PL/SQL :: What Are Constraints Copied
Aug 23, 2013When a table structure is copied from another table.What are the constraints copied and why?Unique keyPrimary keyForeign KeyCheckNot null.
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Performance Tuning :: Does Partitioning Need Constraints To Be Copied
May 4, 2013I am doing partitioning in the table ap_invoices_all and i have gone through all the process of i am making a script for a table and process
1. Create the new partitioned table with the same column structure as the original and with the partitions.
2. Insert data from the original table to the partitioned. Use parallel DML.
3. Rename the indexes of the original table
4. Create indexes to the partition table with the same columns as the original indexes.
5. Save the source code of the original table triggers
6. Rename the triggers of the original table to OLD
7. Do the table renaming. Rename original table to OLD and the partitioned table to original.
8. Drop the synonyms for the OLD table and recreate to point to the new partitioned
9. Grant the appropriate privileges to new partitioned table.
10. Create the triggers to the partitioned table
i want to know do i need to copy the constraints of the original table to the partitioned table?
SQL & PL/SQL :: Copying Data From Table (with No Constraints) To Table With Constraints?
Jun 13, 2012I want to create a store procedure to copy data from a source tables(which may not have any constraints defined) to a table which has primary key, foreign key and unique key constraints.
Any records which are rejected due to these constraints not being satisfied need to go another table.
Once the initial data load is done, these procedures need to be automated(through cron) to do the future incremental uploads in the same manner.
Forms :: Prevent Item From Being Copied?
Jan 31, 2011 how can i prevent an item from being copying. I mean to say user will not able to copy the value from the item and paste in notepad.
The item will be enabled also i can not desable it.
Data Guard :: Archive Copied Onto DR But Not Applied?
Jul 2, 2011We have Oracle 10G dataguard configured,
DGMGRL -
Show configuration;
Shows status "SUCCESS"
Also
Archive log list
shows the proper archives in PROD as well as DR
But, when we check the Archive Applied ="YES" its shows result as "BLANK"
Backup & Recovery :: Restore Database / Copied Archivelogs
Dec 14, 2011Question: does oracle recover past the scn mentioned in the control file or do you need recover using backup control file for it? No specific scn,time specified.
Scenario: Restore database on new server + copy archivelogs from original to minimize data loss.
Backup : 5 AM
Archivelogs: 7 AM
New server:
Configure dummy instance
Restore spfile from tape
Restore controlfile from tape: SCN 5AM
Restore database (no scn specified) from tape: : SCN 5AM
Copy archivelogs from old server to archivelog new location: SCN 7AM.
Recover database
open database -> SCN 5AM or 7AM?
Does it recover till SCN 5AM (controlfile) or SCN 7AM (latest scn in copied archivelog)
Backup & Recovery :: Restore Using Copied Oracle Folder
Jan 24, 2012Opening the database with manually copied oracle data folders and files. Due to my server crashed we were forced to format the system. In that my friend by mistake copied the oracle folder (All data files, redo log files) manually instead of taking a backup in a procedural manner. Now we need to restore all the data. Would it be possible to restore the data with copied data file. If so how?
View 10 Replies View RelatedPL/SQL :: User Copied Table Data From Prod To Other Schema?
Apr 22, 2013has copied one table data from Production to any other schema , know which user has done this ?
View 1 Replies View RelatedPL/SQL :: Update Records In Such A Way That Each Student's Marks Are Copied In New Column
Oct 22, 2012i have a requirement, wherein i have to update records in such a way that each student's marks are copied in a new column of the next student record.
View 10 Replies View RelatedApplication Express :: Report Columns Duplicated When Region Is Copied
May 15, 2013Re: Report Columns duplicated when region is copied.
When I copy a region which I have created via master-detail form, the report columns are duplicated. I'm actually copying the whole page but I have had other cases where I just copying the desired region and the columns were duplicated there as well. And, of course, there is no way that I know to delete columns from the form. But I doubt because -- in at least some cases I've tried -- the columns seems to be "linked" in that a change to one copy of the column was duplicated in the other when changes were applied.
