The BSRTRCON structure is a structure to define the reconstruction field when the record reconstruction option is used.
The size of the area when the area of BSRTRCON structure is secured can be calculated by using BS_RCONTABSIZE(n). BS_RCONTABSIZE(n) is a macro to calculate the size of n pieces of BSRTRCON structures.
Note
When the reconstruction field is specified, specify the field positions after the reconstruction for the key field and the summation field.
typedef struct {
unsigned long entry_no;
BSRCON rcon_entry[1];
} BSRTRCON;BSRTRCON structure member
In the following, it explains about the member of the BSRTRCON structure.
entry_no
This specifies the number of the reconstruction field (BSRCON structure).
When 0 is specified, this means that the reconstruction field is omitted.
rcon_entry[n]
This specifies the reconstruction field.
For more information, refer to BSRCON structure.