performance and tuning in oracle 10g

Tài liệu Backup and Restore in Oracle pdf

Ngày tải lên : 17/02/2014, 14:20

... INCREMENTAL LEVEL [=] integer) | [ (FULL | INCREMENTAL LEVEL [=] integer) ] AS (COPY | BACKUPSET) | AS (COPY | BACKUPSET) (FULL | INCREMENTAL LEVEL [=] integer) ) ] [backupOperand [backupOperand] ] backupSpec ... Backup ( Offline Backup ) Hot Backup ( Online Backup ) Company Logo www.themegallery.com TỔNG QUAN VỀ ORACLE DATABASE Cấu Trúc Vật Lý Cấu Trúc Luận Lý Khái Niệm Chế Độ Log trong Oracle Database ... database. Company Logo www.themegallery.com INCREMENTAL BACKUP  Ví Dụ :  Để thực thi một incremental backup tại level 0,ta sử dụng lệnh sau BACKUP INCREMENTAL LEVEL 0 DATABASE;  Để thực...

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advanced sql functions in oracle 10g

Ngày tải lên : 01/06/2014, 01:08

... string has leading and trailing spaces ') FROM dual Which gives: TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spaces Both the leading and trailing ... starting at the right end of the string and counting backward for nine characters, then retrieving five characters from that point. Often in string handling, SUBSTR and INSTR are used together. For ... newer tools of Oracle 10g. Chapter 1 reviews common Oracle func - tions. Chapter 2 covers some common reporting tools in Oracle s SQL*Plus. Chapter 3 introduces and dis - cusses Oracle 10g s analytical...

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báo cáo hóa học: " Peripheral reductive capacity is associated with cognitive performance and survival in Alzheimer''''s disease" potx

Ngày tải lên : 19/06/2014, 22:20

... design of the study, was involved in collection of blood samples and performed ApoE genotyping; MC participated in the design of the study, was involved in clinical examinations and help to draft the ... anti-oxidant enzymes, such as SOD and GPx, and of both water soluble and lipophilic antioxidant micronutrients such as vita- mins A, C and E, and α-carotene, have been reported in AD patients and elderly subjects ... depletion and clinical outcomes, such as cognitive deficit and patient survival, were not investigated. Epide- miological studies considering dietary or vitamin supple- ment intake and the risk...

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Báo cáo hóa học: " Research Article Implementation of a Cooperative MAC Protocol: Performance and Challenges in a Real Environment" doc

Ngày tải lên : 21/06/2014, 20:20

... Arora, and P. Sinha, “Learn on the ﬂy: data-driven link estimation and routing in sensor network backbones,” in Proceedings of the 25th IEEE Annual Joint Con- ference of the IEEE Computer and Communications ... processing and retransmission of the overheard information at thosestations surrounding the source and the destination. By combining diﬀerent versions of the same information transmitted by source and ... the MAC address of the transmitter and receiver directly from the corresponding data packet, since such information is contained in the MAC header and is in many instances transmitted at a rate...

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Advanced SQL Functions in Oracle 10g ppt

Ngày tải lên : 27/06/2014, 06:20

... string has leading and trailing spaces ') FROM dual Which gives: TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spaces Both the leading and trailing ... starting at the right end of the string and counting backward for nine characters, then retrieving five characters from that point. Often in string handling, SUBSTR and INSTR are used together. For ... Functions in SQL 111 RATIO-TO-REPORT 115 Windowing Subclauses with Physical Offsets in Aggregate Analytical Functions 120 An Expanded Example of a Physical Window 127 Displaying a Running Total Using...

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Enterprise DBA Part 2: Performance and Tuning Volume 1 • Student Guide pdf

Ngày tải lên : 02/07/2014, 00:20

... 4-22 Latches 4-23 1 Course Introduction Enterprise DBA Part 2: Performance Tuning Workshop 2-5 Tuning Goals Tuning Goals Measurable Tuning Goals When tuning an Oracle8 i database environment, ... 2: Performance Tuning Workshop Contents Creating Stored Outlines 13-30 Using Stored Outlines 13-31 Maintaining Stored Outlines 13-33 Data Access Methods 13-34 B-Tree Indexes 13-35 Bitmap Indexes ... 9-9 Oracle Block Size 9-10 Block Size Advantages and Disadvantages 9-11 Block Packing factors 9-13 Guidelines for Setting the Packing Factor 9-15 Migration and Chaining 9-16 Detecting Chaining and...

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Enterprise DBA Part 2: Performance and Tuning doc

Ngày tải lên : 02/07/2014, 00:20

... 2: Performance Tuning Workshop 15-5 Types of Tuning Types of Tuning Routine Tuning Routine tuning of your database will help to identify and solve potential problems before they occur. Tuning ... require tuning. Copyright  Oracle Corporation, 1999. All rights reserved. Types of Tuning ã Routine tuning ã Focused tuning ã What-If tuning Enterprise DBA Part 2: Performance Tuning Workshop ... DBA Part 2: Performance Tuning Workshop 15-9 Tuning Session Scope Tuning Session Scope Setting the Tuning Session Scope Setting the scope for the tuning session directs Oracle Expert into specific...

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