Search results “Select xml from oracle database”
How to Parse XML in Oracle
This Video Shows 1. How to Read and parse XML in Oracle using EXTRACTVALUE and XMLTABLE. 2. When to use extractvalue and XMLTable. 3. Brief Introduction to XMLPATH
Views: 11132 yrrhelp
SQL/XML (SQLX) : Generating XML using SQL in Oracle
This video gives an overview of the SQL/XML (SQLX) functionality, which can be used to generate XML documents using SQL. For more information see: https://oracle-base.com/articles/misc/sqlxml-sqlx-generating-xml-content-using-sql Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Kevin Closson : Blog : https://kevinclosson.net/ Twitter : https://twitter.com/kevinclosson Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 8045 ORACLE-BASE.com
MSSQL - How to Query XML in SQL Server
Common XML XPATH Expressions used in querying XML in SQL Server
Views: 19115 CodeCowboyOrg
Oracle Retrieve data from XML Document using XMLQuery
Oracle SQL PLSQL and Unix Shell Scripting
Views: 2726 Sridhar Raghavan
XMLTABLE : Convert XML into Rows and Columns using SQL
This video gives a quick overview of the XMLTABLE functionality, which can be used to convert XML documents in to rows and columns in SQL. For more information see: https://oracle-base.com/articles/misc/xmltable-convert-xml-data-into-rows-and-columns-using-sql https://oracle-base.com/articles/misc/sqlxml-sqlx-generating-xml-content-using-sql Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Mike Hichwa : Twitter : https://twitter.com/mikehichwa1 Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 21537 ORACLE-BASE.com
Oracle xml sequence retrieve data from xml document
Oracle SQL PLSQL and Unix Shell Scripting
Views: 1731 Sridhar Raghavan
Calling Web Services from Oracle PLSQL
Link to the blog: https://slobaexpert.wordpress.com/2015/02/05/calling-web-services-from-oracle-plsql/
Views: 17720 Swadhin Ray
Oracle XML
This lecture is part of a free course entitled "Oracle SQL - From Beginner to Pro." To check out the entire course please go to www.digitalmiddleage.com
Views: 366 Rick Phillips
SQL: Extract function
In this tutorial, you'll learn how to make use of extract function. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 3795 radhikaravikumar
Встроенные возможности СУБД Oracle по работе с XML
Доклад Александра Павловского - специалиста Luxoft Training в области СУБД Oracle. Курсы по разработке баз данных: https://www.luxoft-training.ru/training/katalog_kursov/razrabotka_po_bazy_dannyh/ Luxoft Training – эксперт в обучении и развитии ИТ-персонала в РФ, странах СНГ и Восточной Европы. Мы обучаем ИТ-специалистов по ключевым направлениям разработки ПО. У нас есть тренинговые классы в следующих странах и городах: Россия: Москва, Санкт-Петербург, Омск. – Украина: Киев, Одесса, Днепропетровск. – Польша: Варшава, Краков, Вроцлав. – Румыния: Бухарест. Онлайн-курсы: https://www.luxoft-training.ru/timetable/onlinecourse/
Views: 1591 LuxoftTrainingCenter
Developing Flow in Mule Design Center for DB connector (Oracle Select Operation)
Developing Flow in Mule Design Center for DB connector (Oracle Select Operation)
Views: 504 EAIESB
Oracle sql Interview Question : How to change rows to column
This video tutorial talks about the frequently asked oracle sql interview question of changing rows to the column. Based on the given scenario, we are asked to change the presentation of data in a table with 3 rows and 2 column to 3 columns and 2 rows. Decode Function in oracle https://youtu.be/YUAjPMjqMws Pivot and unpivot in oracle https://youtu.be/6s0DI1YcWIM
Views: 14162 Kishan Mashru
Views: 1068 Lead Technologies
Create XML file from Oracle DB using ODI 12C
Demonstration of how to create an XML file from an Oracle DB table using ODI12C
Views: 1539 HAF Solutions
Part 18   Load xml data into sql server table using sqlbulkcopy
