#oracle databas

[sandeep2363]

Rename a Pluggable Database In Oracle

How to rename a PDB databaes in Oracle Following are the steps involved in rename the PDB database in Oracle: 1) Connect with the CDB database and run the following commands: select name, open_mode, restricted from v$pdbs; select name, con_id, dbid,con_uid,guid from v$containers; select service_id,name,network_name,creation_date,pdb,con_id from cdb_services; 2) If you want to rename the…

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ORACLE APEX 21 DOWNLOAD

Oracle APEX 21: Your Guide to Download and Installation

Oracle Application Express (APEX) is a robust low-code development framework that lets you build sophisticated, data-driven web applications with minimal coding. With the release of APEX 21, you can access an impressive range of new features and enhancements and a sleek new user interface. This blog will guide you through downloading and setting up Oracle APEX 21.

Prerequisites

Before you begin, here’s what you’ll need:

Oracle Database: A supported Oracle Database version (11g Release 2 or later). Check [invalid URL removed] for compatible versions.

Web Listener: Oracle REST Data Services (ORDS) or Oracle HTTP Server (OHS) with mod_plsql.

Installation Steps

Unzip the File: Once the download is complete, extract the contents of the downloaded ZIP file.

Run SQL Script: Navigate to the unzipped ‘apex’ directory and find the apex_installation.sql script. Connect to your Oracle Databa e as the SYS user using SQL*Plus or SQL Developer and execute this script.

Unlock the ANONYMOUS Account: After installation, you must unlock the ANONYMOUS account to enable external access to your database. You can do this using SQL commands or the Oracle Database administration tools.

Install Images: Copy the ‘images’ directory, where you extracted the A EX download, to a location accessible by your web listener. Configure your web listener to serve files from this directory.

Accessing Your APEX Instance

Once installation is complete, you can typically access your APEX instance by entering the f following URL into your web browser and substituting the relevant information:

The APEX login screen will greet you. Use the following default credentials:

Workspace: INTERNAL

Username: ADMIN

Password : (The password you set during installation)

Important Notes:

Oracle APEX is a free feature of the Oracle Database, so you don’t need separate licenses.

Refer to the official Oracle APEX documentation for detailed installation instructions, troubleshooting, and security considerations.

Getting Started with Oracle APEX

So, start building fantastic web applications if you’ve fully downloaded and installed Oracle APEX 21! Oracle provides a wealth of resources – tutorials, a vibrant community, and excellent documentation – to help you navigate this powerful tool.

You can find more information about  Oracle Apex in this  Oracle Apex Link

Conclusion:

Unogeeks is the No.1 IT Training Institute for Oracle Apex  Training. Anyone Disagree? Please drop in a comment

You can check out our other latest blogs on  Oracle Apex here – Oarcle Apex Blogs

You can check out our Best In Class Oracle Apex Details here – Oracle Apex Training

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Cloud Computing Deal With Zoom, Oracle Scores: More https://ift.tt/2YdNC5h

[certificationcourse]

Oracle My SQL Training Institute in Noida

They will be looking for an Oracle Training Institute in Noida that has the expertise to offer Oracle information to their students with pertinent and reality-based examples. Because we at APTRON have more than 10 years of experience in giving Oracle training in accordance with industry requirements with live projects, we are the Best Oracle Training Institute in Noida for you. Our instructors have a wealth of experience teaching Oracle and are experts in that area. Even if you begin learning Oracle at a very basic level, once you have earned our Oracle Certification, you will be an Oracle Professional.

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Oracle sqleditor

Oracle sqleditor how to#

Oracle sqleditor update#

For example, if the join condition is partment_id=partment_id, then rows that do not satisfy this condition are not returned.Īn outer join returns all rows that satisfy the join condition and also returns rows from one table for which no rows from the other table satisfy the condition. The optimizer determines the order in which the database joins tables based on the join conditions, indexes, and any available statistics for the tables.Īn inner join is a join of two or more tables that returns only rows that satisfy the join condition. The database combines pairs of rows, each containing one row from each table, for which the join condition evaluates to TRUE. Most joins have at least one join condition, either in the FROM clause or in the WHERE clause, that compares two columns, each from a different table. Unlike DDL statements, DML statements do not implicitly commit the current transaction.ĭescription of "Figure 7-1 Projection and Selection" For example, a transaction to transfer money could involve three discrete operations: decreasing the savings account balance, increasing the checking account balance, and recording the transfer in an account history table. UPDATE employees SET salary=9100 WHERE employee_id=1234 ĭELETE FROM employees WHERE employee_id=1234 Ī collection of DML statements that forms a logical unit of work is called a transaction. INSERT INTO employees (employee_id, last_name, email, job_id, hire_date, salary)

