How can I create a table from another table without copying
any values from the old table?
Answers were Sorted based on User's Feedback
Answer / anji
create table table_name as ( select * from old_table where 1=2)
from this query we can create a new table structure from old
table structure with out data
| Is This Answer Correct ? | 26 Yes | 1 No |
Answer / suresh babu
create table new_tn as select * from source_tn where 1=2;
This query will create a new table,which take structure of
the source table with out values.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / tejas wajge
create table emp as select * from project where rownum <1;
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / srinivas
create table emp1
as
select * from scott.emp where rownum=0
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / atul verma
SELECT *
INTO emp1
from scott.emp where rownum=0
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ram
In oracle
Create table newtablename as select * from oldtablename
where 1=2
(any false condition if condition true it copies data from
table it applicable for both oracle & sqlserver)
In Sql server
select * into newtablename from oldtablename where 1=2
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sunil panghal
create table sunil as select *from hr.employees
| Is This Answer Correct ? | 0 Yes | 2 No |
Answer / shabana
Use the describe command to display the table structure
then use the create table command and copy the table
structure in your command.
| Is This Answer Correct ? | 1 Yes | 11 No |
How would you pass hints to the sql processor?
How do I order columns in sql?
Types of joins ?
3 Answers Digital GlobalSoft, HeadStrong,
Table name: T1, it has only one column. col1 ------ c b a b b b b d s a a t s Requirement: I need the following output from the above base table by using SQL query. col1 Cnt ----- ------- a 3 b 5 Others 5 Please help. Thanks Guru v.gurus@in.com
Can you create a table with Primary Key not as the clustered index.
What is the starting oracle error number? What is meant by forward declaration in functions?
How would you reference column values before and after you have inserted and deleted triggers?
What is the limitation on the block size of pl/sql?
How do you modify a table in sql?
wht is the difference between sqlaserver2000 and 2005
Explain the savepoint statement.
What are sql injection vulnerabilities?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)