pTAL Conversion Guide

Hardware Indicators
pTAL Conversion Guide—527302-002
20-10
Comparing Overflow Trapping in Native Processes
2 ?OVERFLOW_TRAPS
PROC p ENABLE_OVERFLOW_TRAPS;
BEGIN
...
END;
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
3 ?OVERFLOW_TRAPS
PROC p NOOVERFLOW_TRAPS;
BEGIN
BEGIN:ENABLE_OVERFLOW_TRAPS
...
END;
END;
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Enabled
Enabled
Disabled
Disabled
4 ?OVERFLOW_TRAPS
PROC p OVERFLOW_TRAPS;
BEGIN
BEGIN:ENABLE_OVERFLOW_TRAPS
...
END;
END;
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
5 ?OVERFLOW_TRAPS
PROC p;
BEGIN
BEGIN:ENABLE_OVERFLOW_TRAPS
...
END;
END;
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
6 ?NOOVERFLOW_TRAPS
PROC p;
BEGIN
BEGIN:ENABLE_OVERFLOW_TRAPS
...
END;
END;
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Disabled
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Disabled
Disabled
Table 20-1. Trapping State Within a Procedure (page 2 of 2)
# Statement Sequence
Process Type
TNS Native
Caller’s
Traps
Enabled
Caller’s
Traps
Disabled