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v2.273.0

Dqdl Class ​

The Data Quality Definition Language (DQDL) document for a DataQualityRuleset.

DQDL is an authored string that Glue parses and validates at deploy time. Build one from a raw DQDL string with {@link Dqdl.fromString}.

Source
lib/data-quality-ruleset.ts
Type last changed
v2.270.0-alpha.0 · 18 Sep 2026

Example ​

ts
declare const database: glue.IDatabase;
new glue.DataQualityRuleset(this, 'MyRuleset', {
  rulesetName: 'my_ruleset',
  dqdl: glue.Dqdl.fromString('Rules = [ RowCount > 100, IsComplete "order_id" ]'),
  targetTable: glue.DataQualityTargetTable.fromTableName(database, 'my_table'),
});

Methods ​

fromString(dqdl: string): Dqdl // chainable@staticmethod def from_string(dqdl: str) -> Dqdlpublic static Dqdl fromString(String dqdl)public static Dqdl FromString(string dqdl)func FromString(Dqdl *string) Dqdlstatic#
Create a `Dqdl` from a raw DQDL string.
1 parameter

Parameters

  • dqdldqdldqdldqdlDqdl — the DQDL document, e.g. Rules = [ RowCount > 100 ].