Database.RegExp

Construct a regular expression that only needs to be used if the normal js regular expression cannot be satisfied

Options parameter description

Options support the three flags i, m, s, note that JavaScript native positive objects are constructed with only i, m two flags, so you must use db when using s this flag. T he RegExp constructor constructs a positive object. The meaning of flag can be found in the table below:

Example of basic usage

// 原生 JavaScript 对象
db.collection('todos').where({
  description: /miniprogram/i
})

// 数据库正则对象
db.collection('todos').where({
  description: db.RegExp({
    regexp: 'miniprogram',
    options: 'i',
  })
})

// 用 new 构造也是可以的
db.collection('todos').where({
  description: new db.RegExp({
    regexp: 'miniprogram',
    options: 'i',
  })
})