COL LOCAL_TRAN_ID FORMAT A13 COL IN_OUT FORMAT A6 COL DATABASE FORMAT A25 COL DBUSER_OWNER FORMAT A15 COL INTERFACE FORMAT A3 SELECT LOCAL_TRAN_ID, IN_OUT, DATABASE, DBUSER_OWNER, INTERFACE FROM DBA_2PC_NEIGHBORS / SQL> CONNECT SYS@hq.acme.com AS SYSDBA SQL> @neighbors_script LOCAL_TRAN_ID IN_OUT DATABASE DBUSER_OWNER INT ————- —— ————————- ————— — 1.15.870 out SALES.ACME.COM SYS C
COL LOCAL_TRAN_ID FORMAT A13 COL GLOBAL_TRAN_ID FORMAT A30 COL STATE FORMAT A8 COL MIXED FORMAT A3 COL HOST FORMAT A10 COL COMMIT# FORMAT A10 SELECT LOCAL_TRAN_ID, GLOBAL_TRAN_ID, STATE, MIXED, HOST, COMMIT# FROM DBA_2PC_PENDING /
http://www.toadworld.com/KNOWLEDGE/KnowledgeXpertforOracle/tabid/648/TopicID/2471975d4f31c8aa/Default.aspx
Adding a new disk and mount it automatically. Step-1 Add virtual disk to vmware server. ========================================= Step-2 Bounce the box ========================================= Step-3 Make sure the new hard drive should be identified by your linux box. ========================================= As following example, you can see I added /dev/sdc worth of 20GB. [root@oem ~]# fdisk -l Disk /dev/sda: 10.7…
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-Default order of NAMES. DIRECTORY_PATH is TNSNAMES, OID, HOSTNAME in sqlnet.ora. -EZCONNECT is available after 10g onwards. -Make sure Names.default_domain is set property to avoid any kind of client connectivity issues.
Option: Try each address, in order, until one succeeds ( Failover only). By default failover=true if you have more than one entry in address list. ============================================================================= MEHTA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = NYBOX)(PORT = 1555)) (ADDRESS = (PROTOCOL = TCP)(HOST = FLBOX)(PORT = 1600)) ) (CONNECT_DATA = (SERVICE_NAME =…
-SERVICE_NAMES = INSTANCE_NAME + DB_DOMAIN -GLOBAL DATABASE NAME should be same as SERVICE_NAMES -If system ts is LMT then temporary tablespace is required. -if system ts is lmt then no dmt can be created in db. -When system ts is LMT then undo tbs is also must. -1 tbs can have max 1022 dbfs. -1…
http://www.dbazine.com/oracle/or-articles/liu4
http://www.oracle.com/technology/deploy/availability/pdf/MAA_WP_10gR2_FastStartFailoverBestPractices.pdf
LGWR SYNC AFFIRM in Oracle Data Guard is used for zero data loss. How does one ensure zero data loss? Well, the redo block generated at the primary has to reach the standby across the network (that’s where the SYNC part comes in – i.e. it is a synchronous network call), and then the block…
