The view v$sql contains almost of queries which are executed in your Oracle DB. Basicallyyou have privileges to query this...
Oracle
Install JDK, PYTHON, SCALASet path for JDK and Python3Install & Configure CassandraLoad Data In CassandraInstall & Configure SparkSet Path for...
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Node server2 got evicted from the Cluster due to NIC hardware failure oracle@server2 /home/oracle06:19:25 : olsnodes -nserver1 1server2 2server3 3...
ISSUE: - WHILE RUNNING DATAPATCH VERBOSE WE ARE GETTING FOLLOWING ERROR -> Error at line 255138: script md/admin/sdordfm.plb- ORA-20002: ORA-06502:...
Issue: PDB went into restricted mode Investigation su - oracle export ORACLE_HOME=/u01/oracle/product/19/db export ORACLE_SID= cp9494 $ORACLE_HOME/OPatch/datapatch -verbose If you get...
Issues: ORA-10567: Redo is inconsistent with data block on standb Error: Thu May 21 18:24:10 2022 Errors in file /u02/diag/rdbms/prod/prod1/trace/prod1_pr0s_12697.trc...
To perform the export/import first we need to create a backup directory at the OS level as well as Database...
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By using Optimized Incremental Backup to disk backup strategy, an up to date copy of the database is always available...
Overview of Triggers A database trigger is a compiled stored program unit, written in either PL/SQL or Java, that Oracle...
The ORA-01000 error indicates that the maximum number of open cursors allowed in the database session has been exceeded. This...
Oracle Database automatically locks a resource on behalf of a transaction to prevent other transactions from doing something that requires...
To check the total, active, and inactive sessions in an Oracle database, you can query the V$SESSION view. Checking Total...
PROBLEM : The attempt to create a password file for a 12.2 database failed : $ orapwd file=$ORACLE_HOME/dbs/orapwprod101 password=oracle OPW-00029:...
This property specifies connection information used to connect to an Oracle database. The Oracle installer generally places a sample tnsnames.ora...
Identify if Grid ASM is Cluster ware or High Availability Solution Check in OS Platform (Oracle /Redhat Linux) if ];then...
Scenario: If current Archivelog mountpoint is full then we want to change the Archivelog destination in the database. It can...
SQL> alter database open resetlogs; alter database open resetlogs * ERROR at line 1: ORA-01194: file 1 needs more recovery to...
cassandra -f ./nodetool status ./nodetool ring ./nodetool -h 192.168.0.101 clean ./nodetool -h 192.168.0.101 info ./nodetool -h 192.168.0.101 compact ./nodetool flush...
PROCESSES specifies the maximum number of operating system user processes that can simultaneously connect to Oracle. Its value should allow for...
To identify the number of diskgroup ,status from below query. select group_number,name from v$asm_diskgroup; select group_number, name, state, type from...
Oracle hangs only when he is waiting for a resource. It might be a software resource (a latch or lock),...
12.2 Index Advanced Compression “High” Let’s begin by creating a table and explicitly creating a NOCOMPRESS index in the WHALE...
The specific methods for creating a database are: With Database Configuration Assistant (DBCA), a graphical tool.With the CREATE DATABASE SQL statement. 1. Specify an...