Description: Query master-slave table A and B is two TClientDataSet, and A-B is a master-slave table is the primary table, A, B from table.
If you know the B table, B.DataSetField can get A.
To Search:
File list (Check if you may need any files):
query主从表
...........\Project1.cfg
...........\Project1.dof
...........\Project1.dpr
...........\Project1.exe
...........\Project1.res
...........\Unit1.dcu
...........\Unit1.ddp
...........\Unit1.dfm
...........\Unit1.pas
...........\Unit2.dfm
...........\Unit2.pas
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