- Section 1: Basics
- 2: User-friendly language
- 3: Documents, not rows
- 4: Pattern matching with LIKE
- 5: Matching elements in nested arrays with ANY
- 6: Combining multiple conditions with AND
- 7: Querying primary keys
- 8: Quick review
- 9: Pagination with LIMIT and OFFSET
- 10: Filtering grouped data with HAVING
- 11. Review
- 12. Section 2: Joins
- 13. Joins
- 14. Joins
- 15. Exercise
- 16. Exercise
- 17. NEST
- 18. Chaining JOINs
- 19. Example
- 20. Array Comprehensions
- 21. Section 3: DML Statements
- 22. Nest
- 23. Nest
- 24. UNNEST
- 25. Filtering on nested data
- 26. Subquery
- 27. Subquery
- 28. Window Functions
- 29. Window Functions
- 30. UPDATE
- 31. Case Study I. E-Commerce
- 32. Shopper - Browsing products from page to page
- 33. Shopper - Listing product categories
- 34. Shopper - Browsing and searching for a product
- 35. Shopper - Listing products in a category
- 36. Shopper - Finding the most popular products in a category
- 37. Shopper - Browsing products and sorting results
- 38. Shopper - Shopping at a one-day sale
- 39. Shopper - Listing the top 10 best selling products
- 40. Shopper - Listing the highest rated products
- 41. Merchant - Preparing a purchase order
- 42. Merchant - Finding the most valued shoppers
- 43. Merchant - Reporting customers by region
- 44. Merchant - Reporting the active monthly customers
- 45. Merchant - Identifying non-performing products
- 46. Merchant - Generating the month-over-month sales report
- 47. Merchant - Big ticket orders
- 48. Case Study II . Social Game
- 49. Assembling and loading user profiles
- 50. Listing messages sent by a user
- 51. Generating scoreboards
SQL++ or N1QL (pronounced “nickel”) is Couchbase’s next-generation query language. N1QL aims to meet the query needs of distributed document-oriented databases. This document specifies the syntax and semantics of the SELECT statement in N1QL.
The N1QL data model derives its name from the non-first normal form, which is a superset and generalization of the relational first normal form (1NF).
See more at the N1QL documentation on N1QL.
The N1QL data model derives its name from the non-first normal form, which is a superset and generalization of the relational first normal form (1NF).
See more at the N1QL documentation on N1QL.
To run this example, click the button in the top right corner of the code editor.