Optionally, use a qualifier in an ORDER BY clause to specify ascending order (default) or descending order, just as you would in a spreadsheet. Finally, if you have many empty field values, use the NULLS qualifier to group all of the NULL values either first (default) or last....
( ! aa . isempty ( ) ) { // execute commands } you can also create new objects from soql queries on existing ones. this example creates a new contact for the first account with the number of employees greater than 10. contact c = new contact ( account = [ select name from account...
Use the optional ORDER BY in a SELECT statement of a SOQL query to control the order of the query results, such as alphabetically beginning with z. If records are null, you can use ORDER BY to display the empty records first or last.
( ! aa . isempty ( ) ) { // execute commands } you can also create new objects from soql queries on existing ones. the following example creates a new contact for the first account with the number of employees greater than 10: contact c = new contact ( account = [ select name ...