how can I reduce the size of ------------- when table is null. I m in sqlplus I typeSelect A,B,C,D,F,G,H from SOMEHERE where B='GOAT1';
if A is 10 char long
B is 50
c is 10
d is 30
e is 10
f is 50
if any of those don't have data it still outputs ----------------------------- (50) for B and tht covers the whole screenhow can I make is to show less if it null
One of our solaris machines is running Oracle 8.0.3
A table reached the 2 Gb size and oracle failed due to the operating system file size limitation.
The information in the table is not relevant and can be deleted, but the table contains a lot of indexes.
I would like to know the best procedure to delete the information and reduce the size of the file.
I am using oracle 8.1.5 database and my temp01.dbf file size is increased upto 19.8 GB now i want reduce its size .
View 13 Replies View RelatedWe have Oracle 10G database over Unix platform, Customer want to reduce the size of database as much as possible and the ami of customer to move the storage area of this database to other one. so we resize some datafiles and get lots of free space at mount point but while checking the utilzation of table is showing some what different as other. Below O/P:
%
% MaxPoss Max
Tablespace Name KBytes Used Free Used Largest Kbytes Used
------------------------------ --------------- --------------- --------------- ------ --------------- --------------- ------
*a DATA 45,875,200 8,740,992 37,134,208 19.1 1,728,512 100,663,248 45.6
*a HIGH_S_DATA 21,504,000 1,331,520 20,172,480 6.2 3,048,704 0 .0
*a HIGH_S_IND 15,360,000 853,568 14,506,432 5.6 1,661,504 0 .0
[Code]....
above all o/p is different, no able to understand it. is there any way to reset the HWM at Datafile level and how we reset the HWM of those tables having Materlized view?
i got a table and it had 5000 rows of data...ive deleted around 2000 to decrease the db size but i have no success. My harddrive is still showing the same size with no increase in mb.
I've looked at shrink etc methods but some are not compatible with 8i.
I take it the db is still reserving that those deleted rows thinking it may be used again which is the reason for no increase in space.
I am getting the following error when i try to re size the data file.But the data file is having lot of free space.
ORA-03297: file contains used data beyond requested RESIZE value
Presently table space size is 220GB with 8 data files.As the process of the performance tuning we moved data to different table spaces.Now used space of the tablespace is 90GB.So I am trying to resize the datafile but it throw an error.
how to reduce the system tablespace size
my system01.dbf size is 6gb
i want reduce from 6gb to 2gb
i just now installed oracle and import some schema to this new DB. but in OEM showing 40 % full of dump area
how to reduce the dump area size?
We are planning to move BLOB images in our DB to BFILE to reduce the time and size of backup.
So when we have a physical dataguard setup, can we configure data guard to copy the OS level BFILE's to the DR site?
I am in need to find archive log mount point space detail usage through sqlplus on multiple instance. Is there any view in oracle which can give me the detail.
I know one method using external table but that is cumbersome for RAC.
can i get some command like this.
select inst_id,mountpoint,space_usage,space_available,total from GV$table --> returns
We are planning to export the table data to a file pipedelimited. How do i estimate the size of the FlatFile based on the table size? or avg rowlength
View 3 Replies View RelatedI have one very big table , says employee table, I need to keep less rows to do this
1. create table employee_backup as select * from employee
2. truncate table employee
3. insert into employee select * from employee_backup where rownum < 1000
is #3 sript is OK? if I only want 1000 rows ?
I'm trying to create a new table which has a date field (date of birth) and I want to include a constraint which will not allow me to add values if they are over 21 years old. I'm using SQLPlus .
View 3 Replies View RelatedI have a PIVOT XML query that returns results that I want to display as an HTML report from SQLPlus. Is there a way that this can be done readily? I have searched the net an found references to XML Publisher but in my current situation we do not have the product available.
View 4 Replies View RelatedI was about to move some tables from one table space to another but it seems it is not possible to move partitioned tables between table spaces of different block sizes.
So far the only option I have is to export and then import back the data.
know if there is any way to move a partitioned table between table spaces of different block size?
I have the following query:
select col_1,col_9 from
book_temp b
where b.col_1 is not null
order by to_number(b.col_16)
;
What I want to add is the following:
COL_9
=====
NULL
A
B
NULL
C
D
E
F
NULL
G
I need to connect the NON-NULL rows to the preceding NULL row.
We are getting the below error on a piece of code that chas been functioning fine for over 4 years..
ORA-06502: PL/SQL: numeric or value error: NULL index table key value
ORA-06512: at "pd.pf33", line 148
The line it's pointing at is merely a FOR loop that opens a cursor (select query) and loops through the items.
FOR rec IN csr_cash
LOOP
END LOOP
This piece of code has been functioning fine for years.. and never got this kind of error on a for loop. Could it be something internal to Oracle/underlying memory issues?
Let me know in PL/SQL how can we set a Table Type record to NULL?
Also, if .delete makes it NULL?
One of my user is asking to give me the size(bytes) of row 39 and size(bytes) of row 49 of a table ZETR.
as i am not aware of how to collect size(bytes) for a particular row.
I am running a GROUP BY query on a few columns of enumerated data like:
select count(*), Condition, Size
group by Condition, Size;
COUNT(*) CONDITION SIZE
-------- ---------- --------
3 MINT L
2 FAIR L
4 FAIR M
1 MINT S
Well, let's say I also have a timestamp field in the database. I cannot run a group by with that involved because the time is recorded to the milisec and is unique for every record. Instead, I want to include this in my group by function based on whether or not it is NULL.