In the example (below), there are three regions on the page and the problem occurs in region 2. (I think I will likely delete the first region.) It's been agonizing trying to get the report of region 2 and the tabular formish edits of region 3 on the same page. I made this in Oracle 11.2 in our APEX 4.1 and imported it to 4.2. You can see it here:
WS apex_examples_01
demo
demo
Appl. 991204
Page 57 is the original page created in 4.1 and imported
Page 58 is the page copied from 57 under 4.1 and imported
Page 59 is the page copied from 57 under 4.2 (Same result as in 4.1.)
If you want to try the page, select DSD01 from the DSD LOV, click "Query Process" and then click the edit icon. Ignore the region 1 errors -- I'll probably delete this region. The data is region 3 is for Run Date 12-May-13.
Is there some setting that allows this region to be copied without duplicating columns?
P.S. I think I know why it happens: APEX hates me!
Client Tools :: Leading Zeroes Are Getting Wiped Off When Results Are Copied Into Excel
Apr 13, 2012We wrote a query to spool the results in TAB delimited flat file, Results are ok but when copied into excel the leading zeroes are getting wiped off.
Example:
Result: 0000123 and when copied into excel the value is just 123. I need to retain the value as it is 0000123.
Can we control it in the query itself rather than correcting the excel.
How Old Budget Version Copied To Draft Reflected On Budget
Mar 30, 2013I wanted to copy an old budget version to draft. I did it successfully but it did not reflect on the draft version i.e when I selected the project budget, it is still the same, no change to the old version. so my question is how is an old budget version copied to draft reflected on the budget.
View 1 Replies View RelatedConstraints On A Table
Feb 25, 2008How do know all the constraints that are present on the data in a table in oracle ??
View 2 Replies View RelatedSQL & PL/SQL :: Constraints In Describe
Nov 1, 2013I want to display columns along with their constraints using describe command
Is it possible?
SQL> desc dept;
Name Null? Type
----------------------------------------- -------- -------------
DEPTNO NUMBER(2)
DNAME VARCHAR2(14)
LOC VARCHAR2(13)
SQL & PL/SQL :: Trigger Sum Constraints
Mar 7, 2010Basically, I need to fulfil the constraint:
"student cannot have more than 100 points"
I need to use a trigger to do this, but I don't understand how this would work.
Written in plain english I imagine it work work something like:
AFTER UPDATE
WHERE student.lessonid = lesson.lessonid
IF SUM(lesson.points) > 100 then ROLLBACK
lessonid is the only field relating the two tables.
--
How to fulfill that criteria, whether it be using triggers or not.
SQL & PL/SQL :: Constraints On RECORDS?
Mar 21, 2011How to create any constraints other than NOT NULL in PLSQL RECORD.
View 5 Replies View RelatedSQL & PL/SQL :: Constraints On Objects?
Mar 5, 2012Ive created a scenario to what im trying to achieve here so ignore how its set-up attribute wise.
CREATE TYPE object_obj AS OBJECT (
obj_id NUMBER,
NAME VARCHAR2(20),
age NUMBER) NOT FINAL;
/
CREATE TYPE object_ext UNDER object_obj (
course_name VARCHAR2(20));
/
CREATE TYPE object_ext2 UNDER object_obj (
location VARCHAR2(20);
/
CREATE TABLE object_tab OF object_obj(obj_id PRIMARY KEY);
/
Now for the course_name i need to make sure it can only be on of these three values ('Science','Math','English'). I can't find a way to apply this constraint without making a table. But then that creates another issue of how to insert the data from the main supertype (object_obj) and i only want the object_tab table and view the subtypes via a select query.
Deleting All Tables And Constraints
Oct 19, 2006After creating all the tables and the constraints, and inputting data to the table.. i want to delete everything. i try using drop table but it doesn't get rid of the constraints.
