DtvLong dal_dbi_mod_rel (idn, ls1, ls2, ck1, ck2, dl1, dl2)

 Changes a relation entry in local memory.

Input Parameters Significance
DtvLong idn ident number of the relation
char *ls1 name of the default refine list
char *ls2 name of the default aggregate list
DtvLong *ck1 1. check value(refine relation)
DtvLong *ck2 2. check value (aggregate relation)
char *dl1 1. delete flag (> - < , > D < )
char *dl2 2. delete flag (> - < , > D < )

Output Parameters Significance
no -

Return Code Significance
0 no error
1 data structure not initialized
2 ident number does not exist
3 wrong check value
4 wrong check flag

If you pass zero pointers for input parameters, the corresponding values are not modified.

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