4.X版本 DOC 連結

Operators

const Op = Sequelize.Op

[Op.and]: {a: 5}           // AND (a = 5)
[Op.or]: [{a: 5}, {a: 6}]  // (a = 5 OR a = 6)
[Op.gt]: 6,                // > 6
[Op.gte]: 6,               // >= 6
[Op.lt]: 10,               // < 10
[Op.lte]: 10,              // <= 10
[Op.ne]: 20,               // != 20
[Op.eq]: 3,                // = 3
[Op.not]: true,            // IS NOT TRUE
[Op.between]: [6, 10],     // BETWEEN 6 AND 10
[Op.notBetween]: [11, 15], // NOT BETWEEN 11 AND 15
[Op.in]: [1, 2],           // IN [1, 2]
[Op.notIn]: [1, 2],        // NOT IN [1, 2]
[Op.like]: '%hat',         // LIKE '%hat'
[Op.notLike]: '%hat'       // NOT LIKE '%hat'
[Op.iLike]: '%hat'         // ILIKE '%hat' (case insensitive) (PG only)
[Op.notILike]: '%hat'      // NOT ILIKE '%hat'  (PG only)
[Op.regexp]: '^[h|a|t]'    // REGEXP/~ '^[h|a|t]' (MySQL/PG only)
[Op.notRegexp]: '^[h|a|t]' // NOT REGEXP/!~ '^[h|a|t]' (MySQL/PG only)
[Op.iRegexp]: '^[h|a|t]'    // ~* '^[h|a|t]' (PG only)
[Op.notIRegexp]: '^[h|a|t]' // !~* '^[h|a|t]' (PG only)
[Op.like]: { [Op.any]: ['cat', 'hat']}
                       // LIKE ANY ARRAY['cat', 'hat'] - also works for iLike and notLike
[Op.overlap]: [1, 2]       // && [1, 2] (PG array overlap operator)
[Op.contains]: [1, 2]      // @> [1, 2] (PG array contains operator)
[Op.contained]: [1, 2]     // <@ [1, 2] (PG array contained by operator)
[Op.any]: [2,3]            // ANY ARRAY[2, 3]::INTEGER (PG only)

[Op.col]: 'user.organization_id' // = "user"."organization_id", with dialect specific column identifiers, PG in this example

Operators

// All the above equality and inequality operators plus the following:

[Op.contains]: 2           // @> '2'::integer (PG range contains element operator)
[Op.contains]: [1, 2]      // @> [1, 2) (PG range contains range operator)
[Op.contained]: [1, 2]     // <@ [1, 2) (PG range is contained by operator)
[Op.overlap]: [1, 2]       // && [1, 2) (PG range overlap (have points in common) operator)
[Op.adjacent]: [1, 2]      // -|- [1, 2) (PG range is adjacent to operator)
[Op.strictLeft]: [1, 2]    // << [1, 2) (PG range strictly left of operator)
[Op.strictRight]: [1, 2]   // >> [1, 2) (PG range strictly right of operator)
[Op.noExtendRight]: [1, 2] // &< [1, 2) (PG range does not extend to the right of operator)
[Op.noExtendLeft]: [1, 2]  // &> [1, 2) (PG range does not extend to the left of operator)

Combinations

const Op = Sequelize.Op;

{
  rank: {
    [Op.or]: {
      [Op.lt]: 1000,
      [Op.eq]: null
    }
  }
}
// rank < 1000 OR rank IS NULL

{
  createdAt: {
    [Op.lt]: new Date(),
    [Op.gt]: new Date(new Date() - 24 * 60 * 60 * 1000)
  }
}
// createdAt < [timestamp] AND createdAt > [timestamp]

{
  [Op.or]: [
    {
      title: {
        [Op.like]: 'Boat%'
      }
    },
    {
      description: {
        [Op.like]: '%boat%'
      }
    }
  ]
}
// title LIKE 'Boat%' OR description LIKE '%boat%'

Operators Aliases

Sequelize allows setting specific strings as aliases for operators -

const Op = Sequelize.Op;
const operatorsAliases = {
  $gt: Op.gt
}
const connection = new Sequelize(db, user, pass, { operatorsAliases })

[Op.gt]: 6 // > 6
$gt: 6 // same as using Op.gt (> 6)