How to store decimal values in SQL Server

Question

I m trying to figure out decimal data type of a column in the SQL Server  I need to be able to store values like 15 5  26 9  24 7  9 8  etc  I assigned decimal 18  0  to the column data type but this not allowing me to store these values    What is the right way to do this

User · Answer

The other answers are right  Assuming your examples reflect the full range of possibilities what you want is DECIMAL 3  1   Or  DECIMAL 14  1  will allow a total of 14 digits  It s your job to think about what s enough

User · Answer

You can try this  decimal 18 1    The length of numbers should be totally 18  The length of numbers after the decimal point should be 1 only and not more than that

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request input  name   sql Decimal  155 33                  decimal 18  0  request input  name   sql Decimal 10   155 33              decimal 10  0  request input  name   sql Decimal 10  2   155 33           decimal 10  2

User · Answer

You should use is as follows   DECIMAL m a    m is the number of total digits your decimal can have   a is the max number of digits you can have after the decimal point   http   www tsqltutorials com datatypes php has descriptions for all the datatypes

User · Answer

In MySQL DB decimal 4 2  allows entering only a total of 4 digits  As you see in decimal 4 2   it means you can enter a total of 4 digits out of which two digits are meant for keeping after the decimal point   So  if you enter 100 0 in MySQL database  it will show an error like  Out of Range Value for column    So  you can enter in this range only  from 00 00 to 99 99

User · Answer

The settings for Decimal are its precision and scale or in normal language  how many digits can a number have and how many digits do you want to have to the right of the decimal point    So if you put PI into a Decimal 18 0  it will be recorded as 3   If you put PI into a Decimal 18 2  it will be recorded as 3 14   If you put PI into Decimal 18 10  be recorded as 3 1415926535

User · Answer

DECIMAL 18 0  will allow 0 digits after the decimal point   Use something like DECIMAL 18 4  instead that should do just fine   That gives you a total of 18 digits  4 of which after the decimal point  and 14 before the decimal point

User · Answer

For most of the time  I use decimal 9 2  which takes the least storage  5 bytes  in sql decimal type      Precision        Storage bytes   1 - 9            5 10-19            9 20-28            13 29-38            17     It can store from 0 up to 9 999 999 99  7 digit infront   2 digit behind decimal point   total 9 digit   which is big enough for most of the values

[sql] How to store decimal values in SQL Server?

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