For example:
COUNT(*) CONDITION SIZE SOLDDATE
-------- ---------- -------- ----------
3 MINT L ISNULL
2 FAIR L NOTNULL
2 FAIR M NOTNULL
2 FAIR M ISNULL
1 MINT S ISNULL
I have a table which has a not null column. the column is date field. I am trying to change it to Null. But it is giving a error.
I am using below query.
ALTER TABLE T_test
modify (paid_to_date null)
I have a data from the source table like this :
IdDate1 No1 Date2 No2
12/15/19959292 8/30/1997 11767
25/21/19932812 4/29/2002 2812
39/22/1978
410/11/19781157381 2/8/1979 929137
58/2/19891698430 11/30/1989 1365528
6
711/20/199541 1/23/1997 677
811/20/1995 1/23/1997 680
I want to insert into two separate tables using the following logic :
If date1 is not null or no1 is not null then insert into target_table1(id,date1,no1)
If date2 is not null or no2 is not null then insert into target_table2(id,date2,no2)
Why can't we create null constraint on table level?
View 20 Replies View RelatedCan i use a trim(col_name) to check a NULL value in a table? as IS NULL function is taking a long time.
View 8 Replies View RelatedAS of we know that we can get the number of blocks occupied by data in a table by querying the user_tables Data Dictionary.
My questions are,
1.)how to know if i want the each block size ?(i.e each block size either it is 4kb or 8kb or 16kb..)?
2.) Is the block size is same for all blocks in a table and in Database or it varies?
3.)The block size is DB dependent or Table dependent or Machine dependent(32-bit, 64-bit and OS)?
I have table and it's size is full when i'm inserting records , records are not inserting , How can i increase table size
View 8 Replies View RelatedI have a problem with one table.. First of all:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
The problem table resides in a locally managed tablespace. About 10 millions records is added in this table every day. After 36 hours all these records moved to another (partitioned) table, so the size of data in the problem table always about 75 Gb. But the size of table is reached 157 Gb today, and it still growing. The results of dbms_space.space_usage are showed below:
Size of blocks with:
0-25% free space: 4726784
25-50% free space: 17301504
50-75% free space: 24920064
75-100% free space: 102418669568
full blocks: 54761594880Thus, a lot of blocks have 75-100% free space but the table constantly growing: during last 9 days the size increased from 123 to 157 Gb.
how to stop the table growing? It there any way to limit the table size in locally managed tablespace?
so im running this script
DECLARE
STQ_ID NUMBER;
MESSAGE VARCHAR2(500);
[Code].....
and getting this error ORA-06502: PL/SQL: numeric or value error: NULL index table key value
the code where it is inserting and getting out of it values is:
IF vt_Prs_Code_Ipr.COUNT <> 0 THEN
IF vt_Ist_Code_Ipr(1) IS NOT NULL THEN
IF vr_data.insurance_kind = 'B' THEN
[Code]....
Im running script at PL/SQL Developer and using debugger, i see that it's inserting dates but at some point between point 5.3.2.1.1 till 5.3.2.1.5 it returns no dates :/ basically it needs to stop at 5.3.2.1.2 and in form need return date 02.02.1996, but it returns 01.01.1996 + gives that ORA-06502: PL/SQL: numeric or value error: NULL index table key value
edit: vt_SnpStartDate(v_Idx)is 01.01.1996
vt_SnpEndDate(v_Idx) is 31.12.1996
vt_prd_tbl(v_Idx2).Start_Date is 01.01.1996
vt_prd_tbl(v_Idx2).End_Date is 01.02.1996
at p.5.3.2.1.3 it shows that there is no date in vt_prd_tbl(v_Idx2).Start_Date and is returning ora error, why?
How to insert null record (for some columns) in table using loop.
sample data of x_tab
order_id order_name
231 xxx
123
345
111 vvvv
I have few questions regarding PL/SQL tables
1) If I don't specify the "INDEX BY" clause, it is indexed by PLS_INTEGER by default, right?
2) Consider this package specification
CREATE OR REPLACE PACKAGE Testxyz AS
TYPE tab_Numbers IS TABLE OF PLS_INTEGER;
PROCEDURE TestNumber(ptab_Numbers IN tab_Numbers := NULL);
END Testxyz;So I created a table (I hope it is defaultly indexed by pls_integer data type) and I am passing it as a parameter to a procedure. Because I want this parameter to be optional I am assigning null into it.
Now I change the definition of the table to:
CREATE OR REPLACE PACKAGE Testxyz AS
TYPE tab_Numbers IS TABLE OF PLS_INTEGER INDEX BY PLS_INTEGER;
PROCEDURE TestNumber(ptab_Numbers IN tab_Numbers := NULL);
[code]....
3) Because I need this parameter to be optional, I use the first declaration:
CREATE OR REPLACE PACKAGE Testxyz AS
TYPE tab_Numbers IS TABLE OF PLS_INTEGER;
PROCEDURE TestNumber(ptab_Numbers IN tab_Numbers := NULL);
END Testxyz;
Now I create an anonymous block and want to assign something into the table
DECLARE
vtab_Numbers TESTXYZ.tab_Numbers;
BEGIN
vtab_Numbers(1) := 5;
END;
/When trying to run this, I got:
06531. 00000 - "Reference to uninitialized collection"
Is it possible to have input parameter of PL/SQL table type and have defaultly null assigned to it?
