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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<concept id="support_start_over">
<title>SUPPORT_START_OVER Query Option</title>
<titlealts audience="PDF"><navtitle>SUPPORT_START_OVER</navtitle></titlealts>
<data name="Category" value="Impala"/>
<data name="Category" value="Impala Query Options"/>
<indexterm audience="hidden">SUPPORT_START_OVER query option</indexterm>
Leave this setting at its default value.
It is a read-only setting, tested by some client applications such as Hue.
If you accidentally change it through <cmdname>impala-shell</cmdname>,
subsequent queries encounter errors until you undo the change
by issuing <codeph>UNSET support_start_over</codeph>.
<p conref="../shared/impala_common.xml#common/type_boolean"/>
<p conref="../shared/impala_common.xml#common/default_false"/>