in the CURSOR declare statement, if i am using an where clause and trying to compare the value with a host-varialble. EXEC SQL DECLARE C1 CURSOR FOR SELECT DEPTNO, DEPTNAME, MGRNO FROM DEPARTMENT WHERE ADMRDEPT = :ADM-DEPT Where would i need to provide value to this host-variable in the where clause. how could i pass value to this host-variable to check it.2 5608
Do we need cursor for Count(*)?4 5288
what is the use of cursors?3 4134
For update of a row in cursors, when do we move value into host variable in cobol progrm? is it before open or before fetch ?2 5177
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
i have done enough testing in life but now stated developing intereset in development work,Can i think of entering into development work that too in >Net after more then 4 years of testing experiece?
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
control & auxilary circuits used for circuir breakers
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
In micro controller individual pin output current is 1.6ma .Normally to blink a led we need minium 10-12 ma. But if we connect led to the micro controller pins without additional device it blinks. How it is possible
what is eligibilty concept for discounts?
8. Supporting AP, AR and GL?
What are the challenges faced with the 1+ years experience team.
An automated bank teller system?
how braking & making capacity of circuit breaker is calculated?
what is difference between NP2 NP3 NP4 CONCRETE HUME PIPES USED AT SITE
i am doing a dissolution test then what is the rsd criteria for the six results obtained after calculation?is there any reference in any guideline for rsd criteria?
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.