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Python SQLite Database - Exercises, Practice, Solution

Python SQLite Database [ 13 exercises with solution ]

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1. Write a Python program to create a SQLite database and connect with the database and print the version of the SQLite database. Go to the editor
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2. Write a Python program to create a SQLite database connection to a database that resides in the memory. Go to the editor
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3. Write a Python program to connect a database and create a SQLite table within the database.
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4. Write a Python program to list the tables of given SQLite database file. Go to the editor
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5. Write a Python program to create a table and insert some records in that table. Finally selects all rows from the table and display the records. Go to the editor
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6. Write a Python program to insert a list of records into a given SQLite table. Go to the editor
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7. Write a Python program to insert values to a table from user input. Go to the editor
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8. Write a Python program to count the number of rows of a given SQLite table. Go to the editor
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9. Write a Python program to update a specific column value of a given table and select all rows before and after updating the said table. Go to the editor
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10. Write a Python program to update all the values of a specific column of a given SQLite table. Go to the editor
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11. Write a Python program to delete a specific row from a given SQLite table. Go to the editor
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12. Write a Python program to alter a given SQLite table. Go to the editor
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13. Write a Python program to create a backup of a SQLite database. Go to the editor
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Python Code Editor:

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Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.



Python: Tips of the Day

Python: How do I copy a file in Python?

shutil has many methods you can use. One of which is:

from shutil import copyfile
copyfile(src, dst)
  • Copy the contents of the file named src to a file named dst.
  • The destination location must be writable; otherwise, an IOError exception will be raised.
  • If dst already exists, it will be replaced.
  • Special files such as character or block devices and pipes cannot be copied with this function.
  • With copy, src and dst are path names given as strings.

If you use os.path operations, use copy rather than copyfile. copyfile will only accept strings.

Ref: https://bit.ly/3e2Y1G0