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Articles by Vrundesha Joshi
Page 22 of 22
What should I do? Select int as currency or convert int to currency format in MySql?
To convert int to current format, use CONCAT() with FORMAT() function from MySQL.The syntax is as follows −SELECT CONCAT(‘CurrencySymbol’, FORMAT(yourColumnName, valueAfterDecimal)) as AnyVariableName from yourTableName;To understand the above syntax, let us create a table. The query to create a table −mysql> create table AddingCurrencySymbolDemo −> ( −> Amount int −> ); Query OK, 0 rows affected (1.50 sec)Insert records in the table using insert command. The query is as follows −mysql> insert into AddingCurrencySymbolDemo values(250); Query OK, 1 row affected (0.22 sec) mysql> insert into AddingCurrencySymbolDemo values(500); Query OK, 1 ...
Read MoreMySQL query to extract first word from a field?
To extract first word from a field, use in-built SUBSTRING_INDEX() function. The syntax is as follows −SELECT SUBSTRING_INDEX(yourColumnName, ’ ‘, 1) as anyVariableName from yourTableName;In the above query, if you use -1 in place of 1 then you will get the last word. To understand the above concept, let us create a table. The following is the query to create a table.mysql> create table FirstWordDemo −> ( −> AllWords longtext −> ); Query OK, 0 rows affected (0.83 sec)Now insert some words in the table using insert command. The query is ...
Read MoreCombine date and time column into a timestamp in MySQL?
To combine date and time column into a timestamp, you can use cast() function with concat().The syntax is as follows −select cast(concat(yourDateColumnName, ' ', yourTimeColumnName) as datetime) as anyVariableName from yourTableName;In the above concept, you will use cast() when your date and time is in string format. The cast() function can be used only for datetime. To understand the above syntax, let us create a table.The query to create a table is as follows −mysql> create table DateAndTimeToTimestamp −> ( −> Duedate date, −> DueTime time −> ); ...
Read MoreHow to echo print statements while executing an SQL script?
To perform echo print statements while executing SQL scripts, use the following syntax.The syntax is as follows −SELECT ‘anyStringValue as’ ‘;The query is as follows −mysql> select 'This is a SQL Script' AS' ';The following is the output −+----------------------+ | | +----------------------+ | This is a SQL Script | +----------------------+ 1 row in set, 1 warning (0.00 sec)You can add dynamic data to your status like insert, update and delete with the help of concat() function. The query is ...
Read MoreGet maximal GPS precision on mobile browser
Built-in browser for Android will not give you accurate GPS location for security reasons. Test it with different web browsers that would need permissions to get the accurate location from GPS when installed.After switching GPS off, the data is received with < 10 meters accuracy.Do not use Android Browser for websites, if you want to get GPS location with high accuracy.50 meters precision can be seen for Safari browser if tested for iPhone with wifi switched off. Yes, the accuracy is lesser.
Read MoreWhat is JavaScript garbage collection?
JavaScript automatically allocates memory, while a variable is declared. Garbage collection finds memory no longer used by the application and releases it since it is of no use. Garbage collector uses algorithms like Mark-and-sweep algorithm, to find the memory no longer used.This algorithm is used to free memory when an object is unreachable. The garbage collector identifies the objects, which are reachable or unreachable. These unreachable objects get the treatment from the automatic garbage collector.The Reference-Counting Garbage Collection is also used for garbage collection in JavaScript. The object will get automatically garbage collected if there are no references to it. ...
Read MoreWhat is the use of FLUSH PRIVILEGES statement in MySQL?
Actually, we need to perform flush-privileges operation to tell the server to reload the grant tables. This can be done by issuing FLUSH PRIVILEGES statement or by executing a mysqladmin flush-privileges or mysqladmin reload command. FLUSH PRIVILEGES is really needed if we modify the grant tables directly using such as INSERT, UPDATE or DELETE, the changes have no effect on privileges checking until we either restart the server or tell it to reload the tables. But, Privileges assigned through GRANT choice don't want FLUSH PRIVILEGES to take effect - MySQL server cannotice these changes and reload the grant tables instantly. ...
Read MoreResource routing not working when using SAP Fiori
The issue you are facing is because you have created both the applications with the same ID. Hence, the Launchpad is not able to distinguish between them and load into the context.You can change the application Id and all the references of the same to resolve the issue you are facing.Facing issue with SAP JCO server connectivity when system out of network.
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