...
As for a plain SQL query, you can write PL/SQL just as you would to run against the database directly - but putting any PhixFlow expressions in curly braces i.e. starting with a '{' and ending with '}'.
...
| Code Block |
|---|
declare |
...
v_count number;
|
...
begin
|
...
select count (1) into v_count from INTL_CODES where operator = {Operator} and code = {Code}; |
...
if (v_count = 0) then insert into INTL_CODES values( |
...
{Operator}, |
...
{Code}, |
...
{toDate(StartDate)} |
...
);
else
update INTL_CODES set START_DATE = {toDate(StartDate)}
|
...
where operator = {Operator} and code = {Code};
end if; |
...
end; |
...
In this example we are loading international codes into a database, as in the plain SQL examples. Here, we want to insert a new value if no value already exists in the table for the Operator/Code combination; otherwise we will edit the existing record with the START_DATE of the current value that we have read from the input stream.
...