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-rw-r--r--opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt5
1 files changed, 5 insertions, 0 deletions
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt
index 6aca2051..164f5084 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt
@@ -42,6 +42,11 @@ public interface Table {
public val columns: List<TableColumn<*>>
/**
+ * The columns by which the table is partitioned.
+ */
+ public val partitionKeys: List<TableColumn<*>>
+
+ /**
* Open a [TableReader] for this table.
*/
public fun newReader(): TableReader