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  • ?????? ??????????! ?Bronze???? vol.6

    - by M.Morozumi
    ??????????????????????????????????????????????????????????????????? ???ORACLE MASTER Bronze Oracle Database 11g??????????????????????? ------------------------------- ????: ?????????????????? EMPLOYEES ????????????????(???)????? last_name ????????Haan ???1??????????????? ?? SEELECT ????????????????????1???????? SELECT INSTR(last_name, 'a') FROM employees; a. 2 b. 2,3 c. NULL d. ????????????? ???????????????

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  • ?!Solaris ??20??? ????Solaris 11.1????????!

    - by OTN-J Master
    Solaris 11.1 ??????????? US OTN???????????????????????????????Solaris 11.1??????????? (OTN Japan???????????????????????????????) ???????Oracle Solaris ?????????????????????????????????????????????????????????????????????????????Solaris 11??????????????300???????????????10?4??Oracle OpenWorld?????Solaris 11.1?????????(??????????)?????????????Solaris?????20????????20??????????????????? ???????????????????????OS??????????????????????????Solaris 11.1????? ?????????????2012?11?7???8:00????Oracle Solaris 11.1?????Oracle Solaris Cluster???????·????·???????????????????????Solaris??20??????????????Solaris??????????????Oracle Solaris 11.1??Oracle Solarus Cluster???????????????????????11?8???1?????????????????????????????????Solaris?????????????????·???????????????????

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  • ???11gR2??????~2011?1??????????(????)

    - by Yusuke.Yamamoto
    2011?1???????????(????)?????????????????? ???????????Oracle Database 10g Release 2(10gR2)? Microsoft Windows Server 2008 R2 ?? Windows 7 ????????? ????????????????????? Oracle Database 11gR2 ????????????????? 11gR2 ?????????????????????????????????????3????????????? ???????/??????! Oracle Database 11g R2 ??????? ?????????????SQL*Plus ???????????? ??????????????????????????????Tips?×4??????? SQL*Plus|??????????? ?? ???? ???? ??? ??? Oracle 10gR2?Windows 2008R2/Windows 7??????? ??? SQL Developer SQL Developer????~??!????????SQL???? ??? ????? Oracle ASM?1???? - ????????????·?????·?? ??? ??????? SQL*Loader???? ??? ?????? Oracle???????·??????(????)??(2010?10?) ??? ?????? Oracle???? ??~????????DBA1.0/2.0(2011?1?) New! ??? ??? Oracle Database ??OS/?????????????? ??? ??????? LIKE??(?????????)??????????~Oracle Text????? ??? 11gR2 ?Oracle DB 11gR2 ?????????????????????????????????????! New! ??? ??????? SQL*Plus??? - SQL??????????????????(????????Tips-3) New!

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  • ?????? ??????????! ?Gold???? vol.5 <??>

    - by M.Morozumi
    ???ORACLE MASTER Gold Oracle Database 11g?????????????? ?????????????????????? ------------------------------- FLASHBACK ( ) ??????????Point-in-Time ???????????? DROP TABLE ?????????????????( ) ????????????????1????????? a. DATABASE b. TABLE c. COLUMN d. ????????????? ??????????????? ------------------------------- ??:b. TABLE ??: FLASHBACK TABLE ???????????Point-in-Time ???????????? DROP TABLE ?????????????????FLASHBACK COLUMN ??????????????

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  • ?Pick-Up??????????? JVM ?JRockit????????·??????|WebLogic Channel|??????

    - by ???02
    ??Oracle JRockit JVM?????????????????????·?????????????????????????JVM??????? ???????????????????????????????????????????????????????????????????????? ??????? ?????????Oracle JRockit???????·??????????????????????????????????????????????????????????? Oracle JRockit JDK???????????????????????????????????????????????????????????????????? JVM?????????????????????????????????????????????????????????????JVM????? ??????????Oracle JRockit ???????·??????·?????????JVM??????????????????????????????????????????????????????????¦JRockit JVM???????????????·????????????????????????????????????????????????????????????????????????????2?????????????????????????????????????????????? ¦?Java?????????????????????????JRockit JVM???????????????????????????????????????????????????????????????????????3??Oracle JRockit JVM??????????????JRockit JVM????????????????????Oracle????????????JVM???????????·???????????????? ¦???????????????????????????????·?????????????????????????????????????????????4???????????????????????JRockit JVM?????????????????????????????????????????????? ¦Java????????????????????????????????????5?????????????????????????????????????????????JRockit JVM??????????????? ¦ ????·???????????????????????????????????????????????????????????????????????????6?????????????????????????????????????????????????????????????????????????? ¦ ????·?????????????CPU???????????????????·???????????????????????????????????????????????????????????????????????????????7?????????????????????????????????????·?????????????????????Java?????????????????????????JRockit JVM???????????????? ¦JVM?????????????????????????????????????JVM??????????????????????8????????????????????????????????????????????????????????? ¦ ????·????????????????9??????????????????????????????????????????????????????????????????JVM??????????? ¦ ????????????????JVM??????????????10??JVM????????????????????????????????????? >>?????

