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Generate the statements you need select 'DELETE FROM '||table_name||' ;' from user_tables;


It means that possibly some other DBA issued the command below (alter system with optional comment clause). Then the comment is put into spfile this way. But as I read metalink note: 257643.1 it might some outcome of some changes in automatic memory management. See alter system command: alter system set sga_max_size=2G scope=spfile sid=* ...


Use this on Windows (three nested double quotes): exp system/password_for_system@dev file=c:\fooadmin.dmp full=yes imp """sys/password12345@dev as sysdba""" FROMUSER=FOOADMIN TOUSER=FOOADMIN file=c:\fooadmin.dmp In general imp would work as intended with sys account, it is just not recommended. But exp with sys account could possibly produce inconsistent ...


First you need to convert it to TIMESTAMP datatype (because DATE type does not handle fractions of second). Then you can truncate it to date for example: alter session set nls_date_format='YYYY-MM-DD HH24:MI:SS'; with data as (select '2012/09/06-21:17:30:019' as lastupdate from dual) select trunc(to_timestamp(lastupdate, 'YYYY/MM/DD-HH24:MI:SS:FF3')) ...

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