FUNCTION

json.as_big_integer_or_null

pure function as_big_integer_or_null(): big_integer?

Convert this JSON value to a big_integer.

All JSON values that can be converted to integer with as_integer_or_null() can also be converted to big_integer with as_big_integer_or_null(), though the reverse is not true, since big_integer values may fall outside the integer range.

Returns

this JSON value as a big_integer, or null if it cannot be converted to a big_integer

Since

0.14.16

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