Is Desc a reserved word in MySQL?

What are reserved words in MySQL?

Certain keywords, such as SELECT , DELETE , or BIGINT , are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. … KEYWORDS table lists the words considered keywords by MySQL and indicates whether they are reserved.

What is DESC command 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. The DESCRIBE command is equivalent to the following command − SHOW columns from yourTableName command.

Is date a reserved word in MySQL?

3 Answers. This is wrong. MySQL permits some keywords to be used as unquoted identifiers because many people previously used them. Examples are those in the following list: ACTION, BIT, DATE, ENUM, NO, TEXT, TIME, TIMESTAMP .

Is rank a reserved word in MySQL?

The rank is a MySQL reserved word defined in MySQL version 8.0.

How do you use reserved words in SQL?

If you desire to use a reserved word is used as an object name in ANSI standard syntax, it must be enclosed in double-quotes to allow the Relational Engine (whichever that one is) that the word is being used as an object and not as a keyword in the given context.

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What are Python reserved words?

Reserved words (also called keywords) are defined with predefined meaning and syntax in the language. These keywords have to be used to develop programming instructions. … The print has been removed from Python 2 as keyword and included as built-in function.

How do I sort in MySQL?

When sorting your result set in descending order, you use the DESC attribute in your ORDER BY clause as follows: SELECT last_name, first_name, city FROM contacts WHERE last_name = ‘Johnson’ ORDER BY city DESC; This MySQL ORDER BY example would return all records sorted by the city field in descending order.

What are the commands of DDL?

Data Definition Language (DDL) commands:

  • CREATE to create a new table or database.
  • ALTER for alteration.
  • Truncate to delete data from the table.
  • DROP to drop a table.
  • RENAME to rename a table.

What is use of DESC command?

The DESC command is used to sort the data returned in descending order.

Is False a keyword in Java?

Here is a list of keywords in the Java programming language. … true , false , and null might seem like keywords, but they are actually literals; you cannot use them as identifiers in your programs.