What is DESC command in SQL Server?
The DESC command is used to sort the data returned in descending order.
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 the syntax of Create command in SQL?
Syntax: CREATE TABLE table_name ( column1 data_type(size), column2 data_type(size), column3 data_type(size).. ); table_name: name of the table. column1 name of the first column. data_type: Type of data we want to store in the particular column.
How do you get the description of a table in SQL Server?
Just select table and press Alt + F1 , it will show all the information about table like Column name, datatype, keys etc.
What is the syntax of CREATE TABLE?
Syntax. CREATE TABLE table_name( column1 datatype, column2 datatype, column3 datatype… columnN datatype, PRIMARY KEY( one or more columns ) ); CREATE TABLE is the keyword telling the database system what you want to do. In this case, you want to create a new table.
Which is the correct syntax to create a table in my SQL?
Use a CREATE TABLE statement to specify the layout of your table: mysql> CREATE TABLE pet (name VARCHAR(20), owner VARCHAR(20), species VARCHAR(20), sex CHAR(1), birth DATE, death DATE); VARCHAR is a good choice for the name , owner , and species columns because the column values vary in length.
What does DESC stand for?
Describe, Express, Specify and Consequences
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 in SQL?
ASC: to sort the data in ascending order. DESC: to sort the data in descending order.
What does ASC do in SQL?
The ASC command is used to sort the data returned in ascending order.