ADD-DROP Redo Log Files In Oracle Database In the real world, we may encounter scenarios where we need to or asked to increase/decrease the size of redo log files as log switches creating contentions at the database. For example, by increasing the redo log file size, the number of log switches can be decreased which
Find table’s statistics are LOCKED or UNLOCKED in Oracle Table’s statistics is a key role in terms of performance along with the execution plan of SQL’s statements. Here we demonstrate how to find the table’s statistics are LOCKED or UNLOCKED in Oracle. Some time due to performance issues or on-demand business impact or auto-enable statistics
Find Total, Free & Utilized values of PROCESSES, SESSIONS & TRANSACTIONS SQL command for standalone database. Click here to get sample output. SQL command for RAC database. Click here to get sample output. Click here for “How to increase Processes, Sessions and Transactions Initialization Parameters” We always encourage the technical person to visit section SCRIPTS to get
DBMS_LOCK.sleep procedure to suspend the session in Oracle DBMS_LOCK.sleep procedure suspends the session for a given period of time or specified time in the procedure, it will wait to complete procedure then next SQL statement will execute. DBMS_LOCK.SLEEP (seconds IN NUMBER); seconds: Amount of time, in seconds, to suspend the session. The smallest increment can
