troubleshooting Question

help with MS Access query.

Avatar of zephyr_hex (Megan)
zephyr_hex (Megan)Flag for United States of America asked on
Microsoft AccessMicrosoft OfficeMicrosoft Applications
12 Comments2 Solutions426 ViewsLast Modified:
i am going blind trying to figure out where i've made a mistake in this Access 2007 expression.

there are two date fields, LastChkDt and Last_PO_Date.  i need to use whichever is greater.  if both have no date, then use today's date.
IIf(IsDate([dbo_qwcs_MPVEND]![LastChkDt])=1,(IIf(IsDate([dbo_qwcs_MPVEND]![Last_PO_Date])=1,(IIf([dbo_qwcs_MPVEND]![LastChkDt]>[dbo_qwcs_MPVEND]![Last_PO_Date],[dbo_qwcs_MPVEND]![LastChkDt],[dbo_qwcs_MPVEND]![Last_PO_Date])),[dbo_qwcs_MPVEND]![LastChkDt])),(IIf(IsDate([dbo_qwcs_MPVEND]![Last_PO_Date])=1,[dbo_qwcs_MPVEND]![Last_PO_Date],Date())))
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