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  • ?????? ??????????! ?Gold???? vol.4

    - by M.Morozumi
    ??????????????????????????????????????????????????????????????????? ???ORACLE MASTER Gold Oracle Database 11g??????????????????????? ------------------------------- ????: ???????????????????????????????????1????????? a. BACKUP DATABASE ???????????? b. LIKE ?????????? BACKUP ARCHIVELOG ???????????? c. ALL ?????????? BACKUP ARCHIVELOG ???????????? d. ?????????????????? 2 ?????? ???????????????

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  • “????Java”???!?JavaOne Tokyo 2012?

    - by hideki ito
    2012?4?4??5??2????????????????49???JavaOne Tokyo 2012??????????7???4??????????????2011???????????Moving Java Forward?????“????Java”???????Java????????????????????2?????????(4?4????????) 2??????????????! ?????2????JavaOne Technical Keynote????????????????????????·?????????????????????Java??????????????????????? ??????????????????Java Rap?(!?) ??????????????·???????? Java???????????????????????·????Alex Buckley?Project Coin???????? ???????·???????? Java???·??????·???????Richard Bair?JavaFX???????????????Oracle Corporation ????·???????? Java EE?????????Java???????Mike Keith?Java EE???????????????????????????????? ????&??????????·??????????Terrence Barr??Java ME?Java Embedded??????????????????????? 2??????????????????????????????????????????? ????????49??????????????????????????????????????Java?????????????????????????? ??????????????????????????????????????????????????????? ?????????Duke??????????????????????????????????…? 7????????????JavaOne Tokyo 2012??????????Java???????????????????????2?????????2012?9?30???10?4????????????????JavaOne 2012????????????????Java????????????????????????????????????????????????! JavaOne 2012 San Francisco http://www.oracle.com/javaone/index.html

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  • ???????/?????????????????????????????????

    - by Yusuke.Yamamoto
    ????? ??:2011/05/11 ??:??????/?? ????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Advanced Security ????????????? Oracle Data Masking ????????????????????????????? Oracle Data Masking ????????????Oracle Advance Security ?????? ????????? ????????????????? http://otndnld.oracle.co.jp/ondemand/otn-seminar/movie/Masking05111500.wmv http://www.oracle.com/technetwork/jp/ondemand/db-technique/0511-1500-encry-masking-400262-ja.pdf

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  • ????

    - by ???02
    ?????????ID??·????????????????????????????????????????Oracle GRC???????????????????GRC?????????????????????????Pick Up???????EUC????????????????????????????????????????????EUC???????????????????????EUC??????????????????Oracle Database Vault???????????????????????????????????????ID?????????????????????????? ?????????????????????????????·???????????????????????????????????????????????????????·??????Oracle Identity Management???????5,000???????????ID????????????????????????????????????? ??????????????????????????????????ID???????????????????????EUC????????????????????????????????????????????EUC???????????????????????EUC??????????????????Oracle Database Vault???????????????????????????????????????ID?????????????????????????? ???????????????????????????????????????????????????????ID?????????????????·??????????????????????????????????Oracle Enterprise Single Sign-On Suite Plus?????????????????????????????????????????????????????Web??????????????????????????????????·?????????????????????????????????????????????Web?????? ???????????????????ID???????????????????????????????????????????????????????? Oracle Direct

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  • ?????? ??????????! ?Bronze???? vol.5

    - by M.Morozumi
    ??????????????????????????????????????????????????????????????????? ???ORACLE MASTER Bronze Oracle Database 11g??????????????????????? ------------------------------- ????: ???????????????? results ??????????????????(??)????? exam_score ????????100?80?60?Null ??4??????????????? ?? SEELECT ????????????????????1????????? SELECT AVG(exam_score) FROM results; a. 80 b. 60 c. NULL d. ????????????? ???????????????

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  • ?????????????~2011?2??????????(????)

    - by Yusuke.Yamamoto
    2011?2???????????(????)?????????????????? ???????????Oracle Database 10g Release 2(10gR2)? Microsoft Windows Server 2008 R2 ?? Windows 7 ????????? ?????????????Patch Set Release(11.2.0.2) ????????? ????Patch Set Release(11.2.0.2) ??????/???????????????ASM/ACFS ? Resource Manager ????????????????? ??????Oracle Database 11gR2(11.2.0.2) ????:??????/??????? ????????????????????????????????????????? ?????????????????????????????????? "????????"????????? ?? ???? ???? ??? ??? Oracle 10gR2?Windows 2008R2/Windows 7??????? ??? SQL Developer SQL Developer????~??!????????SQL???? ??? ????? Oracle ASM?1???? - ????????????·?????·?? ??? ??????? SQL*Loader???? ??? ?????? Oracle???? ??~????????DBA1.0/2.0(2011?1?) ??? 11R2 Oracle Database 11gR2(11.2.0.2)????????????:???PSR???????? New! ??? ?????? Oracle???????·??????(????)??(2010?10?) ??? ?????? LIKE??(?????????)??????????~Oracle Text????? ??? ?????? Oracle????????????????????????~???????????????????? New! ??? ??? Oracle Database ??OS/??????????????

