DATABASE

How to find Privileges on Directory in Oracle 5 (1)

Find Privileges on Directory in Oracle Oracle has introduced the concept of DIRECTORY which is a type of object and introduced in Oracle version 8.0. DIRECTORY is a logical structure…

ADD-DROP Redo log files in Oracle Database 5 (4)

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…

Starting and stopping an Oracle ASM instance for Noncluster Databases 0 (0)

Starting and stopping an Oracle ASM instance for Noncluster Databases Oracle database is made up of memory structure, background processes, and database. This memory structure and background processes altogether called…

How to find table’s statistics are LOCKED or UNLOCKED in Oracle 5 (1)

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 Last Successful Login Date in Oracle 5 (1)

Find Last Successful Login Date in Oracle Oracle12c new features To find the last successful login date in oracle is now easy to retrieve from supporting version 12c onwards i.e…

Add datafile into tablespace in Oracle Most of the time due to the application’s DML operation, tablespace crosses their threshold. As everyone knows it’s a critical scenario, if we ignore/skipped…

How to check object count of a schema in Oracle 5 (1)

To Check the Object count of a Schema in Oracle Oracle object types are user-defined data types that make it possible to shape real-world entities such as customers and supply…

How to Check Connected Sessions along with Network Authentication in Oracle 5 (3)

How to check Connected Sessions along with Network Authentication in Oracle Here we are going to share SQL code to check connected sessions along with network authentications which show additionally…

How to check table or segments size in a schema in Oracle 5 (2)

To check the size of table or segments in a schema in Oracle In an Oracle database, a segment is a set of extents that contains all the data for…

How to Compile Invalid Public Synonyms 4 (1)

Steps to compile invalid public synonyms In my environment after doing an application upgrade some of the public synonyms get invalid. Below is the query to check invalid public synonyms…