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.
certain queries over and over again, make life easier by putting the SQL statements into stored procedures â then you'll only need to write them once. A stored procedure, sometimes called the work horse of the database, also provides an important layer of security between the user interface and database. But the process of grouping T-SQL statements to create stored procedures can be complex.