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Seetha has Published 93 Articles
seetha
394 Views
Diagonal starts at top left and right button. You can try to run the following code to implement diagonal gradients in CSS3 −Live Demo #grad1 { height: 100px; ... Read More
seetha
179 Views
If we omit the hostname part of the user account, MySQL will accept it and allow the user to connect from any host. Its syntax would be as follows −Use mysql; CREATE USER user_name IDENTIFIED BY password;Here, user_name is the name of the user we wish to take account of.Password is ... Read More
seetha
260 Views
We can distinguish between MySQL CROSS JOIN and INNER JOIN only on the basis of join-predicate i.e. the condition specified. While writing the query for INNER JOIN we need to specify the condition but in contrast, we do not need to specify the condition while writing a query for CROSS ... Read More
seetha
48 Views
As we know that MySQL user variables are specific to client connection within which they are used and exist only for the duration of that connection. When a connection ends, all its user variables are lost. Similarly, the prepared statements also exist only for the duration of the session in ... Read More
seetha
631 Views
Sometimes the input text files have the text fields enclosed by double quotes and to import data from such kind of files we need to use the ‘ENCLOSED BY’ option with LOAD DATA INFILE statement. We are considering the following example to make it understand −ExampleFollowings are the comma-separated values ... Read More
seetha
52 Views
CSS3 has additional color properties as follows −RGBA colorsHSL colorsHSLA colorsLet us see what are HSL colors:HSL stands for hue, saturation, lightness. Here, Huge is a degree of the color wheel, saturation and lightness are percentage values between 0 to 100%.A sample syntax of HSL as shown below:#g1 {background-color: hsl(120, 100%, ... Read More
seetha
840 Views
MySQL accepts empty values for enumeration only if SQL mode is not set as TRADITIONAL, STRICT_TRANS_TABLES or STRICT_ALL_TABLES. Otherwise, MySQL would not accept empty values and throws an error. As we know that each enumeration value is having an index value, the empty value would have 0 index value.Examplemysql> SET ... Read More
seetha
104 Views
MySQL AUTO_INCREMENT value starts from 1 but we can change it with the help of following two ways −With the help of ALTER TABLE query We can use ALTER TABLE query to change the staring value of AUTO_INCREMENT as follows −ALTER TABLE table_name AUTO_INCREMENT = value;ExampleSuppose we have created a ... Read More
seetha
49 Views
As we know that the value of timestamp can be converted to a number of seconds with the help of UNIX_TIMESTAMP() function. MySQL would ignore the microseconds added to the value of timestamp because the value of UNIX_TIMESTAMP is only 10digits long.Examplemysql> SELECT UNIX_TIMESTAMP('2017-10-22 04:05:36')AS 'Total Number of Seconds'; +-------------------------+ ... Read More