Database_STATUS set line 190 Select db_unique_name,open_mode,database_role,(select host_name from v$instance) HOST_NAME from v$database; Check the Oracle Instance Startup Time SET LINES 200 SET PAGES 999 COLUMN INSTANCE_NAME FOR A20 SELECT INSTANCE_NAME,TO_CHAR(STARTUP_TIME,… Read more »
Following Queries for NON-CDB database:Check the database physical consumed size select sum(bytes)/1024/1024/1024 size_in_gb from dba_data_files; Total space used by the data in the database. select sum(bytes)/1024/1024/1024 size_in_gb from dba_segments; Check… Read more »
Update maintenance window duration in oracle database- Scenario- Current issue is we have default database level gather stats scheduled and maintenance window is 4 hrs, but maintenance task is not… Read more »
Script to check Running database operations in oracle database. This script will provide you the details that what all operations working in background and what all those session related to,… Read more »
This script will provide you to check the current running RMAN backup status and backup history whether its completed/running or failed with any issue. set line 190 col STATUS format… Read more »
How to check the free space and Usage of ASM Disk Group In this post we have provided 2 scripts , 1st to check the Usage of each ASM disk… Read more »
select b.tablespace_name, tbs_size SizeGb, a.free_space FreeGb from (select tablespace_name, round(sum(bytes)/1024/1024/1024 ,2) as free_space from dba_free_space group by tablespace_name) a, (select tablespace_name, sum(bytes)/1024/1024/1024 as tbs_size from dba_data_files group by tablespace_name UNION… Read more »
How to check if tablespaces datafiles are autoextend col FILE_NAME for a60 select TABLESPACE_NAME, FILE_NAME,AUTOEXTENSIBLE,MAXBYTES from dba_Data_files where TABLESPACE_NAME like ‘Tablespace_Name’; _________________________________________________________________________________________________________________________ col FILE_NAME for a60 select TABLESPACE_NAME, FILE_NAME,AUTOEXTENSIBLE,MAXBYTES from… Read more »
Database and server details Report from OEM: Database version and Server Details 1- How do I get the number of databases for each category version? SELECT property_value, COUNT(*) FROM mgmt$target_properties… Read more »
Oracle database management scripts- Check how large size of the database col “Database Size” format a20 col “Free space” format a20 col “Used space” format a20 select round(sum(used.bytes) / 1024… Read more »