Answer / mohapatra.gouranga@gmail.com

Best answer is:
SELECT df.tablespace_name "Tablespace",
df.bytes / (1024 * 1024) "Size (MB)",
SUM(fs.bytes) / (1024 * 1024) "Free (MB)",
Nvl(Round(SUM(fs.bytes) * 100 / df.bytes),1) "%
Free",
Round((df.bytes - SUM(fs.bytes)) * 100 /
df.bytes) "% Used"
FROM dba_free_space fs,
(SELECT tablespace_name,SUM(bytes) bytes
FROM dba_data_files
GROUP BY tablespace_name) df
WHERE fs.tablespace_name (+) = df.tablespace_name
GROUP BY df.tablespace_name,df.bytes
UNION ALL
SELECT df.tablespace_name tspace,
fs.bytes / (1024 * 1024),
SUM(df.bytes_free) / (1024 * 1024),
Nvl(Round((SUM(fs.bytes) - df.bytes_used) * 100 /
fs.bytes), 1),
Round((SUM(fs.bytes) - df.bytes_free) * 100 /
fs.bytes)
FROM dba_temp_files fs,
(SELECT tablespace_name,bytes_free,bytes_used
FROM v$temp_space_header
GROUP BY tablespace_name,bytes_free,bytes_used) df
WHERE fs.tablespace_name (+) = df.tablespace_name
GROUP BY
df.tablespace_name,fs.bytes,df.bytes_free,df.bytes_used
ORDER BY 4 DESC;

Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

0 Answers  

---

How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?

0 Answers  

---

how can you get actual data change values from previous transactions in oracle?

0 Answers   Oracle,

---

You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?

0 Answers  

---

what is the purpose of catlaog in oracle rman?

2 Answers   Value Labs,

---

What is the dataguard background process??

1 Answers   iGate,

---

What are the different ways you can create databases in sql server? : sql server DBA

0 Answers  

---

What is the difference between Datapump & export/import?

2 Answers  

---

what is the difference between db2start command and start database manager command?

1 Answers  

---

How can we see the database version in os level

6 Answers   Oracle,

---

How would you extract DDL of a table without using a GUI tool?

0 Answers  

---

What is a system database and what is a user database? : sql server DBA

0 Answers  

---