How to order by column A and then by column B?

Handling ascending and descending orders

Let's mix and match the sort orders:

-- It's time to shake things up with mixed sorting
SELECT * FROM YourTable ORDER BY `ColumnA` DESC, `ColumnB` ASC;
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In the query above, ColumnA is sorted in descending order while ColumnB maintains the ascending order.

Effective use of the "ORDER BY" clause

Keep in mind that the order of columns in the ORDER BY clause matters. SQL evaluates the columns from left to right, enhancing the precision of your sorting. Testing your queries with sample data ensures the results align with your expectations.

Optimizing SQL execution with "WHERE"

In addition to ORDER BY, use a WHERE clause to filter results before sorting. Check table names and column references to steer clear of SQL syntax pitfalls.

Learning from examples: SQLite syntax diagrams

SQLite's SELECT statement syntax can guide you through creating effective SQL queries. Buddy up with SQLite's official documentation for success.

Troubleshooting: common pitfalls and solutions

Casing: Be mindful of column casing; ORDER BY "ColumnA" and ORDER BY "columna" might yield different results.

NULL values: They show up last in an ascending order result set by default. Frustrated? Polish your wizarding skills with IS NULL or COALESCE() functions.

Syntax issues: Sometimes, it's like wrestling with a slippery eel. When you feel stuck, consult SQL documentation. It's your personal lifeguard for queries gone awry.