A rule captures data quality intent about a data source.

Attributes

• column (type: String.t, default: nil) - Optional. The unnested column which this rule is evaluated against.
• description (type: String.t, default: nil) - Optional. Description of the rule. The maximum length is 1,024 characters.
• dimension (type: String.t, default: nil) - Required. The dimension a rule belongs to. Results are also aggregated at the dimension level. Supported dimensions are "COMPLETENESS", "ACCURACY", "CONSISTENCY", "VALIDITY", "UNIQUENESS", "FRESHNESS", "VOLUME"
• ignoreNull (type: boolean(), default: nil) - Optional. Rows with null values will automatically fail a rule, unless ignore_null is true. In that case, such null rows are trivially considered passing.This field is only valid for the following type of rules: RangeExpectation RegexExpectation SetExpectation UniquenessExpectation
• name (type: String.t, default: nil) - Optional. A mutable name for the rule. The name must contain only letters (a-z, A-Z), numbers (0-9), or hyphens (-). The maximum length is 63 characters. Must start with a letter. Must end with a number or a letter.
• nonNullExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleNonNullExpectation.t, default: nil) - Row-level rule which evaluates whether each column value is null.
• rangeExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleRangeExpectation.t, default: nil) - Row-level rule which evaluates whether each column value lies between a specified range.
• regexExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleRegexExpectation.t, default: nil) - Row-level rule which evaluates whether each column value matches a specified regex.
• rowConditionExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleRowConditionExpectation.t, default: nil) - Row-level rule which evaluates whether each row in a table passes the specified condition.
• setExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleSetExpectation.t, default: nil) - Row-level rule which evaluates whether each column value is contained by a specified set.
• sqlAssertion (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleSqlAssertion.t, default: nil) - Aggregate rule which evaluates the number of rows returned for the provided statement. If any rows are returned, this rule fails.
• statisticRangeExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleStatisticRangeExpectation.t, default: nil) - Aggregate rule which evaluates whether the column aggregate statistic lies between a specified range.
• suspended (type: boolean(), default: nil) - Optional. Whether the Rule is active or suspended. Default is false.
• tableConditionExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleTableConditionExpectation.t, default: nil) - Aggregate rule which evaluates whether the provided expression is true for a table.
• threshold (type: float(), default: nil) - Optional. The minimum ratio of passing_rows / total_rows required to pass this rule, with a range of 0.0, 1.0.0 indicates default value (i.e. 1.0).This field is only valid for row-level type rules.
• uniquenessExpectation (type: GoogleApi.Dataplex.V1.Model.GoogleCloudDataplexV1DataQualityRuleUniquenessExpectation.t, default: nil) - Row-level rule which evaluates whether each column value is unique.