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7.8

Update Syntax

Asked by phadar in Delphi Programming

Need an update syntax for this:
I have a table with fields IdNo, Name, ParentNo, ChildNum
Assuming having those records:

IdNo      Name      ParentNo            ChildNum
1
2            1
3
4            1
5

I'll need to update field "ChildNum" with the numbers of "Child records" where the value of ParentNo = IdNo. which should be 2 for IdNo = 1

Any ideas?

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Update Syntax

Asked by phadar in Delphi Programming

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