postgrejs/esm/data-types/int4-type.js

Professional PostgreSQL client NodeJS

import { DataTypeOIDs } from '../constants.js';
import { fastParseInt } from '../util/fast-parseint.js';
export const Int4Type = {
    name: 'int4',
    oid: DataTypeOIDs.int4,
    jsType: 'number',
    parseBinary(v) {
        return v.readInt32BE(0);
    },
    encodeBinary(buf, v) {
        buf.writeInt32BE(fastParseInt(v));
    },
    parseText: fastParseInt,
    isType(v) {
        return (typeof v === 'number' &&
            Number.isInteger(v) &&
            v <= Number.MAX_SAFE_INTEGER);
    },
};
export const ArrayInt4Type = {
    ...Int4Type,
    name: '_int4',
    oid: DataTypeOIDs._int4,
    elementsOID: DataTypeOIDs.int4,
};