Oracle sqleditor update#

The example uses DML to insert a row into employees, update this row, and then delete it: SELECT * FROM employees The following example uses DML to query the employees table. Lock a table or view, temporarily limiting access by other users ( LOCK TABLE). View the execution plan for a SQL statement ( EXPLAIN PLAN). Remove rows from tables or views ( DELETE). Update or insert rows conditionally into a table or view ( MERGE). Retrieve or fetch data from one or more tables or views ( SELECT).Īdd new rows of data into a table or view ( INSERT) by specifying a list of column values or using a subquery to select and manipulate existing data.Ĭhange column values in existing rows of a table or view ( UPDATE). For example, ALTER TABLE changes the structure of a table, whereas INSERT adds one or more rows to the table.ĭML statements are the most frequently used SQL statements and enable you to: Whereas DDL statements change the structure of the database, DML statements query or change the contents. In either case, the two INSERT statements have already been committed.ĭata manipulation language ( DML) statements query or manipulate data in existing schema objects. If the ALTER TABLE statement succeeds, then the database commits this statement otherwise, the database rolls back this statement. In the preceding example, two INSERT statements are followed by an ALTER TABLE statement, so the database commits the two INSERT statements. INSERT INTO plants VALUES (2, 'Amaryllis') # DML statementĪn implicit COMMIT occurs immediately before the database executes a DDL statement and a COMMIT or ROLLBACK occurs immediately afterward. INSERT INTO plants VALUES (1, 'African Violet') # DML statement The example then uses DDL to alter the table structure, grant and revoke read privileges on this table to a user, and then drop the table. The following example uses DDL statements to create the plants table and then uses DML to insert two rows in the table. Oracle Database also supports techniques that you can use to make the optimizer perform its job better. The application does not need to process the rows one by one, nor does the developer need to know how the rows are physically stored or retrieved.Īll SQL statements use the optimizer, a component of the database that determines the most efficient means of accessing the requested data. The database can pass these rows as a unit to the user, to another SQL statement, or to an application. The database retrieves all rows satisfying the WHERE condition, also called the predicate, in a single step. For example, the following statement queries records for employees whose last name begins with K: SELECT last_name, first_name You need be concerned with implementation details only when you manipulate the data. SQL enables you to work with data at the logical level. The SQL language compiler performs the work of generating a procedure to navigate the database and perform the desired task.

Oracle sqleditor how to#

SQL is declarative in the sense that users specify the result that they want, not how to derive it. There are two broad families of computer languages: declarative languages that are nonprocedural and describe what should be done, and procedural languages such as C++ and Java that describe how things should be done.

[techmentee]

Techmentee Hiring For Data Analytics

Good news Techmentee hiring for Data Analytics in the United States of America. See the full job description below and apply as soon as possible.

JOB DESCRIPTION

YOU MAY REPOST THIS JOB EXCEPT COMPANY NAME AND COMPENSATION. OFCCP COMPLIANCE REQUIREMENTS

JOB DESCRIPTION Industry: Information Technology Job Category: Information Technology - IT Project Management This position is responsible for project management of design and implementation of new data analytics solutions. These analytics projects are focused on driving profitable growth, customer intimacy and operational excellence across the different Agilent functions like Sales, Marketing, Finance, Global Operations, Order Fulfillments, Services, Call Centers. You will interact with a global team of Project Managers, Data Engineers and Data Analysts to deliver trusted answers and analytical insights. Primary responsibilities: • Leads IT project teams to ensure best solutions are implemented for complex, high-impact business problems. Reduces broad concepts and business requirements into structured IT programs for Data Analytics Projects. • Delivers IT programs, often leading project managers and coordinators. • Sound knowledge of IT Project management activities including project scoping, estimation, planning, risk management, finalization of technical / functional specifications, resource administration & optimization, and quality management. • Ability to interpret ambiguity, deliver results in high-pressure flux environments, mentor teams for flexibility much needed for dynamic business priorities. • Project spend planning and tracking including administration of capital investment projects • Issue management for projects, to drive actionable items to closure. Regular status reporting of milestones and open items. • Coordination of Platform upgrades, Data privacy and security reviews • Ensure proper support transition handoff and stabilization for all newly implemented solutions. • Ensure close coordination with the Project & support teams for weekend releases. • Coordinate with the cross functional teams like Digital, Infrastructure, Hosting, Database, Data Privacy • Strong problem solving & technical skills coupled with confident decision making for enabling effective solutions leading to high customer satisfaction and low operational costs • Be able to work with diverse product vendors, understand various licensing models and keep license usage in check. Evaluate various technology product offerings for enterprise solutions. • Incorporates industry-leading project management best practices and influences IT project management methodologies. Recommends changes to improve the IT project management methodology Financial & Vendor Management: Complete ownership of the financials and manage the vendor resources. • Timely accruals of the project costs and renewal of the vendor contracts. • Manages mid-size vendor partner team for solution delivery. Resource Utilization, tracking and planning of the Vendor resources Good to have: • Understanding of Data Analytics technologies on SAP Hana, AWS platform • Experience of SAP ECC and CRM tables and data structure

