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-- SELECT clause | |
SELECT * FROM Employee | |
-- WHERE clause | |
WHERE id = 123 AND is_admin = 'true' | |
-- values are returned in the order they were asked (like an [ ] from a low level SQL database) | |
SELECT id, firstname, lastname FROM Employee | |
-- single quotes are used for string literals | |
-- Aliases (use the AS keyword to give a table or a column a local name or alias) | |
SELECT p.productname AS title FROM Product AS p | |
.where('date', '>', '2016-01-01') // filtering by date in knex | |
// example of a sql query | |
select year(date), month(date), avg(price), count(1) from lr_properties | |
inner join lr_transactions on lr_transactions.lr_property_id = lr_properties.id | |
where outcode = "E9" group by year(date), month(date); |
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