In this video we will discuss 1. What is the use of SqlBulkCopy class 2. Loading xml data into sql server table using sqlbulkcopy What is the use of SqlBulkCopy class SqlBulkCopy class is used to bulk copy data from different data sources to SQL Server database. This class is present in System.Data.SqlClient namespace. This class can be used to write data only to SQL Server tables. However, the data source is not limited to SQL Server, any data source can be used, as long as the data can be loaded to a DataTable instance or read with a IDataReader instance. From a performance standpoint, SqlBulkCopy makes it very easy and efficient to copy large amounts of data. Loading xml data into sql server table using sqlbulkcopy The following are the steps to achieve this using SqlBulkCopy class Step 1 : Create the database tables using the following sql script Create table Departments ( ID int primary key, Name nvarchar(50), Location nvarchar(50) ) GO Create table Employees ( ID int primary key, Name nvarchar(50), Gender nvarchar(50), DepartmentId int foreign key references Departments(Id) ) GO Step 2 : Create a new empty asp.net web application project. Name it Demo. Step 3 : Add a new xml file to the project. Name it Data.xml. Copy and paste the following XML. [?xml version="1.0" encoding="utf-8" ?] [Data] [Department Id="1"] [Name]IT[/Name] [Location]New York[/Location] [/Department] [Department Id="2"] [Name]HR[/Name] [Location]London[/Location] [/Department] [Department Id="3"] [Name]Payroll[/Name] [Location]Mumbai[/Location] [/Department] [Employee Id="1"] [Name]Mark[/Name] [Gender]Male[/Gender] [DepartmentId]1[/DepartmentId] [/Employee] [Employee Id="2"] [Name]John[/Name] [Gender]Male[/Gender] [DepartmentId]1[/DepartmentId] [/Employee] [Employee Id="3"] [Name]Mary[/Name] [Gender]Female[/Gender] [DepartmentId]2[/DepartmentId] [/Employee] [Employee Id="4"] [Name]Steve[/Name] [Gender]Male[/Gender] [DepartmentId]2[/DepartmentId] [/Employee] [Employee Id="5"] [Name]Ben[/Name] [Gender]Male[/Gender] [DepartmentId]3[/DepartmentId] [/Employee] [/Data] Step 4 : Include the database connection string in web.config file [connectionStrings] [add name="CS" connectionString="server=.;database=Sample;integrated security=true"/] [/connectionStrings] Step 5 : Add a new WebForm to the project. Drag and drop a button control on the webform. Double click the button control to generate the click event handler. Copy and paste the following code in the the click event handler method. string cs = ConfigurationManager.ConnectionStrings["CS"].ConnectionString; using (SqlConnection con = new SqlConnection(cs)) { DataSet ds = new DataSet(); ds.ReadXml(Server.MapPath("~/Data.xml")); DataTable dtDept = ds.Tables["Department"]; DataTable dtEmp = ds.Tables["Employee"]; con.Open(); using (SqlBulkCopy sb = new SqlBulkCopy(con)) { sb.DestinationTableName = "Departments"; sb.ColumnMappings.Add("ID", "ID"); sb.ColumnMappings.Add("Name", "Name"); sb.ColumnMappings.Add("Location", "Location"); sb.WriteToServer(dtDept); } using (SqlBulkCopy sb = new SqlBulkCopy(con)) { sb.DestinationTableName = "Employees"; sb.ColumnMappings.Add("ID", "ID"); sb.ColumnMappings.Add("Name", "Name"); sb.ColumnMappings.Add("Gender", "Gender"); sb.ColumnMappings.Add("DepartmentId", "DepartmentId"); sb.WriteToServer(dtEmp); } } Note: Please make sure to include the following using declarations using System; using System.Configuration; using System.Data; using System.Data.SqlClient; Text version of the video http://csharp-video-tutorials.blogspot.com/2014/09/part-18-load-xml-data-into-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2014/09/part-18-load-xml-data-into-sql-server_23.html All ADO .NET Text Articles http://csharp-video-tutorials.blogspot.com/p/free-adonet-video-tutorial.html All ADO .NET Slides http://csharp-video-tutorials.blogspot.com/p/adonet-slides.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 64538 kudvenkat
SQL/XML on Oracle del 2
SQL/XML publishing functions
Views: 397 Kristian Torp
This is another foundation video on how to use TSQL to produce XML data from a relational table. We will be expanding our knowledge by digging deep on this in various ways. Cheers, CHANDRA.
