mysql decimal example

Fixed-Point types (exact value)-decimal, numeric Decimal (M, d) The decimal and numeric types store exact numeric data values.These types are used when it is important to preserve (SAVE) exact precision (precision), for example with

There are non-standard data types such as float,double in MySQL, as well as standard data types such as decimal. The difference is that non-standard types, such as float,double, hold approximate values in db, while decimal saves values as strings.

Comparison of NUMERIC and DECIMAL types in Mysql, numericdecimal Decimal (numeric) is synonymous and used to precisely store values. A decimal data type can store up to 38 numbers. All numbers can be placed on the right of the decimal point. The

In MySQL data types, such as INT, FLOAT, DOUBLE, CHAR, and DECIMAL, they all have their respective functions, next we will mainly introduce the role and usage of the DECIMAL type in the MySQL data type. Generally, the value of the floating point

SQL Server field type decimal (18,6) before the decimal point is a few?Admittedly, this is a very low-level problem ....Why do you ask such a low-level question?Because of this problem, an SP failed to perform a data import .... That bothered me for

Original: SQL Server field type decimal (18,6) How many are before the decimal point? Remember the database SP bug handling onceSQL Server field type decimal (18,6) before the decimal point is a few?Admittedly, this is a very low-level problem

In MySQL data types, such as Int,float,double,char,decimal, and so on, they all have their own role, below we will mainly introduce the MySQL data type of the role and use of the decimal type.The value that is normally given to a floating-point

It is possible for a program to know that the float type is a floating point number (that is, a decimal type), but there is a downside to float, and when the data you give is an integer, it is treated as an integer. So we have a natural problem

Decimal (numeric) synonymous with the exact storage of numeric values. The decimal data type can store up to 38 digits, and all numbers can be placed to the right of the decimal point. The decimal data type stores an accurate (accurate) numeric

Decimal (numeric) synonymous, used to store numeric values accurately.The decimal data type can store up to 38 digits, and all numbers can be placed to the right of the decimal point. The decimal data type stores an accurate (precise) representation