Retrieve latest date

[jaafer]

Hi  

I am new to power bi.  I have two tables  like  table 1  "item master" and table 2 "item ledger" i want to create a new column for "last sale date"  Please help me to create a lookup column in item table.  Picture attached

[v-shex-msft · Accepted solution]

Hi @jaafer,

You can simply  use summarize function to create a table to store summarized 'item no' and max 'post date'.

Table =
SUMMARIZE (
    FILTER ( 'Sample', [entry type] = "sale" ),
    [item no],
    "MaxDate", MAX ( 'Sample'[posting date] )
)

Regards,

Xiaoxin Sheng

[jaafer]

i want to retrieve the latest date from "posting date" field and from "entry type" field equals to "sale".  Thanks.

[v-shex-msft · Accepted solution]

Hi @jaafer,

You can simply  use summarize function to create a table to store summarized 'item no' and max 'post date'.

Table =
SUMMARIZE (
    FILTER ( 'Sample', [entry type] = "sale" ),
    [item no],
    "MaxDate", MAX ( 'Sample'[posting date] )
)

Regards,

Xiaoxin Sheng

[jaafer]

Thank you very much brother,  it worked well...  

[jaafer]

@v-shex-msft  ok I  got it.. how to create a table.  Actually i need to add a new column in table "item master" with a field " last sale date"  Can u please help

[jaafer]

Thank you very much for reply. Can you please tell me where i will apply this code. Is it in query editor. Please I am very new to Power Bi

[v-shex-msft · Accepted solution]

HI @jaafer,

Nope, it not in query editor, it is dax formula.

You can navigate to modify tab and choose new table, then input these to formula panel.

Regards,

Xiaoxin Sheng