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+sqoop-eval+
------------


Purpose
~~~~~~~

include::eval-purpose.txt[]

Syntax
~~~~~~

----
$ sqoop eval (generic-args) (eval-args)
$ sqoop-eval (generic-args) (eval-args)
----

Although the Hadoop generic arguments must preceed any eval arguments,
the eval arguments can be entered in any order with respect to one
another.


include::common-args.txt[]

.SQL evaluation arguments:
[grid="all"]
`-----------------------------`-------------------------------------------
Argument                      Description
--------------------------------------------------------------------------
+-e,\--query <statement>+     Execute '+statement+' in SQL.
--------------------------------------------------------------------------

Example Invocations
~~~~~~~~~~~~~~~~~~~

Select ten records from the +employees+ table:

----
$ sqoop eval --connect jdbc:mysql://db.example.com/corp \
    --query "SELECT * FROM employees LIMIT 10"
----

Insert a row into the +foo+ table:

----
$ sqoop eval --connect jdbc:mysql://db.example.com/corp \
    -e "INSERT INTO foo VALUES(42, 'bar')"
----