Rows can be put into tables after the columns are defined. There are three ways to put rows of data into a table:

•You can define the rows and their data when you create the table.

•You can define the rows when you create the table, then copy data into individual cells or whole rows dynamically.

•You can define and populate rows dynamically with the add to table ... insert row or the read action statement.

Rows cannot have names; you always refer to them by a number from 1 to n that indicates their position in the table.

The maximum number of rows in a table is limited primarily by memory. If you have enough memory and define rows that are not too long, a table may contain many thousands or even millions of rows.