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  • ??????·??

    - by ???02
    ??????·??Oracle Audit Vault???????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????Oracle Audit Vault??Oracle Database?SQL Server?????????????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????1. ?????????????DB??Oracle Database 9i~11g?SQL Server 2000/2005?Sybase ASE 12.5.4/15.02?DB2 8.2/9.5????????????????????????Audit Vault Agent???DB???????????????????????????DB?Oracle?????????Audit Vault Agent??????????????????Agent?????????????????2. ????·???????????????Oracle Advanced Security??????????????Audit Vault Server?????????Audit Vault Server??????????????????????????Oracle Database Vault??????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????3. ??·??·??????Audit Vault Server?????????????????????GUI???????????????????GUI??????????????????? ??????????????????????????????????????????????????????????????????????·? ???????????????????????????·???????????????????????????????????????????? ?????????????????DB??????????????????GUI????????????????? ?????? Oracle Direct

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  • ?????? ??????????! ?Bronze???? vol.11 <??>

    - by M.Morozumi
    ------------------------------- ????: REPLACE ?????????JACK and JUE?????????J???BL??????????????BLACK and BLUE??????????????????? REPLACE ?????????????????1????????? ???: REPLACE('JACK and JUE', 'BL', 'J') REPLACE('JACK and JUE', 'J', 'BL') ????????????? ??????????????? ------------------------------- ?? 2. REPLACE('JACK and JUE', 'J', 'BL') ?? REPLACE ??? 2 ??????????????????? 3 ????????????????? ??????? Oracle Database 11g: ?? ????·???? Oracle Database 11g: ????????? I

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  • Can I use a 4G/LTE router from Japan (Asia) in Norway (Europe)?

    - by Leif
    We are considering to buy a wireless 4G/LTE router (LG L-04D) in Japan. Since we are moving to Norway (Europe) soon, we want something that would also work there (with a new SIM card and service provider, of course). Does anyone know if this device will work in Norway? To my current understanding, there are some frequency standards to consider, but I was not able to find any understandable information. Many thanks in advance.

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  • Selling Federal Enterprise Architecture (EA)

