Which of the following is not available in MySQL?

The correct answer to the question “Which of the following is not supported by MySQL” is option (D). Stored Procedures. Because all the other options like Temporary Tables, Table Joining, and Regular Expression Matching is supported by MySQL.

Which of the following is an available in MySQL?

The correct answer to the question “Which of the following is available in MySQL” is option (D). Create Database. Because MySQL is an open-sourced RDBMS or Relational Database Management System.

Which of the following is a feature of MySQL?

MySQL is faster, more reliable, and cheaper because of its unique storage engine architecture. It provides very high-performance results in comparison to other databases without losing an essential functionality of the software. It has fast loading utilities because of the different cache memory.

Is like available in MySQL?

The MySQL LIKE Operator

The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards often used in conjunction with the LIKE operator: The percent sign (%) represents zero, one, or multiple characters. The underscore sign (_) represents one, single character.

Is status a keyword in MySQL?

You're correct that STATUS is a keyword, likely owing to SHOW STATUS . If renaming the column isn't much of a chore for you, changing the name is the best choice.

MySQL tutorial 8 - Where Not

What are keys in MySQL?

In MySQL, a key is a data item that identifies a record exclusively. In other terms, the key is a group of columns used to uniquely define a record in a table. It is used to retrieve or extract rows from a table as needed.

Is fetch available in MySQL?

MySQL FETCH with OFFSET helps MySQL to manage a large number of databases and their records to quickly fetch the rows to a limit range. FETCH returns the result set after the SQL execution to get the rows along with skipping OFFSET rows count.

Is null in MySQL?

The MySQL IS NULL Condition is used to test for a NULL value in a SELECT, INSERT, UPDATE, or DELETE statement.

What is not like SQL?

The NOT LIKE operator in SQL is used on a column which is of type varchar . Usually, it is used with % which is used to represent any string value, including the null character \0 .

What are data types in MySQL?

In MySQL there are three main data types: string, numeric, and date and time.

What are the uses of MySQL?

MySQL is a relational database management system based on SQL – Structured Query Language. The application is used for a wide range of purposes, including data warehousing, e-commerce, and logging applications. The most common use for mySQL however, is for the purpose of a web database.

What are the functions and features of MySQL?

High Availability – MySQL can run high-speed master/slave replication configurations and it offers cluster servers. Scalability & Flexibility – With MySQL you can run deeply embedded applications and create data warehouses holding a humongous amount of data.

Which of the following is not available in MySQL full outer join?

3 Answers. Show activity on this post. MySQL doesn't have syntax keyword FULL OUTER JOIN. You have to use combination of LEFT and RIGHT JOIN to obtain full joins.

Is cross join available in MySQL?

In MySQL, the CROSS JOIN behaves like JOIN and INNER JOIN of without using any condition. In standard SQL the difference between INNER JOIN and CROSS JOIN is ON clause can be used with INNER JOIN on the other hand ON clause can't be used with CROSS JOIN.

Which of the following JOINs is are available in MySQL Mcq?

Explanation: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN, EQUIJOIN. Explanation: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN, EQUIJOIN are the types of joins. Explanation: Right outer join refers to join records from the write table that have no matching key in the left table are include in the result set.

Is not empty in MySQL?

SELECT * FROM yourTableName WHERE yourSpecificColumnName IS NULL OR yourSpecificColumnName = ' '; The IS NULL constraint can be used whenever the column is empty and the symbol ( ' ') is used when there is empty value.

What is none in MySQL?

In MySQL, a NULL value means unknown. A NULL value is different from zero ( 0 ) or an empty string '' . A NULL value is not equal to anything, even itself. If you compare a NULL value with another NULL value or any other value, the result is NULL because the value of each NULL value is unknown.

What is NULL and not null in MySQL?

When creating a table or adding a column to a table, you need to specify the column value optionality using either NULL or NOT NULL . NOT NULL means that the column can not have a NULL value for any record; NULL means NULL is an allowable value (even when the column has a foreign key constraint).

What is fetch in MySQL?

Description. The purpose of using a cursor, in most cases, is to retrieve the rows from your cursor so that some type of operation can be performed on the data. After declaring and opening your cursor, the next step is to use the FETCH statement to fetch rows from your cursor.

Does MySQL have cursor?

In MySQL, a cursor allows row-by-row processing of the result sets. A cursor is used for the result set and returned from a query. By using a cursor, you can iterate, or step through the results of a query and perform certain operations on each row.

What is a cursor in MySQL?

MySQL cursor is a kind of loop facility given to traverse in the result of SQL one by one. We can operate on every result by using the cursor in MySQL. Cursors are supported in stored procedures, functions, and triggers only. MySQL cursor is available from version 5 or greater.

How many keywords are there in SQL?

SQL Keywords | Learn Top 36 Keywords in SQL with Examples.

Which one of the following is NOT keyword in Python language?

1 Answer. The correct answer to the question “Which of the following is not a Keyword in Python” is option (a). Val. As Val is not a correct keyword, in Python and all others are keywords.

Which of the following is not a keyword int and/or not?

Answer. Answer: The answer is : FLOAT.