ORACLE

This article is an index of PL/SQL Tutorial. You can find almost everything for beginners in this article and in related articles about PL/SQL. If …

The following errors were seen in the ALERTLOG file of the STANDBY Database if the PRODUCTION Database suddenly shuts down. (STANDBYDB) Mon Dec 21 17:53:29 …

Redo Transport to the standby has stopped after the ORA-16198 error. ERROR ORA-16198: LGWR received timedout error from KSR LGWR: Attempting destination LOG_ARCHIVE_DEST_2 network reconnect …

This article contains information about dropping database in Oracle 19c and unistalling Oracle 19C binaries in Windows. STEP1 : Connect As SYSDBA [crayon-67d8c820d277e270264005/] STEP 2: …

You can find the below informations about Snapshot Standby Database in this article. What is Oracle Snapshot Standby Database? Convert Physical Standby to Snapshot Standby …

What is Read Only Tables in Oracle? It is possible to use read only tables in Oracle databases starting from 11.1. You can not update …

When trying to send an e-mail with the UTL_MAIL package, the error “ORA-06502: PL / SQL: numeric or value error” is received when the smtp_out_server …

Far SYNC is a feature introduced with 12c. It is the dummy instance that sends the Redos from the Primary Database to other Standby Databases …

This article contains information about Oracle Database Authentication Methods such as External Authentication, Database Authentication, Operation System Authentication, Global Authentication. Oracle Database Authentication Methods EXTERNAL …

Reporting users who query the “Active Data Guard” may want that the data be synchronized with Production. Others may not care whether LAG has occurred …