERE (name in (?, ?))))"
"user" "editor"]
VALUES (12345, (SELECT id FROM role WHERE name = ?))"
"user"]
```
Updates are possible too (note the double S in `sset` to avoid clashing