Forum Discussion
FillDown for each group
Hi,
I did a group by columns and FillDown on a conditional column, however the FillDown is not happening for each group...Can someone help with powerquery to FillDown for each group (SHIPMENT_NUMBER). TIA for your help !
#"Grouped Rows" = Table.Group(Source, {"TS_SHIPMENT_NUMBER", "TRANSHIPPERSHORTNAME", "TS_SHIP_NAME", "TS_STARTDATE_UTC"}, {{"LINES", each _, type table [TRANSHIPPERSHORTNAME=nullable text, FROM_DATE=nullable datetime, TS_END_DATE_UTC=datetime, COMMENT=nullable text, TS_SHIP_NAME=nullable text, TS_STARTDATE_UTC=datetime, TS_SHIPMENT_NUMBER=nullable text, TRANSHIPPERNAME=text, HATCH=nullable text, BARGE_NO=nullable number, PROGRESSIVE_TON_START=nullable number, PROGRESSIVE_TONNES=nullable number]}}),
#"Expanded LINES" = Table.ExpandTableColumn(#"Grouped Rows", "LINES", {"FROM_DATE", "TS_END_DATE_UTC", "COMMENT", "TRANSHIPPERNAME", "HATCH", "BARGE_NO", "PROGRESSIVE_TON_START", "PROGRESSIVE_TONNES"}, {"FROM_DATE", "TS_END_DATE_UTC", "COMMENT", "TRANSHIPPERNAME", "HATCH", "BARGE_NO", "PROGRESSIVE_TON_START", "PROGRESSIVE_TONNES"}),
#"Added Conditional Column" = Table.AddColumn(#"Expanded LINES", "LINES", each if [PROGRESSIVE_TONNES] = null then [PROGRESSIVE_TON_START] else [PROGRESSIVE_TONNES]),
#"Replaced Value" = Table.ReplaceValue(#"Added Conditional Column",0,null,Replacer.ReplaceValue,{"LINES"}),
#"Filled Down" = Table.FillDown(#"Replaced Value",{"LINES"}),
#"Filtered Rows" = Table.SelectRows(#"Filled Down", each [TS_STARTDATE_UTC] = #datetime(2020, 10, 26, 0, 0, 0))
in
#"Filtered Rows"
5 Replies
Hello kumsha1
I can't see the data source but I suppose that the cell value is "null" and not null. Fill-Down works only with datatype null. So you can do a replacevalue to replace "null" with null.
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Kudoes are nice too
Have fun
JimmyHello over there,
Have you managed to make this?
This is exactly the thing i want indeed 🙂
Thank you in advance
