MySQL returns NULL if the argument of QUOTE() function is NULL.Examplemysql> Select QUOTE(NULL); +-------------+ | QUOTE(NULL) | +-------------+ | NULL         +-------------+ 1 row in set (0.00 sec) mysql> Select Name, QUOTE(NULL) from student where id = 1; +--------+-------------+ | Name   | QUOTE(NULL) | +--------+-------------+ | Gaurav | NULL        | +--------+-------------+ 1 row in set (0.08 sec)

We can check whether a string of specified pattern is not present within another string by using NOT LIKE operator along with wildcard characters.SyntaxNOT LIKE specific_patternSpecific_pattern is the pattern of string we do not want to find out within another string.ExampleSuppose we have a table named ‘student’ having names of ... Read More

For using LPAD() or RPAD() functions with the column values we need to specify the column name as the first argument of these functions. Following the example from ‘Student’ table will make it clearer −Examplemysql> Select Name, LPAD(Name, 10, '*') from student; +---------+-------------------+ | Name    | LPAD(Name, 10, ... Read More

By specifying multiple columns in GROUP BY clause we can split the result set into smaller groups. The more columns specified in GROUP BY clause, the smaller the groups will be.Examplemysql> Select designation, YEAR(Doj), count(*) from employees GROUP BY designation, YEAR(DoJ); +-------------+-----------+----------+ | designation | YEAR(Doj) | count(*) | ... Read More

We cannot use = (comparison operator) because we know that NULL is not a value. If we want to get the rows with NULL from a table then we need to use IS NULL operator in MySQL query. Following example using the data from ‘employee’ table will exhibit it −Examplemysql> ... Read More

We can find a string of specified pattern within another string by using LIKE operator along with WILDCARDS.SyntaxLIKE specific_patternSpecific_pattern is the pattern of string we want to find out within another string.ExampleSuppose we have a table named ‘student’ having names of the students and we want to get the details ... Read More

The base must be greater than 2 and less than 36 i.e. the lower limit of a base is 2 and the upper limit is 36. It is applied to both from_base and to_base values. If in case we provide out of limit values of the base then MySQL returns ... Read More

To set marker outside of the box containing the bullet points, use the list-style-position property with the value outside.Example The outside value means if the text goes onto a second line, the text will be aligned with the start of the first line                     ... Read More

The list-style-position property indicates whether the marker should appear inside or outside of the box containing the bullet points. It can have one the two valuesValueDescriptionnoneNAinsideIf the text goes onto a second line, the text will wrap underneath the marker. It will also appear indented to where the text would ... Read More

The border-bottom-style property changes the style of bottom border. You can try to run the following code to implement the border-bottom-style property:Example                            This is demo content