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doc/14_data_frames.md

@@ -160,18 +160,30 @@ Reading with Scala
 spark.read.table("casscatalog.ksname.testTable")
 ```
 
+Reading vectors, specifying a predicate on vector column
+```sql
+SELECT name, features FROM casscatalog.test.things WHERE features = array(float(1), float(1.5), float(4))
+```
+
+
 #### Writing Examples
 
 Writing with Sql
 ```sql
 INSERT INTO casscatalog.ksname.testTable SELECT * from casscatalog.ksname.testTable2
 ```
 
+
 Writing with Scala
 ```scala 
 df.writeTo("casscatalog.ksname.testTable")
 ```
 
+Writing vectors
+```sql
+INSERT INTO casscatalog.test.things (id, name, features) VALUES (9, 'x', array(2, 3, 4))
+```
+
 #### Predicate Pushdown and Column Pruning
 
 The connector will automatically pushdown all valid predicates to Cassandra. The