pl/sql 语言:
declare
starttime VARCHAR2 := edit1;
endtime VARCHAR2 := edit2;
v_fromtime VARCHAR2;
v_totime VARCHAR2 ;
begin
select from_time ,to_time into v_fromtime ,v_totime from m_appointment;
if(v_fromtime >0) then
{
if( v_fromtime > starttime and starttime < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if if(v_fromtime > endtime and endtime < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if if(v_fromtime > starttime and to time < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if
insert into m_appointment( , , , from_time ,to_time ) values( , , ,v_fromtime ,v_totime );
}
else
{
insert into m_appointment( , , , from_time ,to_time ) values( , , , v_fromtime ,v_totime );
}
end if
end ;
declare
starttime VARCHAR2 := edit1;
endtime VARCHAR2 := edit2;
v_fromtime VARCHAR2;
v_totime VARCHAR2 ;
begin
select from_time ,to_time into v_fromtime ,v_totime from m_appointment;
if(v_fromtime >0) then
{
if( v_fromtime > starttime and starttime < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if if(v_fromtime > endtime and endtime < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if if(v_fromtime > starttime and to time < v_totime ) then
{
msg = "此期间有人用會議室,請另外選擇時間!“
}
end if
insert into m_appointment( , , , from_time ,to_time ) values( , , ,v_fromtime ,v_totime );
}
else
{
insert into m_appointment( , , , from_time ,to_time ) values( , , , v_fromtime ,v_totime );
}
end if
end ;
解决方案 »
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