The cells in the right column of the table shown in figure 4.5 have different leading or padding. Observe that the default leading of the content of a cell in text mode is equal to the font size. Internally, the leading is set like this: This is different from the default leading of a Phrase object outside a PdfPCell.
Differences between Stored procedure and User defined functions. UDF can be used in the SQL statements anywhere in the WHERE/HAVING/SELECT section where as Stored procedures cannot be.
1 Stored procedures can be used by multiple users and client programs. 2  If you utilize them in a planned manner, you'll find the development cycle takes less time. 3  Enhanced security controls. 4  You can grant users permission to execute a stored procedure independently of underlying table permissions.