FROM_TZ ÇÔ¼ö

ÀÌ ÇÔ¼ö´Â timestamp °ªÀ» timestamp with time zone °ªÀ¸·Î º¯È¯ÇÑ´Ù.
alter session set ÀýÀ» »ç¿ëÇÏ¿© ÇöÀç ½Ã°¡Á¤º¸¸¦ ¼¼¼Ç·¹º§¿¡¼­ º¯°æÇÏÁö ¸øÇÏ´Â °æ¿ì, ÀÌ ÇÔ¼ö¸¦ »ç¿ëÇϸé timestamp with time zoneÀÇ ½Ã°¢Á¤º¸¸¦ ¾Ë ¼ö ÀÖ´Ù.
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      FROM_TZ ( timestamp_value, time_zone_value)

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SQL> select FROM_TZ(TIMESTAMP '2009-03-19 20:00:00','3:00') from dual;

FROM_TZ(TIMESTAMP'2009-03-1920:00:00','3:00')
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19-3¿ù -09 08.00.00.000000000 ¿ÀÈÄ +03:00

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