Filter an inclusive range. Learn the syntax using an editable sql example.
When to use it
Use this technique in collections, record processing and reusable transformations. Check the input types, any required imports, and whether the operation changes existing values or produces a new result.
Syntax
SELECT id, total FROM orders WHERE total BETWEEN 20 AND 100;
Parameters
Inspect the literals, variables and function arguments used in the example. Replace values with compatible sql types before testing.
Returns / effect
Expected demonstration result: Orders with totals from 20 through 100.
Demo tables (SQLite)
users(id, name, score, active, phone) orders(id, user_id, total, status) products(id, name, price)
This is an isolated temporary SQLite database. Any edits disappear after each run. It is not connected to WordPress.
Expected output
Orders with totals from 20 through 100
Common mistake and fix
Avoid assuming collection order or mutation semantics without checking the language API.
Good practices
Keep the example small, check its documented output, then adapt it to your own project with validation and error handling.
Practice exercise
Try changing one input in the filter an inclusive range example. Predict how the output changes, then compare with the reference output.
Compatibility: Confirm support in your installed language/runtime version; some examples need modern standard libraries.
Related concepts: collections, examples, syntax
Explain this code
Try a small exercise
Try changing one input in the filter an inclusive range example. Predict how the output changes, then compare with the reference output.
Show a hint
Change a single literal or input first; compare the result before making more edits.
Show example solution
SELECT id, total FROM orders WHERE total BETWEEN 20 AND 100;
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Educational examples are not a substitute for a real compiler or version-specific documentation. JavaScript, Python and SQLite demos run in isolated browser contexts when supported; Python and SQL load an online WebAssembly runtime on first use. Other languages receive structural hints, not compiler validation. No visitor code executes on WordPress.