[Tarantool-discussions] The result type and argument types of the built-in SQL functions.
tsafin at tarantool.org
Wed Jul 29 11:54:12 MSK 2020
I general, I agree that UNSIGNED is unnecessary, but the rest of table
is pretty much ok with me. (Though blob vs string discussion opened elsewhere
With one small note below...
: From: Mergen Imeev <imeevma at tarantool.org>
: Subject: The result type and argument types of the built-in SQL functions.
: Hi, Peter!
: I would like to ask you a few questions about the result type and argument
: types of the SQL built-in functions.
: I suggest changing the result types of some functions. A table with the
: result type and the suggested result type is below.
: FUNCTION NAME CURRENT SUGGESTED
: abs number number
: avg number double
: char string string
: character_length integer unsigned
: soundex string string
: substr string string
: sum number number
: total number double
Why total should be different than sum? (I'd use the same number)
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