fix comments
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@@ -76,14 +76,6 @@
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course_id::INT
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FROM raw.lessons;
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INSERT INTO core.dim_lesson (lesson_id, title, duration_min, course_id)
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SELECT DISTINCT
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id::INT,
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title::TEXT,
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duration_min::INT,
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course_id::INT
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FROM raw.lessons;
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-- Заполнение таблицы фактов
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insert into core.fact_lesson_views (user_id, lesson_id, course_id, viewed_at)
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select
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@@ -94,16 +86,7 @@
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from raw.lessons_views lw
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join raw.lessons l on lw.lesson_id = l.id;
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insert into core.enrollments (user_id, lesson_id, course_id, viewed_at)
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select
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lw.user_id,
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lw.lesson_id,
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l.course_id,
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lw.viewed_at
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from raw.lessons_views lw
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join raw.lessons l on lw.lesson_id = l.id;
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insert into enrollments (user_id, course_id, enrolled_at)
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insert into core.enrollments (user_id, course_id, enrolled_at)
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select
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user_id,
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course_id,
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