How do I interpret precision and scale of a number in a database?
How does one interpret this? According to the properties on the column as viewed in SQL Server Management studio I can see that it means: decimal (Numeric precision, Numeric scale). What do …
Difference between numeric, float and decimal in SQL Server
Jun 29, 2009 · What are the differences between numeric, float and decimal datatypes and which should be used in which situations? For any kind of financial transaction (e.g. for salary field), which one is …
what is numeric(18, 0) in sql server 2008 r2 - Stack Overflow
what is that please? and why does 0 and 18 mean I already check this question Difference between numeric, float and decimal in SQL Server but couldn't understand it.\
What's the difference between integer class and numeric class in R
Does as.integer(c(4.1, 5.2, 6.3, 6.4)) help you understanding the difference? You need to understand that the internal representation and what is printed are not the same at all. Anyway, do some reading …
database - What does INT (5) in mysql mean? - Stack Overflow
Jan 17, 2012 · In MySQL, INT (5) does not mean that values are limited to 5-character values. It only means that MySQL will try to pad these values with spaces/zeroes when returning them.
r - Difference between double- precision data type and numeric data ...
May 5, 2022 · From stat.ethz.ch: It is a historical anomaly that R has two names for its floating-point vectors, double and numeric (and formerly had real). double is the name of the type. numeric is the …
What does "numeric precision radix" mean in the SQL Server metadata ...
Mar 3, 2015 · Under the TempDb > Views > System Views > Columns object I find: "Numeric Precision Radix". I know what radix means (binary, decimal, hexidecimal, etc) and what Numeric Precision …
numeric(38,0) as primary key column; good, bad, who cares?
Does anybody know of possible side-effects and performance impact of such implementation? I have always advocated and implemented int or bigint as primary keys and would love to know if numeric …
Number format in Oracle SQL - Stack Overflow
Jul 18, 2013 · I assume that you mean NUMBER data type by NUM. When it says NUMBER (8,2), it means that there will be 8 digits, and that the number should be rounded to the nearest hundredth. …
What does income amount must be numeric mean? - Answers
May 1, 2025 · The phrase "income amount must be numeric" means that the value entered for income should consist solely of numbers, without any letters, symbols, or special characters. This ensures …