Find the number of columns in a table

0 votes

If a table's number of rows and columns can be determined, that would be great.

SELECT COUNT(*)
FROM tablename

Can someone please help me with this?

Aug 20, 2022 in Database by Kithuzzz
• 38,000 points
336 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Database

0 votes
0 answers

SQL to find the number of distinct values in a column

In a column, I can choose each ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
• 38,000 points
870 views
0 votes
0 answers

How to find sum of multiple columns in a table in SQL Server 2005?

I have a table Emp which has these rows: Emp_cd ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
• 38,000 points
1,599 views
0 votes
2 answers

What are the ways to get the count of records in a table

With the help of the SQL count ...READ MORE

answered Aug 20, 2020 in Database by Okugbe
• 280 points
3,982 views
0 votes
1 answer

Query to list number of records in each table in a database

Use the below code to list number of ...READ MORE

answered Oct 11, 2019 in Database by Omaiz
• 560 points
1,423 views
0 votes
0 answers

How do I list all the columns in a table?

For the various popular database systems, how ...READ MORE

Aug 9, 2022 in Database by Kithuzzz
• 38,000 points
533 views
0 votes
0 answers

How to select the last record of a table in SQL?

Here is an example of code that ...READ MORE

Aug 23, 2022 in Database by Kithuzzz
• 38,000 points
1,067 views
0 votes
1 answer
0 votes
1 answer

How to change the default value and to alter a column in sql?

Hi, You can try this: ALTER TABLE foobar_data CHANGE ...READ MORE

answered Jun 24, 2019 in Big Data Hadoop by Gitika
• 65,850 points
1,504 views
0 votes
1 answer

What is an index in SQL?

An index is used to speed up ...READ MORE

answered Feb 3, 2022 in Database by Vaani
• 7,070 points
662 views
0 votes
1 answer

Ordering by the order of values in a SQL IN() clause

Use MySQL's FIELD() function: SELECT name, description, ... FROM ... WHERE id ...READ MORE

answered Feb 4, 2022 in Database by Neha
• 9,020 points
5,241 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP