IT Tutorial IT Tutorial | Oracle DBA | SQL Server, Goldengate, Exadata, Big Data, Data ScienceTutorial
Hi, I will share with you Step by Step Oracle SQL Tutorials For Beginners.
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Oracle SQL Tutorials For Beginners – Learn Oracle SQL from scratch with Oracle SQL Online Course
Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )
Oracle Tutorial | Advanced Oracle Database Tutorials for Senior Oracle DBA
Performance Tuning and SQL Tuning Tutorial in the Oracle Database
Flashback Database, Table, Query Tutorials For Beginners in the Oracle Database
RMAN Tutorial | Backup, Restore and Recovery Tutorials For Beginner Oracle DBA
Oracle EBS 12.2.9 Enable SSL with Self-Signed Certificate and Disable HTTP
Author : Cihan Gedik Email : [email protected] Linkedin : https://www.linkedin.com/in/cihan-gedik-13b55065/ Group : …
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Oracle Application Database Administrator ( APPS DBA ) Training
GC overhead limit exceeded error Weblogic java.lang.OutOfMemoryError
Bulk and Individual Password Reset For Oracle E-Business ( EBS ) Users
Oracle Database 19c Certified With EBS 12.2
Oracle E-Business ( EBS ) Workflow Troubleshoot SQL and Commands
Oracle EBS ( E-Business Suite ) Tutorials for Junior Oracle Apps DBA
EBS 12.1 Function not available to this responsibility
EBS 12.1.3 apachectl startssl libdb.so.2: cannot open shared object file: No such file or directory
REP-0004: Warning: Unable to open user preference file in Oracle EBS 12.2
Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best Practices
Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best …
Read More »Exadata X8M-2 Multi-Rack Introduction
How to Clear ILOM FMA Faults And Reset The SP on Exadata or Other Servers
How to Shutdown and Startup Exadata and Oracle Databases
Exadata Temp Tablespace Migration To Flash Disk
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Oracle EBS 12.2.9 Enable SSL with Self-Signed Certificate and Disable HTTP
Author : Cihan Gedik Email : [email protected] Linkedin : https://www.linkedin.com/in/cihan-gedik-13b55065/ Group : …
Read More » Oracle Application Database Administrator ( APPS DBA ) Training
GC overhead limit exceeded error Weblogic java.lang.OutOfMemoryError
Bulk and Individual Password Reset For Oracle E-Business ( EBS ) Users
Oracle Database 19c Certified With EBS 12.2
OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value
I got ” OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value ” error …
Read More »OGG-15121 Error obtaining the list of tables for: Does not match any catalog name
OGG-01433 Failed to validate table. The table is compressed and extract will not be able to extract data from Oracle logs
OGG-00041 Data source not specified.
OGG-00446 Checkpoint table GGSCHKPT does not exist
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Execute Immediate in Oracle
I will explain Execute Immediate in Oracle in this post.
Read More » Oracle SQL Date Comparison
Alter table rename column in Oracle
Rename Table in Oracle
NEXTVAL and CURRVAL function in Oracle
UTL_FILE FOPEN in PL/SQL
I will explain UTL_FILE FOPEN in PL/SQL in this post.
Read More »DBMS_OUTPUT.PUT_LINE in PL/SQL
Alter Session Set NLS_DATE_FORMAT in Oracle with Examples
PL/SQL Conversion/Decoding/NULL-Related Functions
PL/SQL Datetime Functions
How to Manage An Oracle VM Server Hypervisor Using XM Commands
Hi, I will explain How to Manage An Oracle VM Server Hypervisor Using XM Commands …
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Oracle VM Manager Step by Step Installation for Monitoring Oracle VM Server
Oracle VM Server ( OVS ) Architecture and Step by Step OVS Installation -2
Oracle VM Server ( OVS ) Architecture and Step by Step OVS Installation -1
Recent Posts
February, 2021
- 11 February
ORA-32593: database supplemental logging attributes in flux
I got ” ORA-32593: database supplemental logging attributes in flux ” error in Oracle database during add supplemental log on Oracle database.
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January, 2021
- 11 January
ORA-32018: parameter cannot be modified in memory on another instance
I got ” ORA-32018: parameter cannot be modified in memory on another instance ” error in Oracle database during parameter change on Oracle database.
Read More » - 11 January
ORA-00201: control file version incompatible with ORACLE version
I got ” ORA-00201: control file version incompatible with ORACLE version ” error in Oracle database during Startup database.
Read More » - 7 January
ORA-17629: Cannot connect to the remote database server
I got ” ORA-17629: Cannot connect to the remote database server ” error in Oracle database during Standby database ( Dataguard ).
Read More » - 7 January
no parent backup or copy of datafile found | RMAN Image Copy Backup
I got ” no parent backup or copy of datafile found ” error in Oracle database during RMAN Image Copy Backup.
