WebSep 11, 2007 · Defining the Telephone Data Type. Now that we have determined the type of data to store phone numbers is money, we can explicitly create a phone number data type. SQL Server lets you create User Defined Types (UDTs) using the SQL Server 2005 command: SQL. CREATE TYPE [dbo]. [phonenumber] FROM [ money] NULL. WebDec 2, 2013 · I have created a database table in mySQL of which two column names are "landPhone" and "mobilePhone" to store phone numbers (in the format of: 123-456-8000 for land and 098-765-6601 for mobile). These two columns' data type are set to VARCHAR (30). The data have been inserted in the table.
MySQL Data Types - W3School
WebMar 4, 2024 · MySQL Data Types. There many different data types you can store in a MySQL table. They are grouped into five main categories: Numeric data types. Date and … WebYou cannot store a dash in a numeric datatype. There are many zip codes that start with a zero, if you store it as an int you are going to lose the leading zero. You do not add/subtract, etc zip codes or use numeric functions with them. I would store a zip code as a varchar (5) or varchar (10). ischemic terminal ileum
MySQL Data Types: Full List with Examples (2024) - Devart Blog
WebYou can use the JSON column type and store multiple phone numbers if you have to use just one column or if your data isn't frequently going to change. For all other cases, a seperate table that stores the numbers is a better solution. – aalaap May 29, 2024 at 9:56 Add a comment 8 Answers Sorted by: 28 WebThe precision is the total number of digits in the number, and the scale is the number of digits to the right of the decimal point. For example, a column defined as DECIMAL(10,2) … WebIn MySQL, unsigned is a data type attribute that specifies that a column can only contain non-negative values, i.e., zero or positive numbers. By default, all numeric data types in … sacrum not fused