Can we use DESC in SQL?
Since in database we have tables, that’s why we use DESCRIBE or DESC(both are same) command to describe the structure of a table. Syntax: DESCRIBE one; OR DESC one; Note : We can use either DESCRIBE or DESC(both are Case Insensitive).
How do I Desc a column in SQL?
When sorting your result set in descending order, you use the DESC attribute in your ORDER BY clause. For example: SELECT last_name FROM employees WHERE first_name = ‘Sarah’ ORDER BY last_name DESC; This SQL Server ORDER BY example would return all records sorted by the last_name field in descending order.
What is DESC used for?
DESC stands for Describe, Express, Specify and Consequences. To develop more assertiveness, practice using the DESC script. Try writing down what you will say and practice it before you talk to the person. DESCRIBE – Describe the behavior/situation as completely and objectively as possible.
What is DESC and ASC?
ASC: to sort the data in ascending order. DESC: to sort the data in descending order.
What does ORDER BY DESC mean?
Definition of in descending order : arranged in a series that begins with the greatest or largest and ends with the least or smallest The states are listed in descending order of population size. The sale items are arranged in descending order according to price.
How can I see table description in SQL?
In Object Explorer, select the table for which you want to show properties. Right-click the table and choose Properties from the shortcut menu. For more information, see Table Properties – SSMS.
How do you DESC a table in MySQL?
1. To describe a table:
- DESCRIBE table_name; is equivalent to this SHOW COLUMN statement:
- SHOW COLUMNS FROM table_name; Or you can also use the short form of describe:
- DESC table_name;
- EXPLAIN table_name;
- EXPLAIN SELECT * FROM table_name;
What is opposite of DESC in SQL?
You can order your records in ascending or descending order. The default is ASCENDING, which is shortened to ASC in SQL syntax. The opposite is of course DESCENDING, which is shortened to DESC . For example, SELECT * FROM images ORDER BY id ASC.
Why do we use DESC in MySQL?
The DESC is the short form of DESCRIBE command and used to dipslay the information about a table like column names and constraints on column name.
What is order by DESC in SQL with example?
In this topic, we described about the ORDER BY DESC with detailed example. ORDER BY DESC statement is used to sort data in result-set in descending order. ORDER BY DESC statement is used in SELECT statement.
What is the use of describe command in SQL Server?
The describe command gives you the information about the column names, types, length, etc. In SQL Server, let’s say you want to describe a table ‘mytable’ in schema ‘myschema’ in the database ‘mydb’, you can do following:
How do I sort the data in the DESC command?
The DESCcommand is used to sort the data returned in descending order. The following SQL statement selects all the columns from the “Customers” table, sorted descending by the “CustomerName” column: Example SELECT * FROM Customers ORDER BY CustomerName DESC;
What is the SQL Server equivalent of Oracle’s SP_DESC command?
As sp_desc is a system marked procedure, you can even leave the exec command, too (not recommended anyway): Show activity on this post. The SQL Server equivalent to Oracle’s describe command is the stored proc sp_help