SQL & PL/SQL :: How To Check Table Properties
Feb 24, 2013How to check table properties? (desc only shows if it is null)If I do desc emp, it only shows the Employee description. But Doesnt tell if table is having primary key or not?
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Server Administration :: Trying To Change Tablespace And Datafile Properties On Fly
Aug 21, 2011This facility has one last 10g database and a very problematic tablespace and last datafile associated with it. The tablespace was set up with INITIAL_ EXTENT of 131,072 (128K) instead of the more 'normal' 4,194,304 (4M) and NEXT_EXTENT of 262,144 (256K) instead of 4,194,304 (4M).
More worryingly, the datafile has INCREMENT_BY set to 1 (8K) instead of 1,280 (10M) or 2,048 (16M).Has anyone ever updated sys.ts$.dflinit and sys.ts$. dflincr to modify the INITIAL_EXTENT and NEXT_EXTENT, and sys.file$.inc to modify the INCREMENT_BY?
Forms :: Set Properties Of A Visual Attribute Group During Runtime?
Oct 17, 2011way to set the properties of a visual attribute group during runtime? During our forms 6 to 10 conversion we missed that our visual attributes for mandatory and not-manadatory items were different, so we have font size 8 and 9 in our system now, does not look very nice.
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Nov 14, 2010I want to set font properties of Arabic text.
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Jul 30, 2011I want to put one check box to check all the check boxes.how can i do this?
View 5 Replies View RelatedHow To Check A Table If Exists
Oct 12, 2005I have a script like this:
------------------------------------------------------------
DROP TABLE CON_TEST CASCADE CONSTRAINTS ;
CREATE TABLE CON_TEST (
IDI NUMBER(10,0),
USERID VARCHAR2(10),
PWD VARCHAR2(10),
NOTE VARCHAR(100)
)
----------------------
But i think if table CON_TEST doen't exist, an error message will appear. I know that in SQL Server we can check if table exists or not. So, i wonder if we can do that in Oracle?
By the way, is there any way to run a file script that contents TABLES, STORED, ... on a developed PC connect to oracle db server? (in case, i'm developing on PC, using Net Service Name to conect to Oracle DB Server)
SQL & PL/SQL :: Check Every Table For Data?
Oct 30, 2012I'm working on a feature that needs to check every table for data. At the moment I am roundtripping every time and running the query like this:
SELECT 1 FROM dual WHERE EXISTS(SELECT 'x' FROM table_name)
Is there a better way that allows me to get the result for all tables in one trip? I've tried a correlated subquery like this:
SELECT table_name, (SELECT 1 FROM dual WHERE EXISTS(SELECT 'x' FROM table_name) FROM all_tables
but I think that doesn't work because Oracle looks for a table called table_name rather than the value from the outer query.
Adding Check After Table Creation
May 23, 2009I created a table but I want to add the Unique check to it as I forgot to apply it to the table when I created it.Is it possible to make the field Unique after having created the table or do I have to drop the table and re-create it?
View 3 Replies View RelatedTable Level Check Constraints
Feb 16, 2011can a table level check constraints have conditional checking (if else clause or case conditional structures) and checks which are limited through something like a where clause which inside the table level check constraints.And can a table level check constraints refer to a column in another table column which should have a the same value.
View 1 Replies View RelatedSQL & PL/SQL :: Check Existing Entries In Table
Apr 3, 2012I am abolute new in PL SQL and I am working on following topic:
I have to check if an entry exists in a table.
- if it exists ...... do something
- if not ...... simply go on
I tried the following:
select Count(*)from products p
where p.productNbr = temp_Nbr
Group By t.produkt;
I fetched the result into a variable entries
if entries > 0 .....
MY problem is the following:
If there are entries (entries>0) --> it works
If there are no entries, entries is not 0 but 'no data found' --> crash
I cannot work with Exceptions because this all happens in a Loop which must go on in both cases!
SQL & PL/SQL :: How To Check Record Exist In Table
Feb 13, 2013Usually we check 1 row of data in table and compare if they exist, i want to compare different set of row all together to comapre and take the decisions
eg.
emp table_source
d_key emp_no invol
1 103499 1
1 99262 2
2 103499 1
3 103499 1
3 99262 2
target table
emp_no invol
103499 1
99262 2
103499 1
in the above example i have to check for d_key for set of row exist in target or not, so by above example d_key 1 and 3 has save value in 2 different rows so i want to check if the combination of rows
103499 1
99262 2
as a set appear in source then do nothing else insert so first time d_key 1 both records will insert but for d_key has same set in 2 rows will not be inseted. the number of row can be more than 2 also . so for the given key if we have 3 rows in source then i have to compare all the 3 same set of row in target exist of . in the target i don't have any extra column.
SQL & PL/SQL :: How To Check If User Has (create Table) Privilege
Jun 29, 20111.How to check a user has 'create table' privilege?
2.how to check a user has privilege to grant 'create table' privilege to other user ?
Forms :: How To Check Table Handlers Correctly
Apr 11, 2013I have a block based on a view. The view is a join on 2 tables, the first table always brings back 4 records for each parameter passed to it in the where clause. The second table is outer joined to the first table and may contain no matched records or some matched records. In some cases there will be a 1:1 match to the first table.
The problem is how to create the table handler procedure correctly. I need to update 2 tables in the table handler procedure.
The block is only enabled for update (to preserve the 4 rows), however some values on the block correspond to values from the second table. When you update a row in the block, how do you know if you are actually inserting a row into the second table or updating an already existing record on the 2nd table.
SQL & PL/SQL :: How To Check And Delete Duplicate Data From Table
Nov 19, 2010how i can chk & delete duplicate rows from a table
View 3 Replies View RelatedSQL & PL/SQL :: Use A Trim (col_name) To Check NULL Value In A Table?
Aug 8, 2013Can 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 RelatedPL/SQL :: How To Check Where Table Field Was Used As Foreign Key In Database
May 9, 2013i have a field in my table office i got field office_code ,this field is been used in diffirent tables as foreign key is there a sql i can wirte to see all tables who have used this field as foreign key.
View 12 Replies View RelatedBackup & Recovery :: Check The DB Size Exclude Particular Table A?
Aug 3, 2012I am trying to calculate the compressed size of backup of my database by excluding table space ( and all the tables in that table space).
I know how to calculate the size of particular user DB size.
select sum(bytes/1024/1024)"size" from dba_segments where owner='ABC';
SQL & PL/SQL :: Check If Table Exist In Scheme - If Not Create As Original DDL
Aug 13, 2013I have 20 or so tables, partitioned by range, indexed etc...soon these tables will be gone and i have to recreate them with the same definitions. I have to write a procedure(or script, it's up to me) which must:
1- check if table A exist in the scheme
2- if not create the table as the original ddl.
for 1 i've used smth like
-------------------------
SELECT count(*)
INTO a
FROM user_objects
WHERE object_name='A';
[code]....
so my question is how and what is the cleanest and fastest way to do this.? it's a lot DDLs,
SQL & PL/SQL :: How To Check Object (table / Index) Growth Day Wise
Apr 20, 2011DB:Oracle 9i
os :solaris 8
how to check the object(table,index) growth day wise?
Performance Tuning :: How To Check Table Has Changed 10% In Database
Dec 13, 2011By default the DBMS_STATS package runs once every 24 hours to collect statistics for database objects and Oracle collects new statistics when enough of the data (about 10%) has changed.
My question here is how to check the table has changed 10% in database?
SQL & PL/SQL :: How To Check System Views When Create Table Privilege
Jan 4, 2013I'm new to oracle DB,i've been given access to Oracle as a user. when i try to create a table under my default schema i get the insufficient privileges error.
How do i check from the system views if i have create table privilege under my own schema?
