The capacity of data types

[Yang Zhang]

Hi everyone

    I used varchar in phoenix to record string.But one the page of help ,I
can't find how many bytes can varchar contain. So i tried to write a very
large text to it, and I got The data exceeds the max capacity for the data
type.

    Maybe I should use varbinary, but i still can't find the capacity of
that type. Anyone know where I can get these help?

    By the way, can binary data type only be upserted with preparedStatment?


Thanks for your help first