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Re: CONCAT function adding extra characters

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AI Rumman <rummandba@xxxxxxxxx> writes:
> I am using Postgresql 10 and seeing a strange behavior in CONCAT function
> when I am concatenating double precision and int with a separator.

> select concat('41.1'::double precision,':', 20);
>> Result:
>> 41.1000000000000014:20

What have you got extra_float_digits set to?

			regards, tom lane





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