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Jerry • esProc • 477 View • 2023-01-21 01:52:44
Performance Optimization Exercises Using TPC-H – Q3
mars • eBook • 414 View • 2024-09-25 21:20:53
5.1 Order-based merge
mars • eBook • 300 View • 2024-08-09 14:10:03
4.8 External memory dimension table
mars • eBook • 484 View • 2024-08-09 14:09:22
4.7 Temp dimension table and segmented dimension table
mars • eBook • 366 View • 2024-08-09 14:08:23
4.6 Alignment sequence
mars • eBook • 416 View • 2024-08-09 14:07:24
4.5 Filtering on dimension table
mars • eBook • 394 View • 2024-08-09 14:05:43
4.4 Numberized dimension table
mars • eBook • 383 View • 2024-08-09 14:03:44
4.3 Wide table
mars • eBook • 315 View • 2024-08-09 14:01:12
4.2 Computations on a dimension table
mars • eBook • 439 View • 2024-08-09 13:57:24
4.1 Storing dimension table in memory
mars • eBook • 406 View • 2024-08-09 13:55:40
3.8 Complicated judgment on each group
mars • eBook • 324 View • 2024-09-25 21:15:07
3.7 Getting the first/last record from each group
mars • eBook • 397 View • 2024-08-09 13:50:55
3.6 Order-based grouping & summarization
mars • eBook • 371 View • 2024-08-09 13:48:04
3.5 Order-based COUNT DISTINCT
mars • eBook • 297 View • 2024-08-09 13:46:32
3.4 Order-based DISTINCT
mars • eBook • 399 View • 2023-01-12 09:01:50
3.3 Storing data in account order
mars • eBook • 403 View • 2024-08-09 13:44:03
3.2 Order-based filtering
mars • eBook • 372 View • 2024-09-25 21:10:44
3.1 Storing data in time order
mars • eBook • 408 View • 2024-09-25 21:09:16
2.7 Getting the first/last record from each group
mars • eBook • 368 View • 2024-08-09 13:41:46
2.6 When there is a redundant grouping field
mars • eBook • 309 View • 2024-08-09 13:41:08
2.5 Getting records containing top/bottom N
mars • eBook • 386 View • 2024-08-09 13:39:57
2.4 Getting top/bottom N values
mars • eBook • 343 View • 2024-08-09 13:39:28
2.3 Getting record(s) containing the max/min value
mars • eBook • 371 View • 2024-08-09 13:38:13
2.2 DISTINCT
mars • eBook • 343 View • 2024-08-09 13:37:35
2.1 COUNT DISTINCT

«1 ... 63 64 65 66 67 68 69 70 71 72 ... 119»

Performance Optimization Exercises Using TPC-H – Q3

5.1 Order-based merge

4.8 External memory dimension table

4.7 Temp dimension table and segmented dimension table

4.6 Alignment sequence

4.5 Filtering on dimension table

4.4 Numberized dimension table

4.3 Wide table

4.2 Computations on a dimension table

4.1 Storing dimension table in memory

3.8 Complicated judgment on each group

3.7 Getting the first/last record from each group

3.6 Order-based grouping & summarization

3.5 Order-based COUNT DISTINCT

3.4 Order-based DISTINCT

3.3 Storing data in account order

3.2 Order-based filtering

3.1 Storing data in time order

2.7 Getting the first/last record from each group

2.6 When there is a redundant grouping field

2.5 Getting records containing top/bottom N

2.4 Getting top/bottom N values

2.3 Getting record(s) containing the max/min value

2.2 DISTINCT

2.1 COUNT DISTINCT

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