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Anvi Jain has Published 500 Articles
Anvi Jain
261 Views
To get order by column and place empty records at the end, use ORDER By and “is null” from MySQL. The syntax is as follows −select *from yourTableName order by if(yourColumName = ’ ’ or yourColumName is null, 1, 0), yourColumnName;To understand the above syntax, let us create a table. ... Read More
Anvi Jain
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You can change the current count of an auto_increment in MySQL using ALTER command.The syntax is as follows −ALTER TABLE yourTableName AUTO_INCREMENT = IntegerValue;To understand the above syntax, let us create a table. The query to create a table is as follows −mysql> create table changeCurrentAutoIncrementValue −> ( ... Read More
Anvi Jain
967 Views
You can increase and decrease row value by 1 in MySQL using UPDATE command. The syntax is as follows −UPDATE yourTableName set yourColumnName = yourColumnName-1 where condition;Let us create a table to decrease row value by 1. The following is the query −mysql> create table IncrementAndDecrementValue −> ( ... Read More
Anvi Jain
3K+ Views
The difference between the two forms is in the location where the preprocessor searches for the file to be included.#include The preprocessor searches in an implementation-dependent manner, it searches directories pre-designated by the compiler. This method is usually used to include standard library header files.#include "filename"The preprocessor searches in the ... Read More
Anvi Jain
3K+ Views
No, you cannot create a dialog box with “yes” or “no”. A confirmation dialog box in JavaScript has “Ok” and “Cancel” button.To create a dialog with “yes” or “nor”, use a custom dialog box.ExampleLive Demo ... Read More
Anvi Jain
966 Views
You can use SAP GUI. It has built-in tool which can record and playback activity that can be utilized for automation and automated jobs. In case, the values or inputs are not changing then you can use the same script on each occasion.It lies within the main menu of the ... Read More