Add Sets With The Value Command as a postgres til

README.md

@@ -7,7 +7,7 @@ variety of languages and technologies. These are things that don't really
 warrant a full blog post. These are mostly things I learn by pairing with
 smart people at [Hashrocket](http://hashrocket.com/).
 
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+_333 TILs and counting..._
 
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@@ -180,6 +180,7 @@ _332 TILs and counting..._
 - [Send A Command To psql](postgres/send-a-command-to-psql.md)
 - [Set Inclusion With hstore](postgres/set-inclusion-with-hstore.md)
 - [Set A Seed For The Random Number Generator](postgres/set-a-seed-for-the-random-number-generator.md)
+- [Sets With The Value Command](postgres/sets-with-the-value-command.md)
 - [Sleeping](postgres/sleeping.md)
 - [Special Math Operators](postgres/special-math-operators.md)
 - [String Contains Another String](postgres/string-contains-another-string.md)

postgres/sets-with-the-value-command.md

@@ -0,0 +1,28 @@
+# Sets With The Value Command
+
+You can concisely create sets of values in PostgreSQL using the `values`
+command.
+
+```sql
+> values (1), (2), (3);
+ column1
+---------
+       1
+       2
+       3
+```
+
+You can even create multiple columns of values.
+
+```sql
+> values (1, 'a', true), (2, 'b', false);
+ column1 | column2 | column3
+---------+---------+---------
+       1 | a       | t
+       2 | b       | f
+```
+
+This is most often used with an insert command, but can be used on its own,
+as a subquery, within a CTE, etc.
+
+[source](http://www.postgresql.org/docs/current/static/sql-values.html)