    - by TedMcLaughlan
    Selling Federal Enterprise Architecture A taxonomy of subject areas, from which to develop a prioritized marketing and communications plan to evangelize EA activities within and among US Federal Government organizations and constituents. Any and all feedback is appreciated, particularly in developing and extending this discussion as a tool for use – more information and details are also available. "Selling" the discipline of Enterprise Architecture (EA) in the Federal Government (particularly in non-DoD agencies) is difficult, notwithstanding the general availability and use of the Federal Enterprise Architecture Framework (FEAF) for some time now, and the relatively mature use of the reference models in the OMB Capital Planning and Investment (CPIC) cycles. EA in the Federal Government also tends to be a very esoteric and hard to decipher conversation – early apologies to those who agree to continue reading this somewhat lengthy article. Alignment to the FEAF and OMB compliance mandates is long underway across the Federal Departments and Agencies (and visible via tools like PortfolioStat and ITDashboard.gov – but there is still a gap between the top-down compliance directives and enablement programs, and the bottom-up awareness and effective use of EA for either IT investment management or actual mission effectiveness. "EA isn't getting deep enough penetration into programs, components, sub-agencies, etc.", verified a panelist at the most recent EA Government Conference in DC. Newer guidance from OMB may be especially difficult to handle, where bottom-up input can't be accurately aligned, analyzed and reported via standardized EA discipline at the Agency level – for example in addressing the new (for FY13) Exhibit 53D "Agency IT Reductions and Reinvestments" and the information required for "Cloud Computing Alternatives Evaluation" (supporting the new Exhibit 53C, "Agency Cloud Computing Portfolio"). Therefore, EA must be "sold" directly to the communities that matter, from a coordinated, proactive messaging perspective that takes BOTH the Program-level value drivers AND the broader Agency mission and IT maturity context into consideration. Selling EA means persuading others to take additional time and possibly assign additional resources, for a mix of direct and indirect benefits – many of which aren't likely to be realized in the short-term. This means there's probably little current, allocated budget to work with; ergo the challenge of trying to sell an "unfunded mandate". Also, the concept of "Enterprise" in large Departments like Homeland Security tends to cross all kinds of organizational boundaries – as Richard Spires recently indicated by commenting that "...organizational boundaries still trump functional similarities. Most people understand what we're trying to do internally, and at a high level they get it. The problem, of course, is when you get down to them and their system and the fact that you're going to be touching them...there's always that fear factor," Spires said. It is quite clear to the Federal IT Investment community that for EA to meet its objective, understandable, relevant value must be measured and reported using a repeatable method – as described by GAO's recent report "Enterprise Architecture Value Needs To Be Measured and Reported". What's not clear is the method or guidance to sell this value. In fact, the current GAO "Framework for Assessing and Improving Enterprise Architecture Management (Version 2.0)", a.k.a. the "EAMMF", does not include words like "sell", "persuade", "market", etc., except in reference ("within Core Element 19: Organization business owner and CXO representatives are actively engaged in architecture development") to a brief section in the CIO Council's 2001 "Practical Guide to Federal Enterprise Architecture", entitled "3.3.1. Develop an EA Marketing Strategy and Communications Plan." Furthermore, Core Element 19 of the EAMMF is advised to be applied in "Stage 3: Developing Initial EA Versions". This kind of EA sales campaign truly should start much earlier in the maturity progress, i.e. in Stages 0 or 1. So, what are the understandable, relevant benefits (or value) to sell, that can find an agreeable, participatory audience, and can pave the way towards success of a longer-term, funded set of EA mechanisms that can be methodically measured and reported? Pragmatic benefits from a useful EA that can help overcome the fear of change? And how should they be sold? Following is a brief taxonomy (it's a taxonomy, to help organize SME support) of benefit-related subjects that might make the most sense, in creating the messages and organizing an initial "engagement plan" for evangelizing EA "from within". An EA "Sales Taxonomy" of sorts. We're not boiling the ocean here; the subjects that are included are ones that currently appear to be urgently relevant to the current Federal IT Investment landscape. Note that successful dialogue in these topics is directly usable as input or guidance for actually developing early-stage, "Fit-for-Purpose" (a DoDAF term) Enterprise Architecture artifacts, as prescribed by common methods found in most EA methodologies, including FEAF, TOGAF, DoDAF and our own Oracle Enterprise Architecture Framework (OEAF). The taxonomy below is organized by (1) Target Community, (2) Benefit or Value, and (3) EA Program Facet - as in: "Let's talk to (1: Community Member) about how and why (3: EA Facet) the EA program can help with (2: Benefit/Value)". Once the initial discussion targets and subjects are approved (that can be measured and reported), a "marketing and communications plan" can be created. A working example follows the Taxonomy. Enterprise Architecture Sales Taxonomy Draft, Summary Version 1. Community 1.1. Budgeted Programs or Portfolios Communities of Purpose (CoPR) 1.1.1. Program/System Owners (Senior Execs) Creating or Executing Acquisition Plans 1.1.2. Program/System Owners Facing Strategic Change 1.1.2.1. Mandated 1.1.2.2. Expected/Anticipated 1.1.3. Program Managers - Creating Employee Performance Plans 1.1.4. CO/COTRs – Creating Contractor Performance Plans, or evaluating Value Engineering Change Proposals (VECP) 1.2. Governance & Communications Communities of Practice (CoP) 1.2.1. Policy Owners 1.2.1.1. OCFO 1.2.1.1.1. Budget/Procurement Office 1.2.1.1.2. Strategic Planning 1.2.1.2. OCIO 1.2.1.2.1. IT Management 1.2.1.2.2. IT Operations 1.2.1.2.3. Information Assurance (Cyber Security) 1.2.1.2.4. IT Innovation 1.2.1.3. Information-Sharing/ Process Collaboration (i.e. policies and procedures regarding Partners, Agreements) 1.2.2. Governing IT Council/SME Peers (i.e. an "Architects Council") 1.2.2.1. Enterprise Architects (assumes others exist; also assumes EA participants aren't buried solely within the CIO shop) 1.2.2.2. Domain, Enclave, Segment Architects – i.e. the right affinity group for a "shared services" EA structure (per the EAMMF), which may be classified as Federated, Segmented, Service-Oriented, or Extended 1.2.2.3. External Oversight/Constraints 1.2.2.3.1. GAO/OIG & Legal 1.2.2.3.2. Industry Standards 1.2.2.3.3. Official public notification, response 1.2.3. Mission Constituents Participant & Analyst Community of Interest (CoI) 1.2.3.1. Mission Operators/Users 1.2.3.2. Public Constituents 1.2.3.3. Industry Advisory Groups, Stakeholders 1.2.3.4. Media 2. Benefit/Value (Note the actual benefits may not be discretely attributable to EA alone; EA is a very collaborative, cross-cutting discipline.) 