Chapter 5. Tips and tricks
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## Chapter 5. Tips and tricks

## How to display the data

Example 5.1. Show data

    horst@horstnotebook:~> python
    Python 2.2.2 (#1, Mar 17 2003, 15:17:58)
    [GCC 3.3 20030226 (prerelease) (SuSE Linux)] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> from hk_classes import *
    >>> dr=hk_drivermanager()
    >>> con=dr.new_connection("mysql")
    >>> con.set_password("secret")
    >>> con.connect()
    1
    >>> db=con.new_database("exampledb")
    >>> table=db.new_table("authors")
    >>> i=0
    >>> table.enable()
    SQL : SELECT  *  FROM  `authors`
    1
    >>> table.goto_first()
    1
    >>> while i< table.max_rows():
        ...    table.show_currentrow()
        ...    table.goto_next()
        ...    i=i+1
    ['1', 'Goethe,Johann Wolfgang', '1749', '1832', 'FALSE']
    1
    ['2', 'Schiller, Friedrich von', '1759', '1805', 'TRUE']
    1
    ['3', 'Lessing, Gotthold Ephraim', '1729', '1781', 'TRUE']
    1
    ['4', 'Kleist', '1400', '0', 'FALSE']

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