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--- transformations:deduplicate [2015/04/10 11:50] – elenap
+++ transformations:deduplicate [2016/06/12 11:12] – dmitry
@@ Line 1: / Line 1: @@
 ===== Deduplicate =====
-This transformation removes all duplicating rows in entire table. It doesn't have parameters.
+This transformation removes all duplicate rows in entire table. Deduplication can be performed on all columns, or only on specific columns. In the latter case uniqueness of values in non-selected columns will be ignored.
 EXAMPLE