The knoda scripting tutorial
Prev |  | Next

# Chapter 5. Tips and tricks

# 5.1. How to display the data

Example 5-1. Show data

       1 horst@horstnotebook:~> python
       2 Python 2.2.2 (#1, Mar 17 2003, 15:17:58)
       3 [GCC 3.3 20030226 (prerelease) (SuSE Linux)] on linux2
       4 Type "help", "copyright", "credits" or "license" for more information.
       5 >>> from hk_classes import *
       6 >>> dr=hk_drivermanager()
       7 >>> con=dr.new_connection("mysql")
       8 >>> con.set_password("secret")
       9 >>> con.connect()
      10 1
      11 >>> db=con.new_database("exampledb")
      12 >>> table=db.new_table("authors")
      13 >>> i=0
      14 >>> table.enable()
      15 SQL : SELECT  *  FROM  `authors`
      16 1
      17 >>> table.goto_first()
      18 1
      19 >>> while i< table.max_rows():
      20     ...    table.show_currentrow()
      21     ...    table.goto_next()
      22     ...    i=i+1
      23 ['1', 'Goethe,Johann Wolfgang', '1749', '1832', 'FALSE']
      24 1
      25 ['2', 'Schiller, Friedrich von', '1759', '1805', 'TRUE']
      26 1
      27 ['3', 'Lessing, Gotthold Ephraim', '1729', '1781', 'TRUE']
      28 1
      29 ['4', 'Kleist', '1400', '0', 'FALSE']

Prev | Home | Next
hk_database |  | How to execute a query