@aws-cdk/aws-glue-alpha.DateIntervalUnit

DateIntervalUnit Enum

Date interval unit for partition projection.

Source

lib/partition-projection.ts

Type last changed

v2.270.0-alpha.0 · 18 Sep 2026

Example

declare const myDatabase: glue.Database;
new glue.S3Table(this, 'MyTable', {
  database: myDatabase,
  columns: [{
    name: 'data',
    type: glue.Schema.STRING,
  }],
  partitionKeys: [{
    name: 'date',
    type: glue.Schema.STRING,
  }],
  dataFormat: glue.DataFormat.JSON,
  partitionProjection: {
    date: glue.PartitionProjectionConfiguration.date({
      min: '2020-01-01',
      max: '2023-12-31',
      format: 'yyyy-MM-dd',
      // `step` bundles interval + unit (supply both or neither). Optional at day
      // precision or coarser; required when the format is sub-day (e.g. hours).
      step: { interval: 1, intervalUnit: glue.DateIntervalUnit.DAYS },
    }),
  },
});

Members

Member	Description
YEARS	Year interval.
MONTHS	Month interval.
WEEKS	Week interval.
DAYS	Day interval (default).
HOURS	Hour interval.
MINUTES	Minute interval.
SECONDS	Second interval.

Referenced by

• DateProjectionStep.intervalUnitinterval_unitintervalUnitIntervalUnitIntervalUnit