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Премиум
  • Урок 1. 00:03:35
    Course introduction
  • Урок 2. 00:10:47
    Databases and SQL
  • Урок 3. 00:12:20
    Tables and the relational model
  • Урок 4. 00:04:30
    Installing PostgreSQL and DBeaver (Windows)
  • Урок 5. 00:04:47
    Installing PostgreSQL and DBeaver (Mac)
  • Урок 6. 00:19:31
    Creating your first database and table
  • Урок 7. 00:04:14
    Several nice tweaks for DBeaver
  • Урок 8. 00:06:06
    Setting up the sample database
  • Урок 9. 00:08:19
    SELECT FROM
  • Урок 10. 00:11:27
    Derived columns
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    Filtering with WHERE
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    AND, OR, and NOT
  • Урок 13. 00:05:29
    NULL handling
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    IN, BETWEEN, and LIKE
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    ORDER BY
  • Урок 16. 00:05:26
    SQL Order of execution
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    LIMIT and OFFSET
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    DISTINCT
  • Урок 19. 00:07:32
    CASE expressions
  • Урок 20. 00:04:20
    Common aggregate functions
  • Урок 21. 00:11:46
    GROUP BY and HAVING
  • Урок 22. 00:10:47
    CASE expressions and aggregations
  • Урок 23. 00:14:04
    Introduction to data types
  • Урок 24. 00:11:52
    Character data types
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    Number data types
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    Date and time data types
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    Introduction to joins
  • Урок 28. 00:08:41
    Cross joins
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    Inner joins
  • Урок 30. 00:16:34
    Outer joins
  • Урок 31. 00:08:54
    Advanced join topics
  • Урок 32. 00:11:01
    Uncorrelated subqueries
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    Correlated subqueries
  • Урок 34. 00:11:44
    Table subqueries
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    Lateral subqueries
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    Common table expressions (CTEs)
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    Ranking window functions
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    Aggregate window functions
  • Урок 39. 00:08:08
    LAG and LEAD
  • Урок 40. 00:03:11
    A little bit of set theory
  • Урок 41. 00:07:41
    UNION
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    INTERSECT
  • Урок 43. 00:07:02
    EXCEPT
  • Урок 44. 00:14:42
    Creating tables
  • Урок 45. 00:17:49
    Primary keys
  • Урок 46. 00:11:06
    Foreign keys
  • Урок 47. 00:10:48
    CHECK, UNIQUE, and NOT NULL constraints
  • Урок 48. 00:10:29
    Importing and exporting data
  • Урок 49. 00:09:12
    Using transactions and inserting data
  • Урок 50. 00:08:59
    Updating data
  • Урок 51. 00:04:29
    Deleting data
  • Урок 52. 00:00:57
    Views
  • Урок 53. 00:07:50
    Materialized views
  • Урок 54. 00:05:45
    Functions
  • Урок 55. 00:02:28
    Writing functions with SQL
  • Урок 56. 00:08:25
    Writing functions with PL/pgSQL
  • Урок 57. 00:10:16
    Query plans with EXPLAIN
  • Урок 58. 00:11:31
    Indexes
  • Урок 59. 00:10:57
    Reading complex query plans
  • Урок 60. 00:10:18
    Query optimization
  • Урок 61. 00:11:31
    Congratulations