2.1. Program Costs – EA enables sound decisions regarding... 2.1.1. Cost Avoidance – a TCO theme 2.1.2. Sequencing – alignment of capability delivery 2.1.3. Budget Instability – a Federal reality 2.2. Investment Capital – EA illuminates new investment resources via... 2.2.1. Value Engineering – contractor-driven cost savings on existing budgets, direct or collateral 2.2.2. Reuse – reuse of investments between programs can result in savings, chargeback models; avoiding duplication 2.2.3. License Refactoring – IT license & support models may not reflect actual or intended usage 2.3. Contextual Knowledge – EA enables informed decisions by revealing... 2.3.1. Common Operating Picture (COP) – i.e. cross-program impacts and synergy, relative to context 2.3.2. Expertise & Skill – who truly should be involved in architectural decisions, both business and IT 2.3.3. Influence – the impact of politics and relationships can be examined 2.3.4. Disruptive Technologies – new technologies may reduce costs or mitigate risk in unanticipated ways 2.3.5. What-If Scenarios – can become much more refined, current, verifiable; basis for Target Architectures 2.4. Mission Performance – EA enables beneficial decision results regarding... 2.4.1. IT Performance and Optimization – towards 100% effective, available resource utilization 2.4.2. IT Stability – towards 100%, real-time uptime 2.4.3. Agility – responding to rapid changes in mission 2.4.4. Outcomes –measures of mission success, KPIs – vs. only "Outputs" 2.4.5. Constraints – appropriate response to constraints 2.4.6. Personnel Performance – better line-of-sight through performance plans to mission outcome 2.5. Mission Risk Mitigation – EA mitigates decision risks in terms of... 2.5.1. Compliance – all the right boxes are checked 2.5.2. Dependencies –cross-agency, segment, government 2.5.3. Transparency – risks, impact and resource utilization are illuminated quickly, comprehensively 2.5.4. Threats and Vulnerabilities – current, realistic awareness and profiles 2.5.5. Consequences – realization of risk can be mapped as a series of consequences, from earlier decisions or new decisions required for current issues 2.5.5.1. Unanticipated – illuminating signals of future or non-symmetric risk; helping to "future-proof" 2.5.5.2. Anticipated – discovering the level of impact that matters 3. EA Program Facet (What parts of the EA can and should be communicated, using business or mission terms?) 3.1. Architecture Models – the visual tools to be created and used 3.1.1. Operating Architecture – the Business Operating Model/Architecture elements of the EA truly drive all other elements, plus expose communication channels 3.1.2. Use Of – how can the EA models be used, and how are they populated, from a reasonable, pragmatic yet compliant perspective? What are the core/minimal models required? What's the relationship of these models, with existing system models? 3.1.3. Scope – what level of granularity within the models, and what level of abstraction across the models, is likely to be most effective and useful? 3.2. Traceability – the maturity, status, completeness of the tools 3.2.1. Status – what in fact is the degree of maturity across the integrated EA model and other relevant governance models, and who may already be benefiting from it? 3.2.2. Visibility – how does the EA visibly and effectively prove IT investment performance goals are being reached, with positive mission outcome? 3.3. Governance – what's the interaction, participation method; how are the tools used? 3.3.1. Contributions – how is the EA program informed, accept submissions, collect data? Who are the experts? 3.3.2. Review – how is the EA validated, against what criteria?  Taxonomy Usage Example:   1. To speak with: a. ...a particular set of System Owners Facing Strategic Change, via mandate (like the "Cloud First" mandate); about... b. ...how the EA program's visible and easily accessible Infrastructure Reference Model (i.e. "IRM" or "TRM"), if updated more completely with current system data, can... c. ...help shed light on ways to mitigate risks and avoid future costs associated with NOT leveraging potentially-available shared services across the enterprise... 2. ....the following Marketing & Communications (Sales) Plan can be constructed: a. Create an easy-to-read "Consequence Model" that illustrates how adoption of a cloud capability (like elastic operational storage) can enable rapid and durable compliance with the mandate – using EA traceability. Traceability might be from the IRM to the ARM (that identifies reusable services invoking the elastic storage), and then to the PRM with performance measures (such as % utilization of purchased storage allocation) included in the OMB Exhibits; and b. Schedule a meeting with the Program Owners, timed during their Acquisition Strategy meetings in response to the mandate, to use the "Consequence Model" for advising them to organize a rapid and relevant RFI solicitation for this cloud capability (regarding alternatives for sourcing elastic operational storage); and c. Schedule a series of short "Discovery" meetings with the system architecture leads (as agreed by the Program Owners), to further populate/validate the "As-Is" models and frame the "To Be" models (via scenarios), to better inform the RFI, obtain the best feedback from the vendor community, and provide potential value for and avoid impact to all other programs and systems. --end example -- Note that communications with the intended audience should take a page out of the standard "Search Engine Optimization" (SEO) playbook, using keywords and phrases relating to "value" and "outcome" vs. "compliance" and "output". Searches in email boxes, internal and external search engines for phrases like "cost avoidance strategies", "mission performance metrics" and "innovation funding" should yield messages and content from the EA team. This targeted, informed, practical sales approach should result in additional buy-in and participation, additional EA information contribution and model validation, development of more SMEs and quick "proof points" (with real-life testing) to bolster the case for EA. The proof point here is a successful, timely procurement that satisfies not only the external mandate and external oversight review, but also meets internal EA compliance/conformance goals and therefore is more transparently useful across the community. In short, if sold effectively, the EA will perform and be recognized. EA won’t therefore be used only for compliance, but also (according to a validated, stated purpose) to directly influence decisions and outcomes. The opinions, views and analysis expressed in this document are those of the author and do not necessarily reflect the views of Oracle.

