August 2007
Intermediate to advanced
608 pages
20h 33m
English
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Name
RAND — Random number
Synopsis
RAND([min][|max])
Chooses a random number within a range.
RAND() randomly picks an
integer between min and
max, inclusive, and returns that integer.
If min is not specified, it defaults to
0. If
max is not specified, it defaults to the C
constant INT_MAX, which is
2,147,483,647 on 32-bit platforms. Note that INT_MAX is quite a bit larger on 64-bit
platforms.