Hello Guys, I am using the query bellow to check the usage of tablespaces in my oracle DBs: select t.tablespace_name, t.size_mb, f.free_mb, round((f.free_mb*100)/t.size_mb,2) percent_free from (select tablespace_name, round(sum(bytes)/1024/1024,2) size_mb from dba_data_files...
The plan shows the combination of the steps Oracle Database uses to execute a SQL statement. Each step either retrieves rows of data physically from the database or prepares them for the user issuing the statement. An execution plan displays the cost of the entire plan, indicated on line 0...
Table B-2 Optional Parameters and Defaults for the Oracle Database Metadata Generator Parameter DefinitionAdditional InformationInput File Usage ExampleCommand Line Usage Example Use schema name from RPD When set to YES, the table schema names are used as they are used in the repository. The defa...
One of the most common solutions used to solve this problem is to create summary tables or as Oracle calls them, a materialized view. This involves first understanding the typical workload and then creating materialized views which are much smaller in size and may contain, joins and or ...
In this tutorial you will learn how to use SQL Developer to connect to a containerized Oracle Database and load the HR sample schema.The Oracle Database used in this tutorial is a Docker container running in Oracle Container Cloud Service....
The PRODUCTION database is copied every night with its UNDO tablespace and renamed to REPORTING for reporting purposes .CauseSign In To view full details, sign in with your My Oracle Support account. Register Don't have a My Oracle Support account? Click to get started!
I have requirement like I have multiple databases in one server,I would like to know what is the last transaction (insert,updates,deletes,etc..)happened in particular database and on which table.Early response is appreciable.Regards,All replies (4)...
GRANT CREATE SESSION, CREATE ANY TABLE, UNLIMITED TABLESPACE TO USERA; conn USERA/<password> create table dba_tmp99 as select sysdate as x3 from dual; conn / as sysdba CREATE USER USERC IDENTIFIED BY <password>; GRANT CREATE SESSION TO USERC; ...
Query DBA_EXTENTS for Tablespace name,Owner of the segment : DBA_EXTENTS « System Tables Views « Oracle PL / SQL
When you place a table in a flashback archive, Oracle does this in a separate process. Because of this, if it fails for any reason, you don't receive an exception! How to fix it In my case, I had forgotten to give my user a quota on the FBA tablespace. So the background process...