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From: "Davran Muzafarov" <davran.muzavarov@streamingedge.com>
To: <user@flink.apache.org>
Subject: Flink and SQL
Date: Fri, 29 Jul 2016 14:24:05 -0400
Message-ID: <002201d1e9c6$63ad4030$2b07c090$@streamingedge.com>
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archived-at: Fri, 29 Jul 2016 18:19:39 -0000

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Hi,

I could not find the way to reuse table names.

 
tableEnv = TableEnvironment.getTableEnvironment(env);

.....

 
Table table = ....

tableEnv.registerTable( "table1", table );

Table table = tableEnv.sql( "select * from table1" );

.....

.....

 
Is it possible to "unregister" table or replace it with another one?

 
Thank you.


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vlink=3Dpurple><div class=3DWordSection1><p =
class=3DMsoNormal>Hi,<o:p></o:p></p><p class=3DMsoNormal>I could not =
find the way to reuse table names.<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>tableEnv =3D =
TableEnvironment.getTableEnvironment(env);<o:p></o:p></p><p =
class=3DMsoNormal>.....<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Table table =
=3D ....<o:p></o:p></p><p class=3DMsoNormal>tableEnv.registerTable( =
&quot;table1&quot;, table );<o:p></o:p></p><p class=3DMsoNormal>Table =
table =3D tableEnv.sql( &quot;select * from table1&quot; =
);<o:p></o:p></p><p class=3DMsoNormal>.....<o:p></o:p></p><p =
class=3DMsoNormal>.....<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Is it =
possible to &quot;unregister&quot; table or replace it with another =
one?<o:p></o:p></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Thank =
you.<o:p></o:p></p></div></body></html>
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