READAGAIN (RDAG)
Syntax
Command
Mandatory parameter Optional parameter Mandatory keyword Optional keyword |
READAGAIN
Description
Restarts the table query loop from the first record of the result set.
Diagram
N.A.
Returned value type
None
Parameters
None
Remarks
The table query used may not have equal or start options.
Example
agncount := 0
tq_cust.index (idx_cust_custno)
loop tq_cust
sme ('Custno is: ' + format (tq_cust.cust_no))
if tq_cust.cust_no >= 5
readagain
agncount += 1
if agncount = 3
break
endif
endif
endloop
tq_cust.index (idx_cust_custno)
loop tq_cust
sme ('Custno is: ' + format (tq_cust.cust_no))
if tq_cust.cust_no >= 5
readagain
agncount += 1
if agncount = 3
break
endif
endif
endloop