Mir Sayeed Hassan – Oracle Blog

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Error occur while dropping tablespace as ORA-23515: materialized views and/or their indices exist in the tablespace

Posted by Mir Sayeed Hassan on August 10th, 2023

Error occur while dropping tablespace as ORA-23515: materialized views and/or their indices exist in the tablespace

Drop the tablespace

SQL> drop tablespace MGMT_TABLESPACE including contents and datafiles;
drop tablespace MGMT_TABLESPACE including contents and datafiles
*
ERROR at line 1:
ORA-23515: materialized views and/or... 
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Posted in DBA Administration | Comments Off on Error occur while dropping tablespace as ORA-23515: materialized views and/or their indices exist in the tablespace

Apply the latest DB RU Patch_19.19 (35042068) on Oracle Database 19C

Posted by Mir Sayeed Hassan on July 19th, 2023

Apply the latest DB RU Patch_19.19 (35042068) on Oracle Database 19C

Check the status of Database

SQL> select instance_name, version, open_mode from v$database, v$instance;

INSTANCE_NAME         VERSION      OPEN_MODE
---------------- ----------------- --------------------
oemswdb            19.0.0.0.0      READ WRITE

Verify the lastest...
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Apply the Latest OMSPatcher on OEM Server before apply the Main DBRU Patch

Posted by Mir Sayeed Hassan on July 19th, 2023

Apply the Latest OMSPatcher on OEM Server before apply the Main DBRU Patch

Check the status of the OMS

[oracle@oemdb ~]$ cd /u01/OEM13.5C/middleware/bin/
[oracle@oemdb bin]$ ./emctl status oms

Oracle Enterprise Manager Cloud Control 13c Release 5
Copyright (c) 1996, 2021 Oracle Corporation. All rights reserved.
WebTier is Up
Oracle... 
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How to apply the DBRU Patch_19.18 for Oracle Database 19C Grid Infrastructure on Standalone server

Posted by Mir Sayeed Hassan on May 7th, 2023

Apply the DBRU Patch_19.18 for Oracle Database 19C Grid Infrastructure on Standalone server

Check the status of Database

[oracle@stagdb2 ~]$ sqlplus / as sysdba

SQL*Plus: Release 19.0.0.0.0 - Production on Mon May 1 16:53:37 2023
Version 19.17.0.0.0

Copyright (c) 1982, 2022, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise... 
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Posted in Patching | Comments Off on How to apply the DBRU Patch_19.18 for Oracle Database 19C Grid Infrastructure on Standalone server

How to login the user schema without knowing the password in Oracle Database

Posted by Mir Sayeed Hassan on May 4th, 2023

How to login the user schema without knowing the password in Oracle Database 19c

Note:

– This scenario is to login to the user without knowing the password & perform some test operation purpose only.
– You can change/re-set the user password with new password but inconvenience to the end user.
– Therefore the Oracle...
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Apply the Latest DB RU Patch_19.18 (34765931) on Oracle Database 19C

Posted by Mir Sayeed Hassan on May 1st, 2023

Apply the Latest DB RU Patch_19.18 (34765931) on Oracle Database 19C

Check the status of Database

[oracle@db-stag ~]$ sqlplus / as sysdba

SQL*Plus: Release 19.0.0.0.0 - Production on Mon May 1 16:53:37 2023
Version 19.17.0.0.0

Copyright (c) 1982, 2022, Oracle. All rights reserved.

Connected to:
Oracle Database 19c Enterprise Edition Release... 
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Posted in Patching | Comments Off on Apply the Latest DB RU Patch_19.18 (34765931) on Oracle Database 19C