শনিবার, ৬ এপ্রিল, ২০১৯

GOTO 

SET SERVEROUTPUT ON;

DECLARE
   i   NUMBER;
BEGIN
   i := 0;

  <<label_main>>
   i := i + 1;

   IF i > 10
   THEN
      GOTO label_end;
   END IF;

  <<label_print>>
   DBMS_OUTPUT.put_line (i);
   GOTO label_main;

  <<label_end>>
   NULL;
END;
/
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

শুক্রবার, ২৯ মার্চ, ২০১৯

RMAN Backup


Connectivity:

RMAN TARGET /
RMAN TARGET SYS/SYS123@ORCL

Configuration:

SHOW ALL;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;(how many backup history the repository will store)
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS; (how many days backup history the repository will store)
CONFIGURE EXCLUDE FOR TABLESPACE USERS;
CONFIGURE EXCLUDE FOR TABLESPACE EXAMPLE;
CONFIGURE EXCLUDE FOR TABLESPACE USERS CLEAR;
CONFIGURE EXCLUDE FOR TABLESPACE EXAMPLE CLEAR;
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT 'F:\labs\autobakup\%F' maxpiecesize 8 G;
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT 'D:\app\asus\backup\%U';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO 'D:\app\asus\backup\%F';
SHOW EXCLUDE;



REPORT NEED BACKUP; (What is needed to backup)

LIST BACKUP;
LIST BACKUPSET;
LIST BACKUP RECOVERABLE;
LIST BACKUP SUMMARY;
LIST ARCHIVELOG ALL;

CROSSCHECK BACKUP; (Will check backup expired or not)

DELETE BACKUP;
DELETE EXPIRED BACKUP;
DELETE EXPIRED ARCHIVELOG ALL;
DELETE OBSOLETE;(Will delete expired backup)
DELETE NOPROMPT OBSOLETE;(Will delete without giving any confirmation message)
DELETE CURRENT CONTROLFILE AND SPFILE;
DELETE ARCHIVELOG ALL;



BACKUP CURRENT CONTROLFILE;
BACKUP SPFILE;
BACKUP CURRENT CONTROLFILE TAG = mondaypmbackup;
BACKUP CURRENT CONTROLFILE TO 'D:/.......................';
BACKUP DATABASE; (Will backup except  exclude configuration tablespace)
BACKUP DATABASE EXCLUDE; (Will backup only configuration tablespace)
BACKUP DATABASE NOEXCLUDE; (Will backup all tablespace)
BACKUP DATAFILE 1;
BACKUP DATABASE PLUS ARCHIVELOG;
BACKUP INCREMENTAL LEVEL 1 DATABASE; (Differential incremental)
BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;


FULL DATABASE BACKUP;

RUN{
ALLOCATE CHANNEL C1 TYPE DISK;
ALLOCATE CHANNEL C2 TYPE DISK;
ALLOCATE CHANNEL C3 TYPE DISK;
BACKUP INCREMENTAL LEVEL 0 DATABASE;
RELEASE CHANNEL C1;
RELEASE CHANNEL C2;
RELEASE CHANNEL C3;
}


FULL DATABASE BACKUP (DIFFERENTIAL INCREMENTAL);

RUN{
ALLOCATE CHANNEL C1 TYPE DISK;
ALLOCATE CHANNEL C2 TYPE DISK;
ALLOCATE CHANNEL C3 TYPE DISK;
BACKUP INCREMENTAL LEVEL 1 DATABASE;
RELEASE CHANNEL C1;
RELEASE CHANNEL C2;
RELEASE CHANNEL C3;
}

USING TAG:
RUN
{
ALLOCATE CHANNEL C1 TYPE DISK;
ALLOCATE CHANNEL C2 TYPE DISK;
ALLOCATE CHANNEL C3 TYPE DISK;
BACKUP INCREMENTAL LEVEL 0 TAG MYTAG DATABASE;
RELEASE CHANNEL C1;
RELEASE CHANNEL C2;
RELEASE CHANNEL C3;
}

BACKUP AS BACKUPSET
FORMAT 'D:/USER_BKUP/RMAN_BACKUP.BKP'
TABLESPACE USERS;

RESTORING:

RESTORE DATABASE;
RESTORE DATABASE VALIDATE; (Will create datafile if datafile lost)
RESTORE DATABASE FROM TAG=’MYTAG';
RESTORE TABLESPACE USRES FROM TAG='TAG20160626T102325';
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

ACL Configure for BI Publisher

SELECT * FROM DBA_NETWORK_ACLS;

begin
DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE(
 host => '192.168.1.13',
 ace  =>  xs$ace_type(privilege_list => xs$name_list('connect', 'resolve'),
                      principal_name => 'APEX_240200',
                      principal_type => xs_acl.ptype_db));
end; 


  declare
    e_31001 exception;
    pragma exception_init(e_31001, -31001);
  begin
    dbms_network_acl_admin.drop_acl( acl => '/sys/acls/JS_EMAIL2.xml' );
  exception
    when e_31001 then null;
  end;


https://tedstruik-oracle.nl/ords/f?p=25384:1058::::::



DECLARE
  ACL_PATH  VARCHAR2(4000);
BEGIN
  -- Look for the ACL currently assigned to '*' and give APEX_050000
  -- the "connect" privilege if APEX_050000 does not have the privilege yet.