Views: 19201 Chandra V
Formatting your Oracle Query Results Directly to CSV
How to get Oracle SQL Developer to automatically format your query results to CSV, HTML, JSON, Insert statements, and more.
Views: 42072 Jeff Smith
Creation of Pluggable Databases (PDB) using DBCA and Adding Sample Schemas
Creation of Pluggable Databases (PDB) using DBCA and Adding Sample Schema 1) Start DBCA 2) Select the option of Manage Pluggable database 3) Select the option of Create Pluggable Database 4) Select the Container Database name 5) In Create Pluggable database Tab option select the option of Create Pluggable database using PDB File Sets and provide the path of sampleschema.xml file as Metadata file: Path of file is D:\app\OracleHomeUser\product\12.1.0\dbhome_1\assistants\dbca\templates \sampleschema.xml and path of Pluggable datafile backup D:\app\OracleHomeUser\product\12.1.0\dbhome_1\assistants\dbca\templates \sampleschema.xml\sampleschema.dfb 6) Then mention the name of Pluggable database
Views: 132 Data Science Center
How to Export data from Oracle to Excel
This tutorial shows you how to export data from Oracle to excel sheet. sql developer is used in this tutorial to export the data with two methods. Please feel free to comment. Please subscribe for more
Oracle PL/SQL XML Generation DBMS XMLGEN Part2
Oracle plsql xml generation DBMS_XMLGEN part 2
Views: 504 Sridhar Raghavan
Going from SELECT * To Just the Cols You Want in Oracle SQL Developer
A few different ways to get JUST the columns you want in your Oracle queries using Oracle SQL Developer
Views: 1106 Jeff Smith
SQL/XML on oracle del 3
SQL/XML Publishing functions
Views: 297 Kristian Torp
SQL Server 2012 - Using XQuery to Query XML Data
This video demonstrates how to use XQuery to query XML data in SQL Server. The SQL code used in the video is available at: http://askadba.blogspot.com/2012/08/using-xquery-to-query-xml-data.html
Views: 31075 askadba
Exporting Data From A Table in SQL Developer
This tutorial shows how to export the data from a table using SQL Developer tool.
Views: 33413 WingsOfTechnology
Oracle using SQL Developer Data Pump for export and import
Using Oracle SQL Developer to export and import data via the data pump facilities.
Views: 65773 thehighway360
Oracle Data Integrator 12c: Export and Import Options Detailed
Oracle Data Integrator 12c delivers unique next-generation, Extract Load and Transform (E-LT) technology that improves performance and reduces data integration costs – even across heterogeneous systems. Watch the webinar and learn the business benefits of ODI, including streamlining daily business operations and reducing time-to-market for new products and services. Our speaker, Jayjay Gutierrez also reviews the pros and cons of three different ways to complete exports and imports: - Individual Export/Import of Objects: Export each object individually into an xml file and import an object from an xml file - Smart Export: Export all of the dependencies for a selected object into an xml file; allows users to merge, overwrite, create copy, reuse or ignore items - ODI Package: Custom that allows users to loop through models, projects, interfaces, variables and almost any ODI objects and export them
Views: 3883 KeyPerformanceIdeas
Oracle XML Publisher - Display BLOB Image Dynamically
Oracle XML Publisher - Display BLOB Image Dynamically
Views: 1737 Lead Technologies
XML en PostgreSQL
Views: 3053 Bryan Romero
Learn Linq to XML With C# - Part 6:  How to Access XML Elements based on Attribute Value
Subscribe for more lessons More Linq to XML on: http://kindsonthegenius.blogspot.com/2018/02/learn-xml-in-c-using-linq-to-xml-video.html Programming Tutorials: http://kindsonthegenius.blogspot.com This tutorial teaches how to query an xml file and retrieve data based on the value of an attribute
Views: 385 Kindson The Genius
Creating a BI Publisher Report using SQL Query in Oracle Fusion HCM Cloud
In this video you learn how to create a BI Publisher report using SQL Query. The example in this video is from HCM but applies to all applications that use OTBi and OTBI Enterprise including Oracle Financials Cloud, Oracle Project Portfolio Management Cloud, and Oracle Procurement Cloud. Please note that all of the techniques and concepts in this tutorial also apply to OTBI Enterprise although the available subject areas will be different.
