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4D v20.6
_o_Before subselection

_o_Before subselection 


 

_o_Before subselection ( subtable ) -> Function result 
Parameter Type   Description
subtable  Subtable in Subtable for which to test if subrecord pointer is before the first selected subrecord
Function result  Boolean in Yes (TRUE) or No (FALSE)

Subtables are no longer supported starting with version 11 of 4D. A compatibility mechanism ensures the functioning of this command in converted databases; however, it is strongly recommended to replace any subtables with standard related tables.

 
PROPERTIES 

Product: 4D
Theme: Deprecated Commands
Number: 199

This command is deprecated and should not be used anymore

 
PAGE CONTENTS 
 
HISTORY 

Modified: 4D v11 SQL
Renamed: 4D v15 (Before subselection)

 
ARTICLE USAGE

4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)
4D Language Reference ( 4D v20.2)
4D Language Reference ( 4D v20.3)
4D Language Reference ( 4D v20.4)
4D Language Reference ( 4D v20.5)
4D Language Reference ( 4D v20.6)