  SELECT ACL INTO ACL_PATH FROM DBA_NETWORK_ACLS
   WHERE HOST = '192.168.0.104' AND LOWER_PORT IS NULL AND UPPER_PORT IS NULL;

  IF DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE(ACL_PATH, 'APEX_180200',
     'connect') IS NULL THEN
      DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(ACL_PATH,
     'APEX_180200', TRUE, 'connect');
  END IF;
EXCEPTION
  -- When no ACL has been assigned to '*'.
  WHEN NO_DATA_FOUND THEN
  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL('power_users.xml',
    'ACL that lets power users to connect to everywhere',
    'APEX_180200', TRUE, 'connect');
  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL('power_users.xml','*');
END;
/
COMMIT;

after that run:

DECLARE
  ACL_PATH  VARCHAR2(4000);
BEGIN
  -- Look for the ACL currently assigned to 'localhost' and give APEX_050000
  -- the "connect" privilege if APEX_040200 does not have the privilege yet.
  SELECT ACL INTO ACL_PATH FROM DBA_NETWORK_ACLS
   WHERE HOST = '192.168.0.104' AND LOWER_PORT IS NULL AND UPPER_PORT IS NULL;

  IF DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE(ACL_PATH, 'APEX_180200',
     'connect') IS NULL THEN
      DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(ACL_PATH,
     'APEX_180200', TRUE, 'connect');
  END IF;

EXCEPTION
  -- When no ACL has been assigned to 'localhost'.
  WHEN NO_DATA_FOUND THEN
  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL('local-access-users.xml',
    'ACL that lets users to connect to localhost',
    'APEX_180200', TRUE, 'connect');
  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL('local-access-users.xml','192.168.0.104');
END;
/
COMMIT;



ACL Drop :

------------------------------------------------

begin
DBMS_NETWORK_ACL_ADMIN.DROP_ACL('power_users.xml');
commit;
end;
/

begin
DBMS_NETWORK_ACL_ADMIN.DROP_ACL('local-access-users.xml');
commit;
end;
/

begin
DBMS_NETWORK_ACL_ADMIN.DROP_ACL('local-access-users.xml.xml');
commit;
end;
/
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

বুধবার, ২৭ মার্চ, ২০১৯

Aye Dil Laya Hai Bahaar - Video Song | Kya Kehna | Preity Zinta | Kavita...

এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

রবিবার, ২৯ জুলাই, ২০১৮

Apex Install

Please flow flowing step to install apex 5.2 :

** Apex 5.2 installation you must need db 11g . Other version (lower from 5.2) support 10g or less.

1.Apex software folder keep desired drive (c,d,e,f) where u want to install apex software

I install my apex folder in “c” drive for your advantage & my apex folder name is “apex”.

Open cmd –>

cd C:\apex  [drive name:\apex software folder name]

    Your screen show as like after read desired folder bellow:

c:\apex [this is valid format for read apex folder]

connect to sqlplus as like –> sqlplus /nolog

    Connect sqlplus as sys dba –>  conn / as sysdba

    create a table-space for your apex user

SQL> CREATE TABLESPACE APEX_DATA datafile
‘C:\apex\APEX_data.DBF’
SIZE 1g;

     SQL> @apexins APEX_DATA APEX_DATA TEMP /i/

20/25 min needs for installation.

    SQL> @apxldimg.sql [after this command show bellow message for give location image folder]

enter vavue 1: C:\ [if install “C” drive] or D:\apex or D:\apex\images [if install except “C” drive]

    Without any error image directory created then run flowing script:

SQL> @apxconf.sql [if install “C” drive] or @\apex\apxconf.sql [if install except “C” drive]

8 . You need to create apex user [admin user show as default] and password

[password must be contain Upper case,Special character ,lower character & number as like “Test!1”

Default port generated “8080”  [if you don’t change port then enter for next step .
 
@apxchpwd.sql change password

    After this step you need to some alter statement:
    SQL> ALTER USER ANONYMOUS ACCOUNT UNLOCK;

User altered.

SQL> ALTER USER XDB ACCOUNT UNLOCK;

User altered.

SQL> ALTER USER APEX_040200 ACCOUNT UNLOCK; –version of release

User altered.

SQL> ALTER USER FLOWS_FILES ACCOUNT UNLOCK;

User altered.

SQL> ALTER USER APEX_PUBLIC_USER ACCOUNT UNLOCK;

User altere

sql> exit

N.B : All sql statement must be connect sysdba connection with sql.

Your Apex software install completed.

    For enjoying finally test your connection go to your web browser & write this port for apex test :

localhost:8080/apex

11.There are issues with the configuration of the Static Files in your environment.
Please consult the “Configuring Static File Support” section in the Application Express Installation Guide
N.B :If u face flowing above error then —–>
conn / as sysdba —> Run apex_epg_config.sql. For example:

sql> @apex_epg_config.sql
—>enter value 1: C:\ [if install “C” drive] or D:\apex or D:\apex\images [if install except “C” drive]

    If you want to uninstall apex software connect with sysdba and run this script:

–> SQL>  @apxremov.sql

Please tuning with me for next tutorial on apex….
 
 
exec dbms_xdb.sethttpport('8081');
commit; 
 
 
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

Duplicate row delete

DELETE FROM
   pr_taxable_amount_final_bk A
WHERE
  a.rowid >
   ANY (
     SELECT
        B.rowid
     FROM
        pr_taxable_amount_final_bk B
     WHERE
        A.salary_date = B.salary_date
     AND
       A.uid_no = B.uid_no)
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:

বৃহস্পতিবার, ২৮ জুন, ২০১৮

External Table

create directory test as 'D:/';


grant read,write on directory test to public;

create table test
(id varchar2(3),
last_name varchar2(50),
salary number
)
organization external
( default directory test
access parameters
(
fields terminated by ','
)
location ('c.txt')
)
এর দ্বারা পোস্ট করা এই সময়ে কোন মন্তব্য নেই:
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