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  • Problem loading Oracle client libraries when running in a NAnt build

    - by Chris Farmer
    I am trying to use dbdeploy to manage Oracle schema changes. I can run it successfully from the command line to get it to generate my change scripts, but when I try to execute it via the dbdeploy NAnt task running through TeamCity, I get an error: System.Data.OracleClient requires Oracle client software version 8.1.7 or greater. I do have the Oracle 10.2.0.2 client software installed. It's the first entry in the system path, and the dbdeploy.exe app is able to successfully negotiate an Oracle connection. The dbdeploy code dynamically loads the System.Data.OracleClient assembly, which in-turn tries to use the Oracle client bits to talk to the database. This is what is failing in my NAnt environment. I have verified the following points: The same user identity is running the process in both cases The same working directory is used in both cases The same dbdeploy code is running in both cases and with the same supplied parameters The same database connection string is being used in both cases The same ADO.NET assembly is being dynamically loaded in both cases (System.Data.OracleClient, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089) Here's the top of the stack trace during the error: at System.Data.OracleClient.OCI.DetermineClientVersion() at System.Data.OracleClient.OracleInternalConnection.OpenOnLocalTransaction (String userName, String password, String serverName, Boolean integratedSecurity, Boolean unicode, Boolean omitOracleConnectionName) at System.Data.OracleClient.OracleInternalConnection..ctor( OracleConnectionString connectionOptions) at System.Data.OracleClient.OracleConnectionFactory.CreateConnection( DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection( DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) at System.Data.ProviderBase.DbConnectionPool.CreateObject( DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest( DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.GetConnection( DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.GetConnection( DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection( DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.OracleClient.OracleConnection.Open() at Net.Sf.Dbdeploy.Database.DatabaseSchemaVersionManager. GetCurrentVersionFromDb() My main question is this: how can I discover what's different about these running environments to see why my Oracle client software can't be loaded?

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  • [EF + Oracle] Entities

    - by JTorrecilla
    Prologue Following with the Serie I started yesterday about Entity Framework with Oracle, Today I am going to start talking about Entities. What is an Entity? A Entity is an object of the EF model corresponding to a record in a DB table. For example, let’s see, in Image 1 we can see one Entity from our model, and in the second one we can see the mapping done with the DB. (Image 1) (Image 2) More in depth a Entity is a Class inherited from the abstract class “EntityObject”, contained by the “System.Data.Objects.DataClasses” namespace. At the same time, this class inherits from the following Class and interfaces: StructuralObject: It is an Abstract class that inherits from INotifyPropertyChanging and INotifyPropertyChanged interfaces, and it exposes the events that manage the Changes of the class, and the functions related to check the data types of the Properties from our Entity.  IEntityWithKey: Interface which exposes the Key of the entity. IEntityWithChangeTracker: Interface which lets indicate the state of the entity (Detached, Modified, Added…) IEntityWithRelationships: Interface which indicates the relations about the entity. Which is the Content of a Entity? A Entity is composed by: Properties, Navigation Properties and Methods. What is a Property? A Entity Property is an object that represents a column from the mapped table from DB. It has a data type equivalent in .Net Framework to the DB Type. When we create the EF model, VS, internally, create the code for each Entity selected in the Tables step, such all methods that we will see in next steps. For each property, VS creates a structure similar to: · Private variable with the mapped Data type. · Function with a name like On{Property_Name}Changing({dataType} value): It manages the event which happens when we try to change the value. · Function with a name like On{Property_Name}Change: It manages the event raised when the property has changed successfully. · Property with Get and Set methods: The Set Method manages the private variable and do the following steps: Raise Changing event. Report the Entity is Changing. Set the prívate variable. For it, Use the SetValidValue function of the StructuralObject. There is a function for each datatype, and the functions takes 2 params: the value, and if the prop allow nulls. Invoke that the entity has been successfully changed. Invoke the Changed event of the Prop. ReportPropertyChanging and ReportPropertyChanged events, let, respectively, indicate that there is pending changes in the Entity, and the changes have success correctly. While the ReportPropertyChanged is raised, the Track State of the Entity will be changed. What is a Navigation Property? Navigation Properties are a kind of property of the type: EntityCollection<TEntity>, where TEntity is an Entity type from the model related with the current one, it is said, is a set of record from a related table in the DB. The EntityCollection class inherits from: · RelatedEnd: There is an abstract class that give the functions needed to obtein the related objects. · ICollection<TEntity> · IEnumerable<TEntity> · IEnumerable · IListSource For the previous interfaces, I wish recommend the following post from Jose Miguel Torres. Navigation properties allow us, to get and query easily objects related with the Entity. Methods? There is only one method in the Entity object. “Create{Entity}”, that allow us to create an object of the Entity by sending the parameters needed to create it. Finally After this chapter, we know what is an Entity, how is related to the DB and the relation to other Entities. In following chapters, we will se CRUD operations(Create, Read, Update, Delete).

