Category: ORACLE

Oracle Reserverd Words

Some words in the Oracle database are reserved for specific use or fully. In this way, it is intended to

Cell services automatically start when the cell is started. You can follow the following procedures to start and stop manually.

It is possible to reset Rman configurations to default values. You can see “#default” at the end of the

In the 12c databases, ORA-39014 ORA-39029 ORA-31671 and ORA-00600 errors can be received during expdp or impdp operation. In

The “alter system flush redo” command, which is used to transfer operations in the redo log files in the

In this article, I will tell you to get the create script of an oracle user. First, we will create

When the catupgrd.sql is run during the manual upgrade process, it ends with “ORA-01722: invalid number” error due to

enq: TX – row lock contention can be regarded as a row lock conflict wait event in operations. This event

Latch free and library cache: mutex X wait events can be seen for the corresponding SQL statements in intensive

In 12c databases, ORA-12805, ORA-07445 [qertqistart] or ORA-600 [15803] errors may occur depending on bug 25694206. User operation cannot