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17:01:09
Problems
Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.
Tagged with:
sql
- total 5
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Id
Title
Translations
Author
Solved
Blessing
244
Introducing SQL
97
11.96
245
Aggregations in SQL
87
12.15
246
Joins in SQL
72
12.47
265
Update in SQL
58
12.84
257
Missing Records in SQL
36
13.65