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  • Ulimit settings in Oracle 11g on Linux 5

    - by Stuart
    Is there an issue with "Ulimit -Hn" being set too low (at 1024) when (Oracle recommend 65536)? This is for Oracle 64-bit 11g on Linux 5. It is one of the settings that appears to be woefully short of its recommendation. But I am also aware that the database server in question is an Oracle Data Guard Local Standby and should only really have a connection or two from its Primary database server (to ship the redo logs across). The Local Standby database server has 'hung' about 3 times in as many months and then requires a reboot. I do not have access to this server, so rely on others to look at logs etc. The sanity check on kernel params uncovered the low value for "ulimit -Hn". Has anyone ever seen that 'low' value cause a hang or crash?

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  • Opening an oracle database crashes the service

    - by tundal45
    I am experiencing a weird issue with Oracle where the service started fine after a crash. The database mount went fine as well. However, when I issue alter database open; command, the database does not open, gives a generic cannot connect to the database error & crashes the service. Oracle support has not seen this issue before so it's pretty scary. The fact that there are no logs that give any leads as to what could be causing this is also scary. I was wondering if good folks over at Server Fault had seen something like this or have some insights on things that I could try. It's Oracle 10g running on Windows Server 2003. Thanks, Ashish

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  • Oracle 10g to SQL server 2008/ migration

    - by vs1984
    We have a reasonably heavy Oracle 10G database (~ 120 GB space occupied). The database consists of tables, packages, materialized views, procedures etc. We are planning to decommission Oracle and migrate to SQL server 2008. Can you provide your experience on this similar exercise? What is the best approach to undertake this exercise? Are there any tools available with Microsoft to implement this? Once SQL server is commissioned, is it possible to connect SQL server to Oracle server in downstream applications?

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  • Opening an oracle database crashes the service [SOLVED]

    - by tundal45
    I am experiencing a weird issue with Oracle where the service started fine after a crash. The database mount went fine as well. However, when I issue alter database open; command, the database does not open, gives a generic cannot connect to the database error & crashes the service. Oracle support has not seen this issue before so it's pretty scary. The fact that there are no logs that give any leads as to what could be causing this is also scary. I was wondering if good folks over at Server Fault had seen something like this or have some insights on things that I could try. It's Oracle 10g running on Windows Server 2003. Thanks, Ashish

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  • How do I use C# and ADO.NET to query an Oracle table with a spatial column of type SDO_GEOMETRY?

    - by John Donahue
    My development machine is running Windows 7 Enterprise, 64-bit version. I am using Visual Studio 2010 Release Candidate. I am connecting to an Oracle 11g Enterprise server version 11.1.0.7.0. I had a difficult time locating Oracle client software that is made for 64-bit Windows systems and eventually landed here to download what I assume is the proper client connectivity software. I added a reference to "Oracle.DataAccess" which is version 2.111.6.0 (Runtime Version is v2.0.50727). I am targeting .NET CLR version 4.0 since all properties of my VS Solution are defaults and this is 2010 RC. I was then able to write a console application in C# that established connectivity, executed a SELECT statement, and properly returned data when the table in question does NOT contain a spatial column. My problem is that this no longer works when the table I query has a column of type SDO_GEOMETRY in it. Below is the simple console application I am trying to run that reproduces the problem. When the code gets to the line with the "ExecuteReader" command, an exception is raised and the message is "Unsupported column datatype". using System; using System.Data; using Oracle.DataAccess.Client; namespace ConsoleTestOracle { class Program { static void Main(string[] args) { string oradb = string.Format("Data Source={0};User Id={1};Password={2};", "hostname/servicename", "login", "password"); try { using (OracleConnection conn = new OracleConnection(oradb)) { conn.Open(); OracleCommand cmd = new OracleCommand(); cmd.Connection = conn; cmd.CommandText = "select * from SDO_8307_2D_POINTS"; cmd.CommandType = CommandType.Text; OracleDataReader dr = cmd.ExecuteReader(); } } catch (Exception e) { string error = e.Message; } } } } The fact that this code works when used against a table that does not contain a spatial column of type SDO_GEOMETRY makes me think I have my windows 7 machine properly configured so I am surprised that I get this exception when the table contains different kinds of columns. I don't know if there is some configuration on my machine or the Oracle machine that needs to be done, or if the Oracle client software I have installed is wrong, or old and needs to be updated. Here is the SQL I used to create the table, populate it with some rows containing points in the spatial column, etc. if you want to try to reproduce this exactly. SQL Create Commands: create table SDO_8307_2D_Points (ObjectID number(38) not null unique, TestID number, shape SDO_GEOMETRY); Insert into SDO_8307_2D_Points values (1, 1, SDO_GEOMETRY(2001, 8307, null, SDO_ELEM_INFO_ARRAY(1, 1, 1), SDO_ORDINATE_ARRAY(10.0, 10.0))); Insert into SDO_8307_2D_Points values (2, 2, SDO_GEOMETRY(2001, 8307, null, SDO_ELEM_INFO_ARRAY(1, 1, 1), SDO_ORDINATE_ARRAY(10.0, 20.0))); insert into user_sdo_geom_metadata values ('SDO_8307_2D_Points', 'SHAPE', SDO_DIM_ARRAY(SDO_DIM_ELEMENT('Lat', -180, 180, 0.05), SDO_DIM_ELEMENT('Long', -90, 90, 0.05)), 8307); create index SDO_8307_2D_Point_indx on SDO_8307_2D_Points(shape) indextype is mdsys.spatial_index PARAMETERS ('sdo_indx_dims=2' ); Any advice or insights would be greatly appreciated. Thank you.

