RowCountMatch - AWS Glue
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RowCountMatch

Checks the ratio of the row count of the primary dataset and the row count of a reference dataset against the given expression.

Syntax

RowCountMatch <REFERENCE_DATASET_ALIAS> <EXPRESSION>

  • REFERENCE_DATASET_ALIAS – The alias of the reference dataset against which to compare row counts.

    Supported column types: Byte, Decimal, Double, Float, Integer, Long, Short

  • EXPRESSION – An expression to run against the rule type response in order to produce a Boolean value. For more information, see Expressions.

Example: Row count check against a reference dataset

The following example rule checks whether the row count of the primary dataset is at least 90% of the row count of the reference dataset.

RowCountMatch "reference" >= 0.9