Kamran Ahmed
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eb954549af
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Add latest category books challenge
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2 weeks ago |
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Kamran Ahmed
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7ba9463949
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Add subquery challenge
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2 weeks ago |
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Kamran Ahmed
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3da4035851
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Add recursive CTEs
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2 weeks ago |
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Kamran Ahmed
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eaba681056
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Add example
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2 weeks ago |
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Kamran Ahmed
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04f0bd2bc0
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Add common-table expressions
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2 weeks ago |
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Kamran Ahmed
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0a8ca46e77
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Add common table expressions
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2 weeks ago |
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Kamran Ahmed
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900cfa1d9b
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Add correlated subqueries
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2 weeks ago |
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Kamran Ahmed
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f2850a5a66
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Update
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2 weeks ago |
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Kamran Ahmed
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0cac146d22
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Add subqueries and ctes
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2 weeks ago |
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Kamran Ahmed
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aaa49b7fee
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Add monthly sales analysis
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2 weeks ago |
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Kamran Ahmed
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44c87f299b
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Add new challenges
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2 weeks ago |
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Kamran Ahmed
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064a9422d4
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Add exercises
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2 weeks ago |
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Kamran Ahmed
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1c01546024
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Add logical functions chapter
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2 weeks ago |
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Kamran Ahmed
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8cefadb66c
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Add conversion functions
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2 weeks ago |
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Kamran Ahmed
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70e2c6ec0c
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Add conversion functions
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2 weeks ago |
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Kamran Ahmed
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6a93ca0ff5
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Add date functions
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2 weeks ago |
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Kamran Ahmed
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eee7b163a7
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Add numeric functions
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2 weeks ago |
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Kamran Ahmed
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a7e914024c
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Add scalar functions lessons
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2 weeks ago |
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Kamran Ahmed
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c176731aa7
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Rearrange chapters
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2 weeks ago |
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Kamran Ahmed
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14fa685cf1
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Update aggregate challenge
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2 weeks ago |
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Kamran Ahmed
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2794993ef3
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Add challenges for aggregate
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2 weeks ago |
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Kamran Ahmed
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cc8879c675
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Add note for lesson
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2 weeks ago |
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Kamran Ahmed
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84206d2c56
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Add grouping and filtering lesson
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2 weeks ago |
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Kamran Ahmed
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9478904e4b
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Add grouping gotchas
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2 weeks ago |
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Kamran Ahmed
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2c1636e12e
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Add grouping lesson
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2 weeks ago |
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Kamran Ahmed
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5c00cca22a
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Add introduction quiz
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2 weeks ago |
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Kamran Ahmed
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ec98a965b8
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Add basic aggregation lesson
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2 weeks ago |
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Kamran Ahmed
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188efca147
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Add basic aggregation lesson
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2 weeks ago |
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Kamran Ahmed
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f0e4b647ae
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Add aggregate functions introduction
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2 weeks ago |
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Kamran Ahmed
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27fea53bdc
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add challenge for same price books
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2 weeks ago |
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Kamran Ahmed
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22d60f51e1
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Update inactive customer query
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2 weeks ago |
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Kamran Ahmed
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468cc2b3d2
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Update inactive customer query
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2 weeks ago |
|
Kamran Ahmed
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6e3cb6bde0
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Update inactive customer query
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2 weeks ago |
|
Kamran Ahmed
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871e195e47
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Update inactive customer query
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2 weeks ago |
|
Kamran Ahmed
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8d1cc145e5
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Update inactive customer query
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2 weeks ago |
|
Kamran Ahmed
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703da42e6b
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Add readers like you challenge
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2 weeks ago |
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Kamran Ahmed
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5e98ae2d29
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Add new challenges
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2 weeks ago |
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Kamran Ahmed
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fff03b1986
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gst
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3 weeks ago |
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Kamran Ahmed
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2603d5bbf0
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Add high value order challenge
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3 weeks ago |
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Kamran Ahmed
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acf3322a65
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Add inactive customer challenge
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3 weeks ago |
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Kamran Ahmed
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3637cd6524
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Add notes in views
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3 weeks ago |
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Kamran Ahmed
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0aa65c3899
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Add view lesson
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3 weeks ago |
|
Kamran Ahmed
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ec399cec41
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Add new challenge
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3 weeks ago |
|
Kamran Ahmed
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d917257a2b
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Add set operator challenges
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3 weeks ago |
|
Kamran Ahmed
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03d39ad188
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Add lesson about set operation queries
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3 weeks ago |
|
Kamran Ahmed
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2cdeff349a
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Add lesson about set operation queries
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3 weeks ago |
|
Kamran Ahmed
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5b1fd1e0b8
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Add lesson about foreign keys
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3 weeks ago |
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Kamran Ahmed
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54eed670f8
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Update composite foreign keys
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3 weeks ago |
|
Kamran Ahmed
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8cbc10c358
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Add foreign key constraint lesson
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3 weeks ago |
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Kamran Ahmed
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e4586363fb
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Add inner join details
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3 weeks ago |
