41 |
Front Page
| darkbeom | 2011.08.23 | 26949 |
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1.1 Logical Optimizer(Transformer)란 무엇인가
| darkbeom | 2011.08.25 | 3134 |
39 |
Part 1 - Query Transformation Concept
| darkbeom | 2011.08.27 | 2284 |
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1.2 Query Transformation을 알아야 하는 이유
| darkbeom | 2011.08.27 | 3223 |
37 |
1.3 Query Transformation의 개념
| AskZZang | 2011.08.29 | 4182 |
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1.4 Query Transformer의 구조
| AskZZang | 2011.08.29 | 2328 |
35 |
1.5 DBMS_XPLAN.DISPLAY_CURSOR
| ms | 2011.09.06 | 7018 |
34 |
1.6_내가_사용한_Hint가_무시되는_이유
| ms | 2011.09.06 | 2637 |
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1.7 10053 Event Trace
| 고구마 | 2011.09.07 | 4682 |
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2.5_OBYE(Order_By_Elimination)
| darkbeom | 2011.09.18 | 2530 |
31 |
2.6_DE_(Distinct_Elimination)
| darkbeom | 2011.09.18 | 1909 |
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2.7_CNT(Count(column)_To_Count(*))
| darkbeom | 2011.09.18 | 2066 |
29 |
2.8_FPD_(Filter_Push_Down)
| darkbeom | 2011.09.18 | 2367 |
28 |
2.9_TP*_(Transitive_Predicate)
| darkbeom | 2011.09.18 | 3299 |
27 |
Part_2_-_Heuristic_Query_Transformation
| AskZZang | 2011.09.20 | 1404 |
26 |
2.A_Heuristic_Query_Transformation이란?
| AskZZang | 2011.09.20 | 1498 |
25 |
2.1_CSE_(Common_Subexpression_Elimination)
| AskZZang | 2011.09.20 | 1920 |
24 |
2.2_JE(Join_Elimination)
| AskZZang | 2011.09.21 | 1572 |
23 |
2.3_OE_(Outer_Join_Table_Elimination)
| AskZZang | 2011.09.21 | 1525 |
22 |
2.4_OJE(Outer-Join_Elimination)
| AskZZang | 2011.09.21 | 2779 |