tedious/lib/data-types/datetime2.js

A TDS driver, for connecting to MS SQLServer databases.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _temporal = require("./temporal");
const DateTime2 = {
  id: 0x2A,
  type: 'DATETIME2N',
  name: 'DateTime2',
  declaration: function (parameter) {
    return 'datetime2(' + this.resolveScale(parameter) + ')';
  },
  resolveScale: function (parameter) {
    if (parameter.scale != null) {
      return parameter.scale;
    } else if (parameter.value === null) {
      return 0;
    } else {
      return 7;
    }
  },
  writeTypeInfo(buffer, parameter) {
    buffer.writeUInt8(this.id);
    buffer.writeUInt8(parameter.scale);
  },
  writeValue(buffer, parameter, options) {
    const value = parameter.value;
    if (value == null) {
      buffer.writeUInt8(0x00);
      return;
    }
    buffer.writeUInt8((0, _temporal.timeLength)(parameter.scale) + 3);
    (0, _temporal.writeTimeOfDay)(buffer, value, parameter.scale, options.useUTC);
    buffer.writeUInt24LE((0, _temporal.daysSinceYearOne)(value, options.useUTC));
  },
  validate: function (value, collation, options) {
    if (value == null) {
      return null;
    }
    if (!(value instanceof Date)) {
      value = new Date(Date.parse(value));
    }
    value = value;
    let year;
    if (options && options.useUTC) {
      year = value.getUTCFullYear();
    } else {
      year = value.getFullYear();
    }
    if (year < 1 || year > 9999) {
      throw new TypeError('Out of range.');
    }
    if (isNaN(value)) {
      throw new TypeError('Invalid date.');
    }
    return value;
  }
};
var _default = exports.default = DateTime2;
module.exports = DateTime2;
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QUNpQixXQUFXLENBQUMsQ0FBQztJQUM1QjtJQUVBLElBQUlGLElBQUksR0FBRyxDQUFDLElBQUlBLElBQUksR0FBRyxJQUFJLEVBQUU7TUFDM0IsTUFBTSxJQUFJRyxTQUFTLENBQUMsZUFBZSxDQUFDO0lBQ3RDO0lBRUEsSUFBSUMsS0FBSyxDQUFDbkIsS0FBSyxDQUFDLEVBQUU7TUFDaEIsTUFBTSxJQUFJa0IsU0FBUyxDQUFDLGVBQWUsQ0FBQztJQUN0QztJQUVBLE9BQU9sQixLQUFLO0VBQ2Q7QUFDRixDQUFDO0FBQUMsSUFBQW9CLFFBQUEsR0FBQUMsT0FBQSxDQUFBQyxPQUFBLEdBRWE5QixTQUFTO0FBQ3hCK0IsTUFBTSxDQUFDRixPQUFPLEdBQUc3QixTQUFTIiwiaWdub3JlTGlzdCI6W119