WebData Type Description INT: The INT data type stores integer values. It can hold whole numbers, such as items in stock or orders placed. INT values can range from -2147483648 to 2147483647. BIGINT: The BIGINT data type stores large integers. It can be used to hold whole numbers larger than the range of values that can be stored in the INT data … WebOct 7, 2024 · I think you should have to use Varchar (n) (for example Varchar (25)) 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. Tuesday, May 8, 2012 1:47 AM. Anonymous.
database - SQL: multi valued attributes - Stack Overflow
WebAug 26, 2011 · The VARCHAR data type is for textual data in which the size (the length or number of characters) is unknown in advance. For this Medicare code we know the length will always be at least 4 and possibly no more than 4 for the foreseeable future. SQL Server handles the storage of the data differently between CHAR and VARCHAR. WebAug 21, 2014 · Yes, a telephone number can be stored as an integer. You would have to assure however that all numbers are stored in the same format, e.g. as the international number without the plus sign. 4940123456 would then be a German number for instance, as 49 is the German country code. church building church of jesus christ
What datatype should I use to store a phone number
WebThe NUMERIC and DECIMAL data types can specify only fixed-point numbers. For those data types, the scale (s) defaults to 0.The FLOAT data type is a floating-point number with a binary precision b. The default precision for this data type is 126 binary, or 38 decimal. The DOUBLE PRECISION data type is a floating-point number with binary precision 126. WebNow we want to add a column named "DateOfBirth" in the "Persons" table. We use the following SQL statement: ALTER TABLE Persons. ADD DateOfBirth date; Notice that the new column, "DateOfBirth", is of type date and is going to hold a date. The data type specifies what type of data the column can hold. For a complete reference of all the data ... WebIn MySQL there are three main data types: string, numeric, and date and time. String Data Types Numeric Data Types Note: All the numeric data types may have an extra option: … detroit metro airport uber pickup location