View 10 Replies View RelatedSystem Generated Constraints
Jul 5, 2012I was wondering with dba_constraints and i found unexpected result shown as below
select constraints_name, constraint_type from dba_constraints
constraint_name constraint_type
SYS_C00141 c
SYS_C00142 c
SYS_C00143 c
SYS_C00144 c
SYS_C00145 c
SYS_C00146 c
SYS_C00147 c
SYS_C00148 c
SYS_C00149 c
i jst want to know that what is this system generated constraints ?
SQL & PL/SQL :: Constraints On Columns Of A Table?
Jul 1, 2010I would like to print all the constraints on all columns given a table name.
Example:
SQL>@constrnts
Enter Table Name: emp
empno ---- Primary key
deptno ---- foreign key references Dept(deptno)
SQL & PL/SQL :: Creating Some Tables - Constraints?
Dec 3, 2011So I'm here creating some tables and if theres a guide where I can take a look at some Constraints Declarations , Mostly cause i have some values on the table that cannot be negative so i need to set constraints to be positive
View 4 Replies View RelatedSQL & PL/SQL :: Using Constraints In Creating Tables
Aug 19, 2013Explain in detail about using constraints in creating tables.
View 3 Replies View RelatedSQL & PL/SQL :: Multiple Check Constraints
Feb 17, 2011why my code wont work. Am trying to create a constraint so that the only data that can be entered into the size field is a number between 4 and 15.
CREATE TABLE accommodation
(chalet_no NUMBER (3) PRIMARY KEY,
chalet_name VARCHAR2(20) NOT NULL,
size NUMBER CHECK (size >3) AND CHECK (size <16),
priceperweek NUMBER (4,2) NOT NULL);
Does seem to like line 4 of the code.
Create Duplicate Table With Constraints
Oct 15, 2010When we create a duplicate table, we use the below query:
create table table2 as select * from table1;
But table2 is created without any constraints inherited from table1.Can I know how can i create the table with all the constraints existing in parent table.
Remove Constraints On Nested Table?
Jul 11, 2011I want to truncate table partition but I'm getting error:
CODEORA-02266: unique/primary keys in table referenced by enabled foreign keys
because of table has a nested table. Currently this column is not in use so I could drop it, but I want to avoid it (table is huge). Is there another posibility to do truncate partitions in this table? ALTER TABLE ... SET UNUSED doesn't resolve the problem.
Table 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 :: How To Disable Or Enable All Constraints In A Table
Apr 8, 2010I knew, how to enable or disable a constraint on a table.
>alter table <table_name> disable constraint <constraint_name>;
But if we know all the data is correct, it's better to disable all constraints to improve the performance.
We are allowed to Disable or Enable only a single constraint.
Enable or Disable All Constraints.
SQL & PL/SQL :: Constraints And Delete Cascade Events
May 9, 2011I have a table with 2 defined FK constraints which fires delete cascade events.
I want to deny deletions when the event is fired from one of the tables and permit them when the event is fired from the other table.
Is it possible?
Is any way to solve which table fires the event?
SQL & PL/SQL :: Create Table Constraints / ORA-00907
Sep 14, 2011i am a beginner in SQL and want to create a table with the following constraints :
'orderno' should be primary key and start with o
'clientno' should be foreign key
'ordr date' is not null
'salesmanno' foreign key
'delytype' default value 'f' and possible value ( f or p)
'delydate' cannot be less than order date
'orderstatus' values ('in process.......)
here's my
create table sales_order(orderno varchar2(6) like 'o%' primary key,
clientno varchar2(6) foreign key references client_master(clientno),deldate date not null,dellyaddr varchar2(25),salesmanno varchar2(6) foreign key references salesman_master(salesmanno), delytype char(1) default 'f',billyn char(1),delydate date check > orderdate,orderstatus varchar2(10)check ('in process','fullfilled','cancelled');
SQL & PL/SQL :: Copy Data And Constraints From One Table To Another
Dec 20, 2011how to copy data and constraints from one table to another table
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