How to copy a table in another table with datas?

Answers were Sorted based on User's Feedback



How to copy a table in another table with datas?..

Answer / guest

If new table is not yet created,
create table new_table as select * from old_table;

if new table is already created,
insert into new table select * from old_table
provided the structure of the new table is same as old
table.

Is This Answer Correct ?    21 Yes 1 No

How to copy a table in another table with datas?..

Answer / guest

If new table is not yet created,
create table new_table as select * from old_table;

if new table is already created,
insert into new table select * from old_table
provided the structure of the new table is same as old
table.

Is This Answer Correct ?    8 Yes 0 No

How to copy a table in another table with datas?..

Answer / kavitha nedigunta

create table new_table as select * from old_table;

EG:- create table emp1 as select * from emp;

Is This Answer Correct ?    3 Yes 0 No

How to copy a table in another table with datas?..

Answer / meher

copy from user_name/password@schema_name insert
target_table_name using select * from source_table_name;

Is This Answer Correct ?    4 Yes 2 No

How to copy a table in another table with datas?..

Answer / monty

if you have a table employee you can create duplicate
record using into statement

select *into backup_employee from employee

the above statement create new table backup_employee with
same data of employee

Is This Answer Correct ?    2 Yes 0 No

How to copy a table in another table with datas?..

Answer / mohan

create table emp_dup as select * from emp:

if we have already structure means:

Insert into emp_dup(select * from emp);

Is This Answer Correct ?    2 Yes 0 No

How to copy a table in another table with datas?..

Answer / selvaraj v

In Oracle 10g :
---------------

Create New Table in another table with same data's:
---------------------------------------------------

copy from coeot1a2/coeot1a2@coeau to scott/tiger@coeau
CREATE s11 using select * from major_list;

Insert data's into another table with same data's:
---------------------------------------------------

copy from coeot1a2/coeot1a2@coeau to scott/tiger@coeau
INSERT s11 using select * from major_list;

Append data's into another table with same data's:
---------------------------------------------------

copy from coeot1a2/coeot1a2@coeau to scott/tiger@coeau
APPEND s11 using select * from major_list;

Replace data's into another table with same data's:
---------------------------------------------------

copy from coeot1a2/coeot1a2@coeau to scott/tiger@coeau
REPLACE s11 using select * from major_list;

Is This Answer Correct ?    0 Yes 0 No

How to copy a table in another table with datas?..

Answer / raghunanda

---With date from existing table to new table.
SQL> create table new_table_name as select * from old_table_name where 1=1;
---without data
SQL> create table new_table_name as select * from old_table_name where 1=2;

Thanks,

Is This Answer Correct ?    0 Yes 0 No

How to copy a table in another table with datas?..

Answer / sanjeev

create table new table name as select * from new table name

Is This Answer Correct ?    0 Yes 2 No

Post New Answer

More SQL PLSQL Interview Questions

What are the sql versions?

0 Answers  


What is union?

0 Answers  


What do you mean by “trigger” in sql?

0 Answers  


How to revise and re-run the last sql command?

0 Answers  


What is function and procedure in pl sql?

0 Answers  






What can you do with pl sql?

0 Answers  


What are different types of refreshment techniques of materialised view

2 Answers  


how to give permission to users that users can update/insert/delete on a row of table on timeing 10am to 6pm only?

4 Answers   TCS,


What is sap sql?

0 Answers  


What are different clauses used in sql?

0 Answers  


What is difference between db2 and sql?

0 Answers  


What is sqlexception in java?

0 Answers  


Categories