ORACLE GOLDEN GATE INSTALLATION


will start the post soon with all installation steps & snapshots .........

Comments

Post a Comment

Popular posts from this blog

chr function and its values - CHR and ASCII values

chr function returns the ascii letter for that integer. We know that there are 255 ascii characters defined. SQL> select chr(65) as CHR from dual; CHR – A Below code print all 255 ascii characters Sample code to check the values : begin   for i in 1..255 loop       dbms_output.put_line( 'CHR('||i||')' ||'=='|| chr(i) );     end loop;     end;     / This output might differ actually based on the chacterset you have choosen while installing you Database. DBMS_OUTPUT :    CHR(1)== CHR(2)== CHR(3)== CHR(4)== CHR(5)== CHR(6)== CHR(7)== CHR(8)== CHR(9)==    CHR(10)== CHR(11)== CHR(12)== CHR(13)== CHR(14)== CHR(15)== CHR(16)== CHR(17)== CHR(18)== CHR(19)== CHR(20)== CHR(21)== CHR(22)== CHR(23)== CHR(24)== CHR(25)== CHR(26)== CHR(27)== CHR(28)== CHR(29)== CHR(30)== CHR(31)== CHR(32)== CHR(33)==! CHR(34)==" CHR(35)==# CHR(36)==$ CHR(37)==% CHR(38)==& CHR(39)==' CHR(40)==( CHR(41)==) CHR(42...
Read more

RMAN-06820: WARNING: failed to archive current log at primary database

RMAN archive log backup at the standby site is throws the following errors ******************************************************************************** RMAN-06820: WARNING: failed to archive current log at primary database ORACLE error from target database: ORA-17629: Cannot connect to the remote database server ******************************************************************************** RMAN> backup database plus archivelog tag 'FULL_AL_BKP'; Starting backup at 29-FEB-16 RMAN-06820: WARNING: failed to archive current log at primary database ORACLE error from target database: ORA-17629: Cannot connect to the remote database server ORA-17627: ORA-00942: table or view does not exist allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=48 device type=DISK skipping archived logs of thread 1 from sequence 192 to 201; already backed up Finished backup at 29-FEB-16 Starting backup at 29-FEB-16 using channel ORA_DISK_1 channel ORA_DISK_1: starting compressed full datafile b...
Read more

IMPDP TABLE_EXISTS_ACTION = APPEND, REPLACE, [SKIP] and TRUNCATE

  IMPDP  TABLE_EXISTS_ACTION PARAMETER EXPLAINED  Data Pump IMPDP TABLE_EXISTS_ACTION = APPEND, REPLACE, [SKIP] and TRUNCATE In conventional import utility (IMP) we have ignore =y option which will ignore the error when the object is already exist with the same name. When it comes to the data pump there is one enhanced option of ignore=y which is called TABLE_EXISTS_ACTION. The values for this parameter give 4 different options to handle the existing table and data. $ impdp help=y     TABLE_EXISTS_ACTION     Action to take if imported object already exists.     Valid keywords are: APPEND , REPLACE , [ SKIP ] and TRUNCATE .     SKIP : Default value for this parameter is SKIP. This parameter is exactly same as the IGNORE=Y option in conventional import utility.     APPEND : This option appends the data from the data dump. The extra rows in the dump will be appended to the table and the existing dat...
Read more