SQL & PL/SQL :: Creating Trigger - Check If Data Being Inserted Already In Table And If Not Insert It
Aug 24, 2011I know this is an old thread and I just started working with triggers. I want to check if the data being inserted is already in the table and if not insert it:
create or replace trigger t_triggername
before insert on tbl_tablename
for each row
begin
if(:new.user_id <> :old.user_id) then
insert into tbl_tablename(user_id, location)
values (:new.user_id, :new.location);
end if;
end;
what if I wanted to keep the user but only update location if the user is already in the table. I've tried doing it this way:
create or replace trigger t_triggername
before insert on tbl_tablename
for each row
begin
if(:new.user_id <> :old.user_id) then
insert into tbl_tablename(user_id, location)
[code]...
SQL & PL/SQL :: Uses Of Check Operator
Sep 16, 2010I have a table in SQL , I am creating a column Of name in it , i want to restrict user to enter name in Capital only ,and i want to create this at table level . I tried Check Operator but failed .
create table my_tab
(U_name varchar2(30) ,
constraint ck_check (U_name = upper(m_name))
/
SQL & PL/SQL :: How To Check If Value Is Right Date
Dec 16, 2010I have a text column having date data. In the format of YYYYMMDD.Some of the records might have invalid date data as well. Is there any function which checks whether it's value is a right DATE? Something like
IS_DATE(my_text_date,'DD-MM-YYYY')
should return TRUE if it's a valid date.
Check For Used Features?
Jul 6, 2011I would like to check and make sure that features like partitioning, Tuning, Diagnostics etc. have NOT been used. In Oracle 10 + we have the dba_feature_usage_statistics.
But how can we check this in 9.2 ?
PL/SQL :: Check Given Value Exists Or Not
Jun 18, 2013i have a procedure like create or replace procedure studrec( a in sid%rowtype)asi sid%rowtype;beginselect sid into ifrom students; i need to check whether sid is exist in the variable i or not
View 5 Replies View RelatedPL/SQL :: How To Check CPU Usage
Mar 6, 2013I have one procedure which is executing daily two times(i.e morning run and evening run) . In morning run it's executing around 150 mins and evening run executing around 25 mins.
It's happening for all procedures executing in longer run in morning. There is NO LOCKS, I have checked LOCKS while executing morning run. I suspects CPU usage in morning run.
How to check CPU usage ? AND also each session how much utilizing CPU. I'm using oracle 8i database, I know it's older version but my company is using oracle 8i. So i have to look in this database version only.
How To Check / LARGEADDRESSAWARE Flag In 10g
Sep 17, 2013I am not a DBA, we are using Oracle 10g DB for our PLM applictaion Enovia, we are now trying to do 4GT in our windows 2003 server where our DB kept, while reading articles about this. we are informed that /LARGEADDRESSAWARE (IMAGE_FILE_LARGE_ADDRESS_AWARE) flag needed to be set to True in the application (here it is Oracle) to use more than 2GB in the RAM.
So My question is "Whether the corresponding flag is set to TRUE or not in Oracle 10g"? Is there any way to check that?"
Check All Object Privileges
Sep 6, 2011How can i list all the object privileges from n user?
for example:
I granted to USER1:
GRANT ALL on my_table1 to USER1;
GRANT ALL on my_table2 to USER1;
GRANT ALL on my_tableN to USER1;
How can i list all privileges from this user over all tables?
I don't know if this is possible, but i wanna to list:
USER1 ----- UPDATE, INSERT, DELETE ON my_table1
USER1 ----- UPDATE, INSERT, DELETE ON my_table2
USER1 ----- UPDATE, INSERT, DELETE ON my_tableN
Is this possible?
Check For Entry Before Submission
Mar 27, 2007How do i check the oracle database for an entry of the same type before i submit an entry.
basically i am taking information from a form and passing it into php which in turn uses oracle to store it in a database, how can i check that there is no entry of the same type in the database?