numeric

PostgreSQL numeric codec (binary format).

Wire: ndigits(int16) weight(int16) sign(uint16) dscale(int16) digits(uint16[ndigits]), base-10000 digits. Special signs: NaN 0xC000, +Infinity 0xD000, -Infinity 0xF000.

Values are represented as decimal strings to keep arbitrary precision.

Values

decode

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pub fn decode(data: BitArray) -> Result(value.Value, String)

encode

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pub fn encode(val: value.Value) -> Result(BitArray, String)

matcher

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pub fn matcher() -> codec.CodecMatcher

oid

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pub const oid: Int