Read More » - 6 January
Python Kullanıcıdan Veri Alma
Merhaba, bu yazıda çok sık kullanılan kullanıcıdan veri alma işlemine bakacağız. Kullanıcıdan veri alma, verdiğimiz bir değişkenin veya liste, tuple gibi elemanlara direkt atama yapabileceğimiz veya farklı şekilde kullanabilmemize olanak …
Read More » - 6 January
Python __str__ and __repr__ methods
Merhaba, bu yazıda __str__ ve __repr__ method’larına bakacağız. Python programlama dilinde bazı standart gelen önemli methodlar vardır. Örneğin __init__ methodu bir class oluşturduğumuzda hazır olarak ekleyebileceğimiz bir metottur. Bu method …
Read More » - 3 January
Python Flask Connect Database
Merhaba, bu yazıda Python’da mysql bağlantısı nasıl yapılır inceleyeceğiz. Python’da veritabanı bağlantılarını gerçekleştirmek önemlidir, çünkü hangi uygulamayı yaparsak yapalım kuvvetli ihtimal bir veritabanına ihtiyacımız olacaktır. Şimdi uygulama üzerinden kısaca açıklayalım. …
Read More » - 3 January
Python Flask WTForm
Merhaba bu yazıda Flask’ta WTForm konusuna bakacağız. Bu yazıya geçmeden önce bir önceki yazıyı ziyaret edebilirsiniz, https://ittutorial.org/python-flask-jinja2/ WTForm, flask’ta HTML yapısı kullanmadan form oluşturmamıza olanak sağlar, bu form yapılarını python …
Read More » - 3 January
Python Flask Jinja2
Merhaba, bu yazıda Flask’ta Jinja2 nedir, ne için kullanılır buna bakacağız. Bu yazıya geçmeden önce bir önceki yazıya göz atabilirsiniz, https://denizparlak.net/2021/01/01/python-flask-render_template/ Jinja2, Python ile HTMLsayfaları arasında iletişim kurmamıza olanak …
Read More » - 3 January
Python Flask render_template()
Merhaba, bu yazıda Flask’ta render_template() fonksiyonuna bakacağız, Bu yazıya geçmeden önce bir önceki yazıyı okumanızı öneririm. https://denizparlak.net/2020/12/30/python-flask-hello-world/ Python Flask render_template() render_template, ziyaret edeceğimiz url ‘de döndürülecek olan HTML sayfasını point …
Read More » - 3 January
Python Flask Merhaba Dünya
Merhaba, bu yazıda Flask’a başlangıç yapacağız. IDE olarak ben PyCharm kullanıyorum, yeni bir proje oluştururken Flask kütüphanelerini hazır olarak ekliyor, pek zaman kaybetmemiş oluyoruz. Hatta bizim için ilk Hello Word …
Read More » - 3 January
MySQL Router HA with Keepalived | MySQL InnoDB Cluster
keepalive provides frameworks for both load balancing and high availability. The load balancing framework relies on the well-known and widely used Linux Virtual Server (IPVS) kernel module, which provides Layer …
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December, 2020
- 29 December
MySQL InnoDB Cluster with MySQL Shell MySQL Router using just Docker containers
Setting up MySQL InnoDB Cluster with MySQL Shell (plus MySQL Router) using just Docker containers. MySQL InnoDB cluster provides a complete high availability solution for MySQL. Each MySQL server instance …
Read More » - 29 December
ORA-19750: change tracking file | ORA-19751 ORA-17502 ORA-15046 ORA-17503 ORA-15012
I got ” ORA-19750: change tracking file | ORA-19751 ORA-17502 ORA-15046 ORA-17503 ORA-15012 ” error in Oracle database during Open resetlogs.
Read More » - 29 December
Error 1017 received logging on to the standby | ORA-16191
I got ” Error 1017 received logging on to the standby | ORA-16191 ” error in Production for Oracle Dataguard.
Read More » - 28 December
RMAN-12008: could not locate backup piece | RMAN-12009
I got “ RMAN-12008: could not locate backup piece | RMAN-12009 ” error in Oracle database during RMAN Restore datafile.
Read More » - 18 December
How to Distribute the RMAN Backups for Multiple Disks in Oracle
I will explain How to Distribute the RMAN Backups for Multiple Disks in Oracle in this post.
Read More » - 17 December
ORA-17503: ksfdopn Failed to open file | ORA-01565 ORA-17503 ORA-01034 ORA-27121
I got “ ORA-17503: ksfdopn Failed to open file | ORA-01565 ORA-17503 ORA-01034 ORA-27121 ” error in Oracle database during startup.
Read More » - 16 December
How to Create Drop ( Remove ) or Resize ACFS File System in Oracle
I will explain How to Create Drop ( Remove ) or Resize ACFS File System in Oracle in this post.
Read More » - 16 December
RMAN-06169: could not read file header | RMAN-06056: could not access datafile
I got ” RMAN-06169: could not read file header | RMAN-06056: could not access datafile ” error in Oracle database.
Read More » - 16 December
ORA-12906: cannot drop default temporary tablespace
I got ” ORA-12906: cannot drop default temporary tablespace ” error in Oracle database.
Read More » - 16 December
ORA-15001: diskgroup “DATA” does not exist or is not mounted | ORA-15018 ORA-15001 RMAN-06956
I got ” ORA-15001: diskgroup “DATA” does not exist or is not mounted | ORA-15018 ORA-15001 RMAN-06956 ” error in Oracle database.
Read More » - 16 December
dbms_lock.sleep Grant Execute Privilege in Oracle
I will explain dbms_lock.sleep Grant Execute Privilege in Oracle in this post.
Read More » - 16 December
MRP0: Background Media Recovery terminated with error 1274 | ORA-01274: cannot add data file
I got ” MRP0: Background Media Recovery terminated with error 1274 after adding a Datafile ” error in Oracle dataguard ( Standby Site ).
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