4. Creating and Manipulating your own Databases - upalr/Python-camp GitHub Wiki
1 Creating Databases and Tables
1.1 Creating Databases
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1.2 Building a Table
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1.3 Creating Tables
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1.4 Creating Tables - Additional column options
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1.5 Building a Table with Additional Options
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2 Inserting Data into a Table
2.1 Adding data to a table
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2.2 Inserting One Row
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2.3 Inserting Multiple Rows
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2.4 Exercise
3 Updating Data in a Database
3.1 Updating Data in a Table
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3.2 Updating One Row
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3.3 Updating Multiple Rows
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3.4 Correlated Updates
You can also update records with data from a select statement. This is called a correlated update. It works by defining a select statement that returns the value you want to update the record with and assigning that as the value in an update statement.
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Example : for better understanding
Example
4 Removing Data From a Database
4.1 Deleting Data from Database
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4.2 Deleting all data from a table
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4.3 Deleting specific rows
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4.4 Dropping a table completely
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4.5 Dropping all the tables
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