REQUIREMENTS: • Bachelor or master’s degree in Engineering; Computer Science, Information Systems, Data Science or equivalent experience • Minimum 8 + years of IT Global experience of managing complex IT projects • Strong interpersonal, team building, leadership, presentation, and communication skills. • Ability to prioritize assignments/projects and multi-task within restricted time constraints. • Experience in managing large projects, interacting, and moderating meetings with business, steering committees, and business sponsors • Prefer experience of managing IT budget of around $1 Million annually • Problem solving and strong analytical skills. • Must have experience of managing Data Analytics projects • Prefer Hands on technical experience of data warehousing solutions and development on Hana sidecar or Oracle Database, especially Analytical Dimensional Modeling • Prefer Solid understanding of Data Warehousing concepts and Performance Tunning. • Prefer Expertise on ETL tools, Data Transformations, Complex SQL developments and Database Application developments. Security Clearance Required: No Visa Candidate Considered: No COMPENSATION Base Salary - USD $125,304 to $195,788 ** Never repost ** Full-time Benefits - Full Relocation Assistance Available - No Commission Compensation - No Bonus Eligible - No Overtime Eligible - No Interview Travel Reimbursed - No CANDIDATE DETAILS 7+ to 10 years experience Seniority Level - Mid-Senior Management Experience Required - No Minimum Education - Bachelor's Degree Willingness to Travel - Occasionally

Send mail at: jobs@kgstechgroup.com

[crush-aesthetic]

Start with your EER model from Week 1 and now map your model to a logical databa

Start with your EER model from Week 1 and now map your model to a logical databa

Start with your EER model from Week 1 and now map your model to a logical database design. Ensure that your logical database is normalized per the forms 1NF, 2NF, 3NF, and BCNF. Research the data types used in DBMS products, such as Oracle, Microsoft SQL Server, IBM DB2, MySQL, or Microsoft Access, and specify data types for all the attributes in your database. Discuss physical design decisions…

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Start with your EER model from Week 1 and now map your model to a logical databa

Start with your EER model from Week 1 and now map your model to a logical databa

Start with your EER model from Week 1 and now map your model to a logical database design. Ensure that your logical database is normalized per the forms 1NF, 2NF, 3NF, and BCNF. Research the data types used in DBMS products, such as Oracle, Microsoft SQL Server, IBM DB2, MySQL, or Microsoft Access, and specify data types for all the attributes in your database. Discuss physical design decisions…

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Oracle Training at SVR Technologies, Oracle DataBase Online Training is a databa…

[omaccounting]

Junior Database Admin

Junior Database Admin

#OmAccounting.in #GstAccounting #GstReturns #accountingServices #accountingOutsoucing #onlineAccounting #gstecommerceaccounting

Details: Supporting and Troubleshooting on the Oracle Database on a daily basis Proactive health checks, housekeeping and daily maintenance of Oracle databa… Source: careerbuilder

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Database Architect

The SR database architect is responsible for the Oracle architecture guidance, software development management and Content Management including Managed Metadata, Enterprise Taxonomies, Content Organizers, Document Centers and Record Centers. The SR databas

Click Here to Apply : Database Architect

[jobsinpinellas]

Database Architect

The SR database architect is responsible for the Oracle architecture guidance, software development management and Content Management including Managed Metadata, Enterprise Taxonomies, Content Organizers, Document Centers and Record Centers. The SR databas Click Here to Apply: Database Architect

[imperialschoolpapers-blog]

Explain what database systems are and how they are used.Define databas

Explain what database systems are and how they are used.Define databas

Explain what database systems are and how they are used.Define database architecture. Consider Microsoft Access, Microsoft SQL Server, Oracle, and IBM DB2 software as possible examples.Summarize your paper by describing the database systems in your workplace, identifying which database systems and architecture they fall under.

[jobsinpinellas]

SQL / Oracle Data Analyst

SQL / Oracle Data Analyst

Data Analysis – Database – MS SQL – Oracle – PL/SQL – T-SQL – SSIS – Reporting – Systems Analysis – Documentation Currently I have a client looking for a Data Analyst with strong experience in SQL and Oracle databases. You will be developing various databa Click Here to Apply: SQL / Oracle Data Analyst