How do you show messages in PeopleCode?
If the message has a severity of Warning and the MessageBox PeopleCode is in a SaveEdit event, the message is displayed in a new window with the OK and Cancel buttons. The message box contains one push button: OK. The message box contains two pushbuttons: OK and Cancel.
How do you end a loop after one iteration?
The break statement “jumps out” of a loop. The continue statement “jumps over” one iteration in the loop.
How do I allow double quotes in JSON?
if you want to escape double quote in JSON use \\ to escape it.
What does return do in for loop?
Yes, return stops execution and exits the function. return always** exits its function immediately, with no further execution if it’s inside a for loop.
What is the use of fetch in SQL?
FETCH in SQL. FETCH is an SQL command used along with ORDER BY clause with an OFFSET (Starting point) to retrieve or fetch selected rows sequentially using a cursor that moves and processes each row one at a time till the number of rows mentioned in the query are displayed. With FETCH the OFFSET clause is mandatory.
What is the difference between fetch prior and last in SQL?
If FETCH PRIORis the first fetch against a cursor, no row is returned and the cursor is left positioned before the first row. FIRST Returns the first row in the cursor and makes it the current row. LAST Returns the last row in the cursor and makes it the current row.
What is the difference between fetch next and return in SQL Server?
Returns the result row immediately following the current row and increments the current row to the row returned. If FETCH NEXTis the first fetch against a cursor, it returns the first row in the result set. NEXTis the default cursor fetch option.
Can I call a saved SQL object in PeopleCode?
Then, you could call the saved SQL object in PeopleCode as follows: However, this approach still doesn’t get around our earlier objections. Any records included in an SQL object won’t appear in a ‘Find Definitions Reference’ search, and there is still potential for a hidden statement to be ‘smuggled’ into the system.