Views: 29765 Oracle EPM Tutorials
How To: Return a Table as XML from a stored procedure
Demonstrates how to create a new stored procedure and return a table as xml in ASP.NET
Views: 2099 Chris Thayer
Oracle Database 11g - SQL Bangla Tutorial |Ch2 - how to retrieve Data Using SQL SELECT statement
See the Description for required source code and links SQL Tutorial Source Code of Oracle Database 11g Training: https://drive.google.com/open?id=0Bz0MNaVyRm3leW5OTThLN0NyTk0 Chapter-2 : how to retrieve Data (Data Retrieval) Using SQL SELECT statement. In this video tutorial, you will know how to retrieve data from oracle database by using SQL SELECT statement. The SELECT statement is much important in database to query data. This is special computer training designing online courses on Database Management System. It is fully bangla tutorial. It will be helpful for every database programmer and administrator. Subscribe this channel to watch my all tutorials on PHP, MYSQL, Javascript, Linux, Networking, Access Programming & Microsoft Office, C++, HTML, CSS. Oracle Database PDF eBook Link : https://drive.google.com/open?id=0Bz0MNaVyRm3lUWpGbXMyX3lRUTg All Source Codes & Required Documents together are found in the link: https://drive.google.com/open?id=0Bz0MNaVyRm3lMjFVcXhzMjNvWDA All SQL & PL SQL Tutorials are found in the link: https://www.youtube.com/playlist?list=PLUYY2piVmub7QL0ET2_eg4D_SV3AOsPHT Oracle DBA Tutorials: https://www.youtube.com/playlist?list=PLUYY2piVmub6bRM0ScQMNnbyH66yrh1cf Channel Link: http://www.youtube.com/channel/UCT_fWLNX67sDH3W3FZ1wxLg?sub_confirmation=1 Required Document Link : https://drive.google.com/open?id=0Bz0MNaVyRm3lWDB0V1JOOE93eUE FB Page: https://www.facebook.com/BanglaTutorial24 FB Group: https://www.facebook.com/groups/banglatutorial24/ In the tutorial, I have tried to describe about how to query for data retrieval or how to retrieve data by SQL SELECT statement from oracle data source. [SQL TUTORIAL, DATABASE MANAGEMENT SYSTEM, BANGLA TUTORIAL, TRAINING, DATABASE, ORACLE DATABASE]
XML/SQL Exchange - NIEM IEPD Training: ULEXS getDataItem vehicle license worked example
See how to build a working XML query/response system with SQL database accessing using NIEM ULEXS schema and dictionary. Using the CAM toolkit we demonstrate quickly building everything needed. Taking the existing ULEX-SR schema, first ingest it then clean it up by removing unnecessary parts. Next adapt it by adding vehicle search results details from LEXS v4.0 dictionary components via drag and drop visual design. Validate the structure components for consistency with the NIEM NDR and build and view your data models, then export your XSD schema and JAXB bindings. Then switch to the SQL viewer and pick and map your SQL table components into the vehicle search results XML structure. Save and run live with SQL data to verify desired results output. Next add a parameter filter to select only the requested data record based on license ID number. Then validate the XML content using the CAMV engine. Document your completed XML exchange, and package the NIEM IEPD artifacts. Congratulations, with a few more steps you can integrate the solution into your messaging middleware and complete the application web services. Credits: Recorded on Ubuntu using Kazam and OpenShot. Disclaimer: the information in this video and the views expressed on this topic are those of the author and do not necessarily reflect the views of Oracle. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle's products remains at the sole discretion of Oracle.
