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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SQL & PL/SQL :: How To Copy Constraints (primary / Foreign Key / Indexes) To A Table
Mar 11, 2011I have created table as below
create table emp_temp as select * from emp;
the table is created, but the constraints are not copied. Is there any way to copy all the constraints.
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.
SQL & PL/SQL :: Copy Data From Table A To B?
Apr 30, 2010 i could copy data from tableA to tableB with the scenario below
1) Currently we have no unique key / primary key defined on both of this tables, due to the nature of data, so insert/update will not work
2) We cant truncate/insert as user will be accessing this tables when the copying process takes place, so we dont want to end up having a scenario where the table does not contain data at a certain time
Will materialize view full refresh work in refreshing a table so we could avoid the problem faced in point 1 & 2.
SQL & PL/SQL :: Copy Data From One Table To Another
Feb 11, 2013I have two tables namely PERSON and WIFE. I want to make WIFE's data available in PERSON table while keeping entries of WIFE maintained and at the same time adding some the values of PERSON against the data of wife.
PERSON Table
PK NAME ADDRESS IS_MARRIED
1 John ab city Y
2 Varvatos cd town N
3 Smith ef town Y
4 Henry gh city Y
5 Lynda gh city Y
WIFE table
PK PERSON_ID (FK) NAME
1 1 Alice
2 3 Rosy
3 4 Lynda
Now i want to copy data of WIFE table into PERSON table like this PERSON table
PK NAME ADDRESS IS_MARRIED
1 John ab city Y
2 Varvatos cd town N
3 Smith ef town Y
4 Henry gh city Y
5 Lynda gh city Y
6 Alice ab city Y
7 Rosy ef town Y
As in the given example you might have noticed that ADDRESS of wife is same as of her spouse and same goes for IS_MARRIED column. Moreover, the PK is also not duplicated. How to go about this?
Another important factor is Lynda already exits in PERSON table, therefore, i certainly don't want to duplicate her entry.
SQL & PL/SQL :: Trigger To Copy Data From One To Another Table
Jun 28, 20101. I am inserting a value to a table.through uploading the csv file to the DB table using apex.
2. After the data get inserted into the table(parent),my data should be copied to the another table with some conditions .
3. Is it possible to write a trigger to insert statement from selecting the values from another table.
Copy Data From One Field (varchar) To Another Within A Table
Oct 5, 2010i have a table COLOR having alphanumeric fields i.e Color Description & Color Ref. i want to copy the values from Color Description to Color Ref.
what will the select statement for this?
Oracle Triggers - Copy Data From One Table To Other
Jul 9, 2008Triggers for oracle database. What I am trying to do is copy original data from one table to another table prior to an update, insert, or delete occurring. Basically we are trying to keep a transactional history, with out having to restore the data. Here is what I have created to date, however it is not executing consistently.
CREATE OR REPLACE TRIGGER DATA_COPY BEFORE
INSERT
OR DELETE
OR UPDATE ON "DB1"."TABLE_1"
[code].......
SQL & PL/SQL :: Copy Data Of One Partition Completely To Another Table
Nov 16, 2010I have 2 tables with same no of column and range partition based on date.At the end of month i want to copy the data of one table to another table.Instead of copy the data i want to copy the data of one partition completely to another table partition ..
View 2 Replies View RelatedAutomated Script To Copy Data From One Table To Another Every Night?
Feb 27, 2012i have a table with 15 coulums and containing millions of rows which is being updated everyday.Now i have created a similar report table with only the coulums i need to report on from the main table.what plsql script or if there is any better alternative do i need to write to copy the data from the coulums i need from the main table to the new report table. the new report table will be be updated every 01:00am with the data coming from the main table and the update is automated.
View 3 Replies View RelatedSQL & PL/SQL :: Command Is Used To Create Table By Copying Structure Of Another Table Including Constraints?
Jul 14, 2012what command is used to create a table by copying the structure of another table including constraints ?
View 2 Replies View RelatedSQL & PL/SQL :: Get Foreign Key Constraints And Related Table For Give Table
Mar 18, 2010the query, to get the foreign key constraints and related table fro give table.
View 2 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 :: How To Delete Data Without Disable Constraints
Feb 14, 2013I want to delete data from say 100 tables without disable the constraints.
Tables having foreign key.. which is giving error if I select table randomly to delete.
I want to know the query which will give me the sequence of all tables based upon dependencies, so that If i delete the data on that sequence, it wont give me child record exists error.
