Reputation: 353
is there any query syntax that woks like coalesce in google sheets?
if i have a source like pict below
the result i want is only getting id and time if status is true, but the time is only exist in one col either in check column or report column
so the result would be like this...
I tired this but doesn't work
=QUERY(A1:D4, "SELECT A, COALESCE(B, C) WHERE D = TRUE")
any ideas or workarounds? Thanks
Upvotes: 4
Views: 15637
Reputation: 121
you can use something like this:
=QUERY(transpose(B1:H1),"Select Col1 where Col1 is not null limit 1",0)
This transposes the row into a column, queries all non-null values from that column, and then set limit 1
to return the first value. So essentially you are selecting the leftmost non-empty value from your row.
I can't take full credit for this, I must have gotten it somewhere else... but it's in one of my sheets.
Upvotes: 4
Reputation: 1
Add a column after Status call it Time (column E), whereas each formula follows this format (assuming your table starts at A3:E)
=if(A4="","",if(B4<>"",B4,C4))
Now query A3:E like so,
=query(A3:E,"Select A,E where D=TRUE")
Upvotes: 0
Reputation: 9869
You can take advantage of the either or situation and concatenate the 2 columns.
=filter({A2:A,concat(B2:B,C2:C)},D2:D)
Also see local array and filter
Upvotes: 0
Reputation: 34440
A very short one just for the special case of 2 columns where you know that only one of them is populated and they are dates:
=ArrayFormula(to_date(if(D2:D,B2:B+C2:C,)))
Maybe the simplest formula which behaves like coalesce would be
=iferror(if(D2,hlookup(9^9,B2:C2,1,true),))
It's just a pull-down formula but will pick up the first non-blank column from a range of columns containing numbers or dates. If the columns are all blank, it returns blank.
Upvotes: 1
Reputation: 1
try:
=ARRAYFORMULA(IFERROR(SPLIT(FLATTEN(QUERY(TRANSPOSE(
ARRAY_CONSTRAIN(IF(D2:D=TRUE, {A2:A, IF(B2:C="",,"×"&B2:C), D2:D}, ), 9^9,
COLUMNS(A:C))),, 9^9)), "×")))
Upvotes: 2