Views: 1093 David Webber
SQL SELECT 14 - TOP & XML string split by Kalman Toth
SQL SELECT 14 is the fourteenth video of 16 tutorial videos. It presents TOP; Split Comma Delimited String with XML. SQL Server 2014 Database Design paperback/kindle by Kalman Toth is available on Amazon ( http://goo.gl/gEIrIO ).
Views: 161 SQLUSA
Export data from SQL Server query results to XML file
Using Withdata SqlToTxt, no need to program, just a few mouse clicks! http://www.withdata.com/sqltotxt/ . Download link: http://www.withdata.com/down/SqlToTxt.exe
Views: 479 Shiji Pan
How to copy one table records into another new table in oracle
we can copy a table data into a new table easily..with this query I'm going to create one new table student_new with the student table data. Query used in video: create table student_new as select * from student; Thanks for watching...:)
Views: 5749 WingsOfTechnology
Lesson - 39 : Hibernate - Select Operation in Native SQL using XML and Annotation based Config
1. In hibernate we have the support to do curd operations on a single object at a time or on multiple objects at a time. 2. By calling the methods save() or update() or load() etc.… we can perform curd operations on a single object at a time. 3. The connection returned by DriverManager class is a non reusable connection. The non reusable connections will increase the burden on a database. 4. To perform curd operations on multiple objects at a time, we have the following three approaches or ways in hibernate. A. Hibernate Query Language(HQL). B. Criteria API. C. Native SQL. Native SQL: 1. Native SQL is used for executing direct SQL queries from an application to a database. 2. We can perform both select and non select operations on a database using native SQL. 3. This nativeSQL is mostly used when an existing jdbc applications is migrating into an hibernate application. 4. The drawback of native SQL is it is a database dependent. 5. If we want to run a native SQL query then we need a reference of SQLQuery interface. 6. To obtain a reference of an SQLQuery, we need to call createSQLQuery() method of session interface. Syntax: SQLQuery qry = session.createSQLQuery(“select or non select SQL command”); To run a select operation we call list() method. Example-1: If we want to read the full rows of employee table from database then the code is like the following. SQLQuery qry = session.createSQLQuery("select * from employee"); List list = qry.list(); Hear list object contains a collection of object[]. Eventhow the complete row of employee table is selected, but hibernate converts or copies each row of ResultSet object into an object[]. Example-2: While reading completed row of a table, we can inform the hibernate that convert each row of ResulSet into a pojo class object by making the query object as an entity query object. SQLQuery qry = session.createSQLQuery("select * from employee"); qry.addEntity(Employee.class) List list = qry.list(); Hear list object contains a collection of pojo class objects. The reason of converting into an object[] is in the query pojo class name not available. To run a select operation we call list() method. Example-3: When reading a partial values of a table , hibernate converts each row of Resltset object into object[]. SQLQuery qry = session.createSQLQuery("select empno, empname from employee"); List list = qry.list(); Hear list object contains a collection of object[]"s internally hibernate uses ResultSetMetaData to find the datatypes of columns and then converts the values into the equivalent type of objects. We can inform the hibernate about the types of columns used in a query by calling addScalar() method. If we call addScalar() method then that query object is called scalar query object. SQLQuery qry = session.createSQLQuery("select empno, empname from employee"); qry.addScalar("empno",Hibernate.INTEGER); qry.addScalar("empname",Hibernate.STRING); List list = qry.list(); Hibernate Examples Project Github Link : https://github.com/SadaLearningHub1/Hibernate-Projects
Views: 34 Sada Learning Hub
Using Database Adapter in BPEL Process in Oracle SOA Suite 11g
In this video we will see how to use DBAdapter in a BPEL process in Oracle SOA Suite11g
Views: 62272 DataNext Solutions
Oracle BI Publisher Data Model Editor
Oracle BI Publisher Data Model Editor Overview Demo
Views: 43385 bipublisher
22 SQL with Oracle 10g XE   Creating Calculated Columns with SELECT
22 SQL with Oracle 10g XE Creating Calculated Columns with SELECT
Views: 14 Cambo Movies
How to Import CSV, Excel, TXT  into Oracle Database With Oracle SQL Developer
This question comes up about as frequently as the ‘how do I import data to Oracle Database’ question. It’s pretty simple once you’ve ran through the process a few times. But you may be here because you’ve never ran through the process before.
