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Oracle PL/SQL Tutorial/System Tables Data Dictionary/V INSTANCE - История изменений
2026-05-24T12:17:16Z
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в 13:45, 26 мая 2010
2010-05-26T13:45:46Z
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Admin: 1 версия
2010-05-26T10:08:14Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==30. select Active_State from V$INSTANCE==<br />
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<!-- start source code --><br />
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<source lang="sql"><br />
SQL><br />
SQL><br />
SQL> select Active_State from V$INSTANCE;<br />
<br />
ACTIVE_ST<br />
---------<br />
NORMAL<br />
<br />
SQL><br />
SQL><br />
SQL><br />
SQL></source><br />
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==30. select Database_Status from V$INSTANCE==<br />
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<!-- start source code --><br />
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<source lang="sql"><br />
SQL> select Database_Status from V$INSTANCE;<br />
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DATABASE_STATUS<br />
-----------------<br />
ACTIVE</source><br />
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==30. V$INSTANCE view provides one row of statistics for each Oracle instance running against the database==<br />
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<!-- start source code --><br />
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<source lang="sql"><br />
SQL> select instance_name, host_name, version,<br />
2 startup_time, round(sysdate-startup_time) "Days Up",<br />
3 status from v$instance;<br />
INSTANCE_NAME<br />
----------------<br />
HOST_NAME<br />
----------------------------------------------------------------<br />
VERSION STARTUP_T Days Up STATUS<br />
----------------- --------- ---------- ------------<br />
xe<br />
UBC-1<br />
10.2.0.1.0 26-OCT-09 0 OPEN<br />
<br />
SQL></source></div>
Admin