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  • Webcast: Applications Integration Architecture

    - by LuciaC
    Webcast: Applications Integration Architecture - Overview and Best Practices Date:  November 12, 2013.Join us for an Overview and Best Practices live webcast on Applications Integration Architecture (AIA). We are covering following topics in this Webcast : AIA Overview AIA - Where it Stands Pre-Install, Pre-Upgrade Concerns Understanding Dependency Certification Matrix Documentation Information Center Demonstration - How to evaluate certified combination Software Download/Installable Demonstration - edelivery Download Overview Reference Information Q & A (15 Minutes)  We will be holding 2 separate sessions to accommodate different timezones: EMEA / APAC - timezone Session : Tuesday, 12-NOV-2013 at 09:00 UK / 10:00 CET / 14:30 India / 18:00 Japan / 20:00 AEDT Details & Registration : Doc ID 1590146.1 Direct registration link USA - timezone Session : Wednesday, 13-NOV-2013 at 18:00 UK / 19:00 CET / 10:00 PST / 11:00 MST / 13:00 EST Details & Registration : Doc ID 1590147.1 Direct registration link If you have any question about the schedules or if you have a suggestion for an Advisor Webcast to be planned in future, please send an E-Mail to Ruediger Ziegler. Remember that you can access a full listing of all future webcasts as well as replays from Doc ID 740966.1.

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  • Web Seminar - The Oracle Database Appliance: How to Sell a Unique Product!

    - by swalker
    Dear partner, You are exclusively invited to join us for a webcast, dedicated to Oracle’s EMEA Partners, on the Oracle Database Appliance value proposition, positioning and ecosystem – to help you capture new business and help your customers roll out their solutions fast, easily, safely and with maximum cost efficiency! Join us to learn about: ODA Benefits: Fast, Easy, Cost Efficient, Highly Reliable Feedback from early Customer Wins: What can we Learn? Objection Handling: Overcoming the most common customer questions Going beyond the Database: The ODA ECO System for applications, backup & more… When combined with your high-value services (e.g., migration, consolidation), the end result is a database system that you can use to grow the business in your existing accounts, or capture new business. Join us at the EMEA partner webcast hosted by Robert Van Espelo Cloud and Virtualization Leader, EMEA Business Development on Thursday, April 12, at 9:00am UK / 10:00am CET. The presentation will be given in English. To register for this webcast click here We look forward to talking to you on April 12! Best regards,Giuseppe Facchetti EMEA Partner Business Development Manager Oracle EMEA, Hardware Sales Paul LeonardEMEA Partner Marketing Manager Oracle EMEA, Systems Marketing

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  • EBS Applications Technology Group (ATG) Advisor Webcast December 2012

    - by LuciaC
    Invitation : Advisor Webcast December 2012 In December 2012 we have scheduled an Advisor Webcast, where we want to give you a closer look into the invalid objects in an E-Business Suite Environment. E-Business Suite - Troubleshooting invalid objectsAgenda : Introduction Activities that generate invalid objects EBS Architecture EBS Patching Concepts Troubleshooting Invalid Objects References EMEA Session : Tuesday December 11th, 2012 at 09:00 AM UK / 10:00 AM CET / 13:30 India / 17:00 Japan / 18:00 Australia Details & Registration : Doc ID 1501696.1Direct link to register in WebExUS Session : Wednesday December 12th, 2012 at 18:00 UK / 19:00 CET / 10:00 AM Pacific / 11:00 AM Mountain/ 01:00 PM Eastern Details & Registration : Doc ID 1501697.1Direct link to register in WebExIf you have any question about the schedules or if you have a suggestion for an Advisor Webcast to be planned in future, please send an E-Mail to Ruediger Ziegler.

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