Views: 19275 Tayyib Oladoja
1.Introduction to basic SQL*Plus and SQL commands in oracle 9i
A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd, of IBM's San Jose Research Laboratory. Many popular databases currently in use are based on the relational database model.RDBMSs have become a predominant choice for the storage of information in new databases used for financial records, manufacturing and logistical information, personnel data, and much more since the 1980s. Relational databases have often replaced legacy hierarchical databases and network databases because they are easier to understand and use. However, relational databases have been challenged by object databases, which were introduced in an attempt to address the object-relational impedance mismatch in relational database, and XML databases. Object-relational database management system (ORDBMS) ============================================ An object-relational database can be said to provide a middle ground between relational databases and object-oriented databases (OODBMS). In object-relational databases, the approach is essentially that of relational databases: the data resides in the database and is manipulated collectively with queries in a query language; at the other extreme are OODBMSes in which the database is essentially a persistent object store for software written in an object-oriented programming language, with a programming API for storing and retrieving objects, and little or no specific support for querying. Object-relational database management systems grew out of research that occurred in the early 1990s. That research extended existing relational database concepts by adding object concepts. The researchers aimed to retain a declarative query-language based on predicate calculus as a central component of the architecture. Probably the most notable research project, Postgres (UC Berkeley), spawned two products tracing their lineage to that research: Illustra and PostgreSQL. Many of the ideas of early object-relational database efforts have largely become incorporated into SQL:1999 via structured types. In fact, any product that adheres to the object-oriented aspects of SQL:1999 could be described as an object-relational database management product. For example, IBM's DB2, Oracle database, and Microsoft SQL Server, make claims to support this technology and do so with varying degrees of success. SQL(Structures Query Language) ======================== SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce in the early 1970s. This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasi-relational database management system, System R, which a group at IBM San Jose Research Laboratory had developed during the 1970s.The acronym SEQUEL was later changed to SQL because "SEQUEL" was a trademark of the UK-based Hawker Siddeley aircraft company. SQL*Plus ======= SQL*Plus is a command line SQL and PL/SQL language interface and reporting tool that ships with the Oracle Database Client and Server software. It can be used interactively or driven from scripts. SQL*Plus is frequently used by DBAs and Developers to interact with the Oracle database. If you are familiar with other databases, sqlplus is equivalent to: "sql" in Ingres, "isql" in Sybase and SQL Server, "sqlcmd" in Microsoft SQL Server, "db2" in IBM DB2, "psql" in PostgreSQL, and "mysql" in MySQL.