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)
Constraints - Cannot Enter Multiple Lines Of Data?
Apr 8, 2008I have some tables (below), but I'm having trouble entering multiple lines of data.Here are the tables I have created.
Quote: CUSTOMER table
SQL> create table customer
2 (customer_no char(6) not null,
3 name varchar2(30) not null,
4 address varchar2(50) not null,
5 credit_limit number(6,2),
6 constraint customer_customer_no_pk primary key (customer_no));
Table created.
SALESMAN table
SQL> create table salesman
2 (salesman_id char(8),
3 name varchar2(20) not null,
4 address varchar2(50) not null,
5 emaill_address varchar2(30),
6 constraint salesman_salesman_id_pk primary key (salesman_id));
Table created.
ITEM table
SQL> create table item
2 (ISBN char(13) not null,
3 title varchar2(30) not null,
4 price number(4,2) not null,
5 constraint item_ISBN_pk primary key (ISBN));
Table created.
INVOICE table
SQL> create table invoice
2 (invoice_no char(1) not null,
3 invoice_date date not null,
4 salesman_id char(8),
[code]...
Table created.
DELIVERY table
SQL> create table delivery
2 (invoice_no char(1) not null,
3 ISBN char(13) not null,
[code]...
Table created. I can enter data into the customer, salesman and item table without any problems. However, I need to enter multiple lines of data using the same invoice_no (which is 1). The data is generally the same, except for 2 things need changing but I keep getting the following error...
Quote: ORA-00001: unique constraint(SYSTEM.INVOICE_INVOICE_NO_PK) violated
I understand that I can only use invoice_no once since it is a unique key.
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 :: 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 :: Difference Between Table / Column And Row Level Constraints?
Dec 24, 2010through Difference between table Level, column Level ,row level constraints.
View 8 Replies View RelatedSQL & PL/SQL :: Table Level Constraints And Bulk Collect
Jun 2, 20101. how can i impose a restriction on a table so that the data gets updated only specific period of time say 9 a.m. to 10 p.m.
2. Can i use bulk collect in dynamic sql? If yes how?
SQL & PL/SQL :: Query For Columns In Table Including Constraints?
Jul 23, 2010I want a query for all the columns in a table including there constraints and indexes of a "SCOTT" schema
View 7 Replies View RelatedServer Administration :: How To View Table Constraints Information
Mar 13, 2010I know that you can view all constraints in a table using $USER_CONSTRAINTS or $USER_INDEXES view. What i find difficult is that the information in those views is not really well presented.
I find it very hard to follow. For example, just to find out which columns are foreign keys and which tables they refer to is really tedious. Is there a simpler way to view all the constraints especially foreign keys of a table and including which table columns they refer to in the child table.
I like to see a diagramatic representaion of all the tables involved so i like to see both the parent and the child tables, which columns are related and using which FKs etc. is there an easier way to view this information?
Server Utilities :: Import Constraints Only From Dump File Using Oracle Data Pump?
Nov 16, 2011How to import constraints only from a dump file using Oracle data pump.
View 1 Replies View RelatedForms :: How To Use ALTER TABLE Command To Disable / Enable Constraints
Aug 11, 2010can you use alter table command to disable/enable constraints in a form if you can how, if you cant why
View 4 Replies View RelatedPL/SQL :: Foreign Key - Creating Table Based On Some Integrity Constraints - Not Working?
Dec 20, 2012Am creating a table based on some integrity constraints, but it's not working.
CREATE TABLE member
(
member_id NUMBER(10),
last_name VARCHAR2(25) NOT NULL,
first_name VARCHAR2(25),
[code],,,
Error:
Error report:
SQL Error: ORA-02270: no matching unique or primary key for this column-list
02270. 00000 - "no matching unique or primary key for this column-list"
*Cause: A REFERENCES clause in a CREATE/ALTER TABLE statement gives a column-list for which there is no matching unique or primary key constraint in the referenced table.
*Action: Find the correct column names using the ALL_CONS_COLUMNScatalog view
Copy Data Between Databases
Oct 12, 2012I want copy some tables from one database to another. Which of following is the fastest way:
- INSERT /*+APPEND*/ via database link
- Transportable Tablespaces
- datapump IMP/EXP (I supposed it's the slowest way)
Server Utilities :: Copy Data From One DB To Another?
Mar 15, 2010we have a prod DB and an Backup DB. I have been asked to copy selected tables from prod Db to anaylsis DB on a weekly basis. Db version is 9i.
Can I use Db links here?, but the data is huge.