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Linux training from IcanXplore with unique tools, convenience for online linux

Linux training from IcanXplore is offering unique tools, convenience for online linux. You can learn from Any Corner, At your - time, pace, 24x7 resources availability.
  • Watch Video, and exercise on server until you become confident.
  • Got question - post in to class.
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Oralce Pluggable Database

Pluggable database administration:-

Open all pluggable databases:
Connect to container database using oraenv
$. oraenv=DB_Name
$sqlplus "/as sysdba"
SQL> alter pluggable database all open;
Get pluggable database status:
SQL> select con_id, dbid, name, open_mode from v$pdbs;
Switch to Puggable database from container :
SQL> alter session set container = <Puggable_DB>;
Get status of Pluggable database
SELECT v.name, v.open_mode, NVL(v.restricted, 'n/a') "RESTRICTED", d.status
FROM v$pdbs v, dba_pdbs d WHERE v.guid = d.guid ORDER BY v.create_scn;
Get file location for pluggable database:
SQL>select file_name from dba_data_files;
Create table space for pluggable datatbase:
SQL> alter session set container=<Pluggable_DB>;
Session altered.
SQL> CREATE TABLESPACE TB_Name LOGGING DATAFILE '/<Path>/<File_Name>.dbf' SIZE 1024M REUSE AUTOEXTEND ON NEXT 8192K MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1M;
Set new t…

Oracle Daily SQL

Enable System-wide tracing: alter system set events '10046 trace name context forever,level 12';
Disabled in all sessions alter system set events '10046 trace name context off';
Session Tracing alter session set tracefile_identifier='10046'; alter session set timed_statistics = true; alter session set statistics_level=all; alter session set max_dump_file_size = unlimited; alter session set events '10046 trace name context forever,level 12';
crsctl for Oracle RAC ./crsctl start cluster ./crsctl check crs
Make column to CLOB ALTER TABLE TABLE_NAME MODIFY (COLUMN_NAME LONG); ALTER TABLE TABLE_NAME MODIFY (COLUMN_NAME CLOB); RENAME <TABLE_NAME> TO <NEW_TABLE_NAME>;
Rename column, change data type, drop column ALTER TABLE TABLE_NAME RENAME COLUMN COLUMN_NAME TO COLUMN_NAME1; ALTER TABLE TABLE_NAME MODIFY (COLUMN_NAME VARCHAR2(10)); ALTER TABLE TABLE_NAME DROP COLUMN COLUMN_NAME;
Create Primary Key ALTER TABLE TABLE_NAME ADD CONSTRAINT CONSTRAINT_NAME PRIMARY KEY (COL…

Oracle Golden Gate Basic Classic

Create environment
01. Source & target - Create GG tablespace.
02. Source & target - Create the GoldenGate Schema Owner
03. Grant privilege including DBA to GG schema owner
04. Add schema owner to global parameter file ./GLOBALS
05. Execute role set up script to create role GGS_GGSUSER_ROLE
06. Grant role GGS_GGSUSER_ROLE to GG user at both Source and target
Configure GG  Extract
01. Source and Target - Configure Manager Parameters
$ ggsci
GGSCI 1> EDIT PARAMS MGR
PORT 7809
DYNAMICPORTLIST 7810-7820
02. Source, create parameter file for Extract - ex1,
EXTRACT ex1
USERID <id>, PASSWORD <pwd>
EXTTRAIL /home/oracle/goldengate/dirdat/ex
TABLE <Schema>.*;
03. Source, configure Data Pump Parameters
EXTRACT dp1
USERID <id>, PASSWORD <pwd>
RMTHOST <hostname>, MGRPORT 7809
RMTTRAIL /home/oracle/goldengate/dirdat/rt
TABLE <schema>.*;
Target - Create check point table
$ ggsci
GGSCI 1> DBLOGIN USERID <id>, PASSWORD <pwd>
GGSCI 2>…