Views: 45803 DASARI TUTS
How to connect to oracle database in java (using Eclipse)
How to connect to oracle database in java (using Eclipse) Database: Oracle 10g Enterprise Edition Download jar: Steps 1.Go to Link : http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html 2. Accept the licence agreement. 3. Select ojdbc6.jar
Views: 105543 Vishnu Kyatannawar
Migration of  Non-Container Database to Pluggable-PART II- Oracle 12C Administration
Non-Container Name =NCDB convert to PDB-NCDB Container DB Name=CDB =========================== Steps for Conversion. Step 1. Cleanly Shutdown the Non-CDB Database Instance. ==- set environment to NCDB ==- sqlplus / as sysdba ==- Shutdown immediate Step 2. Once You Have Cleanly Shutdown the Database, Start Up the database in Mount Exclusive Mode and Open the Database in Read-Only Mode. ==- set environment to NCDB ==- sqlplus / as sysdba ==- startup mount exclusive ==- alter database open read only; Step 3. Generate a Pluggable Database Manifest File from the Non-Container Database. ==- set environment to NCDB ==- sqlplus / as sysdba ==- exec dbms_pdb.describe (pdb_descr_file=-'E:\app\oracle\manifest\NCDB_manifest_file.xml'); Step 4. Shutdown the NON-CDB file Once Step 3 Completes Successfully. ==- Set environment to NCDB ==- sqlplus / as sysdba ==- shutdown immediate Step 5. Start the CDB (CDB) if it’s Not Already Up and Check the Compatibility with CDB. ==- set environment to CDB ==- sqlplus / as sysdba ==- startup (If not up) ==- Run below at SQL prompt. SET SERVEROUTPUT ON; DECLARE Compatible CONSTANT VARCHAR2(3) :=CASE DBMS_PDB.CHECK_PLUG_COMPATIBILITY (pdb_descr_file =- 'E:\app\oracle\manifest\NCDB_manifest_file.xml') WHEN TRUE THEN 'YES' ELSE 'NO' END; BEGIN DBMS_OUTPUT.PUT_LINE(compatible); END; / Step 6. Once it Completes Successfully, Query PDB_PLUG_IN_VIOLATIONS View from CDB Database for Any Errors. ==- set environment to CDB ==- sqlplus / as sysdba ==- select name, cause, type, message, status from PDB_PLUG_IN_VIOLATIONS where name='NCDB'; Note: "There should be no violations reported. If there are any, you need to fix it before proceeding". Step 7. Connect to the CDB Where Database has to be Plugged in Using the Noncdb Manifest File and Plug the PDDB12C Database. ==- set environment to CDB ==- sqlplus / as sysdba ==- CREATE PLUGGABLE DATABASE NCDB USING 'E:\app\oracle\manifest\NCDB_manifest_file.xml' COPY FILE_NAME_CONVERT = ('E:\APP\ORACLE\ORADATA\NCDB\', 'E:\app\oracle\oradata\CDB1\'); Note: "Below options are supported and you can chose one based on the env" 1) COPY: The datafiles of noncdb remains intact and it is copied to create PDBs at new locations and keep original datafiles intact at the original location. (This would mean that a noncdb database would still be operational after the creation of a PDB). 2) MOVE: The datafiles of noncdb are moved to a new location to create a PDB. In this case, noncdb database would not be available after a PDB is created. NOCOPY: The datafiles of noncdb are used to create a PDB2 and it uses same existing location. In this case, a noncdb database would not be available after a PDB is created. You can use FILE_NAME_CONVERT parameter to specify the new location of the datafiles while using COPY or MOVE option. Step 8. Once Step 7 Completes Successfully, Switch to the PDB Container and Run the "$ORACLE_HOME/rdbms/admin/noncdb_to_pdb.sql". ==- set environment to CDB ==- sqlplus / as sysdba ==- alter session set container=NCDB ==- @$ORACLE_HOME/rdbms/admin/noncdb_to_pdb.sql Step 9. Startup the PDB and Check the Open Mode. ==- set environment to CDB ==- sqlplus / as sysdba ==- ALTER PLUGGABLE DATABASE OPEN; ==-SELECT name, open_mode FROM v$pdbs; ==================================== Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
How to Import Excel file to New Oracle Table Using Oracle SQL Developer
This Video will show you how to import a excel sheet to Oracle Table...Using Oracle SQL Developer........ how to load data from excel to oracle table how to load excel data into oracle table using toad importing data from excel to oracle database create oracle table from excel spreadsheet how to load excel data into oracle table using sql loader load excel data into oracle table using external tables read excel file using pl sql import data from csv file to oracle table using sql developer
Views: 2793 Oracle PL/SQL World
Export data from PostgreSQL query results to XML file
Using Withdata PGToTxt, no need to program, just a few mouse clicks! http://www.withdata.com/pgtotxt/ . Download link: http://www.withdata.com/down/PGToTxt.exe
Views: 157 Shiji Pan

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