Data type for phone number in mysql
WebMay 8, 2013 · I’m setting up a MySQL table and I imagine an URL and email data type would be VARCHAR 50, but I’m not sure about a phone number. Because it’s made of numbers, TINYINT? There won’t be any ... WebMar 2, 2024 · A phone number is usually stored as a string (+1-999-666-3333) but can also be stored as an integer (9996663333). Boolean (bool) It represents the values true and false. When working with the boolean data type, it is helpful to keep in mind that sometimes a boolean value is also represented as 0 (for false) and 1 (for true). Enumerated type …
Data type for phone number in mysql
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WebWhy we should not use INT as data type for phone number field in MySQL databaseWe should not use INT as a data type because all the international phone numbe... WebOct 5, 2009 · I think you should have to use Varchar (n) as datatype of mobile number because some times probably you will have to store mobile number as in 111-111-1111 so at that time int will not work, but by using varchar () you will never get exception. Share Improve this answer Follow edited Apr 6, 2011 at 10:29 Sathyajith Bhat 21.1k 21 95 133
WebNov 3, 2016 · Some phone numbers generally use hyphens and possibly parentheses. Also, you might need to indicate the country code before the phone number such as +46 5555-555555. Keep in mind also, that not all phone numbers have the same number of digits for area codes and exchanges in different countries. WebJun 8, 2024 · Although phone numbers are named numbers, they are normally not numbers (e.g. leading zeros, country prefix +XX, ...). So there are two possibilities to represent a phone number correctly inside a program: Using String to keep the whole number like entered. Using a custom data type that offers additional support for phone …
WebI have a MySQL column that contains phone numbers, the problem is that they're in different formats, such as: 2125551212 212-555-1212 (212)5551212 I'd like to know if it's possible to take the existing 10 digits, remove the formatting, and change them all to this format: (212) 555-1212 WebMySQL supports SQL data types in several categories: numeric types, date and time types, string (character and byte) types, spatial types, and the JSON data type. This …
WebDon't do that, phone numbers are not integers for very good reasons : leading zeroes : 0199857514 country codes : +34199857514 special commands : #992,514 sip phones : sip:[email protected] If you're going to store your phone numbers as integers, you are going to have major limitations and problems later.
Web16 rows · In MySQL there are three main data types: string, numeric, and date and time. … stanwell park surf reportWebIn MySQL -> INT (10) does not mean a 10-digit number, it means an integer with a display width of 10 digits. The maximum value for an INT in MySQL is 2147483647 (or 4294967295 if unsigned). You can use a BIGINT instead of INT to store it as a numeric. Using BIGINT … pesina highland parkWebMar 11, 2024 · Phone numbers are made of numbers. Using varchar allows user to store any type of formatting, with (or not, with – or. and it quickly creates a mess with your data. A phone # format is “country” dependent, the mask should be tied to the country. Extension is an extension and is optional, so it should be stored in a “extension field ... stanwell nursery school edinburghWebJun 1, 2011 · Use varchar with check constraint to make sure that only digits are allowed. Something like this: create table MyTable ( PhoneNumber varchar (10) constraint CK_MyTable_PhoneNumber check (PhoneNumber like ' [0-9] [0-9] [0-9] [0-9] [0-9] [0-9] [0-9] [0-9] [0-9] [0-9]') ) if it is always the same length you might want to use char instead. Share pesi mental healthWebNov 4, 2024 · String Data Type to Store Phone Number in Java. If we use + sign with the phone number in the above example, it does not work, and the Java compiler does not … pesina photographyWebAnswer (1 of 7): The choice depends on what you expect to store in field. A relational database is strict about the content of a field depending on the type you have selected for it. An integer type will mean that you e.g. will not be able to store a number with leading zeros. So e.g. 0045, whi... pesi motivational interviewing online courseWebDec 10, 2024 · Here is my create table code: $SQLstring = "CREATE TABLE $TableName (countID SMALLINT NOT NULL AUTO_INCREMENT PRIMARY KEY, first_name VARCHAR (40), last_name VARCHAR (40), address VARCHAR (100), city VARCHAR (40), state VARCHAR (40), zip INT, number VARCHAR (40))"; php mysql Share Improve this … stanwell park tennis club