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Search results “Alter table as oracle” for the 2015
Tutoriales Oracle | Clase 5 y 6 : Restriccion de Tablas y Alter Table
 
11:03
Muy buenas a todos espero que le agrade el nuevo curso que estare haciendo para ustedes sobre base de datos Aqui les dejo la lista de clases que se realizara en todo el curso: 1.- Instalacion de Oracle 11g y Oracle Developer : enlace : http://youtu.be/xPGrua5zJig 2.- Creacion de la base de datos E-R y Modelo logico : enlace: http://youtu.be/YtxIPbfxUX4 3.- Creacion de usuarios y privilegios : enlace : http://youtu.be/5jeLPj1mHHI 4.- Creacion de Tablas : Enlace : http://youtu.be/vu60UBzSGI4 5.- Restricciones de columnas : Enlace : 6.- Alter Table 7.- Lenguaje de Manipulacion de datos(DML) 8.- Relacion entre tablas 9.- Consultas simples 10.- Consultas complejas 11.- Sub Consultas 12.- Manejo de joins 13.- Vistas 14.- Bloques PL/SQL 15.- Iteraciones en un bloque PL/SQL 16.- Cursores Implicitos 17.- Cursores Explicitos 18.- Procedimientos 19.- Funciones 20.- Triggers 21.- Paquetes 22.- Proyecto de Interactuar con un sistema hecho en JavaSE ----------------*---------------------- Facebook : https://www.facebook.com/miramicodigo YouTube : https://www.youtube.com/user/abaquerizoa Pagina web: http://www.anthonybaquerizo.wix.com/miramicodigo
Views: 30288 Anthony Baquerizo
SelectTec | Aula Nº 30 | Alter table add Foreign Key - Oracle SQL Developer
 
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syntax: ALTER TABLE table_name ADD CONSTRAINT constraint_name FOREIGN KEY (column1, column2, ... column_n) REFERENCES parent_table (column1, column2, ... column_n);
Views: 2203 SelectTec
SQL :#3) Alter table
 
04:20
Views: 4245 Hamza Nabil
Cours SQL ORACLE - 01 : Les Tables (CREATE ALTER TABLE).
 
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Cours SQL ORACLE - 01 : Les Tables (CREATE ALTER TABLE). Dans cette vidéo, nous allons voir comment créer et modifier une table. Abonnez-vous à la chaîne pour ne pas manquer mes prochaines vidéos. N'hésitez pas à me suivre sur: Site Web: http://www.courssql.com Facebook: https://www.facebook.com/Cours-SQL-921045861265377/ Twitter: https://twitter.com/Cours_SQL Google+: https://plus.google.com/108599494665250923662/posts
Views: 2209 Cours SQL
SQL tutorial 61: SEQUENCE in Oracle Database By Manish Sharma RebellionRider
 
08:05
This tutorial is all about Sequence In Oracle Database. In this SQL Tutorial you will learn How to create a sequence How to populate a Primary key column (auto increment in Oracle) using Sequence How to drop a sequence ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-sequence-in-oracle-database-rebellionrider-manish-sharma Previous Tutorial ► How To Insert Data into Table using SQL Developer http://youtu.be/YYQCSV6MzTk ► INSERT INTO Command http://youtu.be/uQXgqFtxI_k ► How to copy /Insert data into a table from another table http://youtu.be/m3Ep8tAMqok ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 46957 Manish Sharma
Audit table changes in sql server
 
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sql server 2008 ddl trigger audit sql server table changes tracking In this video we will discuss, how to audit table changes in SQL Server using a DDL trigger. Table to store the audit data Create table TableChanges ( DatabaseName nvarchar(250), TableName nvarchar(250), EventType nvarchar(250), LoginName nvarchar(250), SQLCommand nvarchar(2500), AuditDateTime datetime ) Go The following trigger audits all table changes in all databases on a SQL Server. CREATE TRIGGER tr_AuditTableChanges ON ALL SERVER FOR CREATE_TABLE, ALTER_TABLE, DROP_TABLE AS BEGIN DECLARE @EventData XML SELECT @EventData = EVENTDATA() INSERT INTO SampleDB.dbo.TableChanges (DatabaseName, TableName, EventType, LoginName, SQLCommand, AuditDateTime) VALUES ( @EventData.value('(/EVENT_INSTANCE/DatabaseName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/ObjectName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/EventType)[1]', 'nvarchar(250)'), @EventData.value('(/EVENT_INSTANCE/LoginName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/TSQLCommand)[1]', 'nvarchar(2500)'), GetDate() ) END In the above example we are using EventData() function which returns event data in XML format. Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/audit-table-changes-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/audit-table-changes-in-sql-server_12.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html Full SQL Server Course https://www.youtube.com/playlist?list=PL4cyC4G0M1RQ_Rm52cQ4CcOJ_T_HXeMB4 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: 45745 kudvenkat
10 SQL with Oracle 10g XE   Using ALTER TABLE to Modify Table Columns
 
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10 SQL with Oracle 10g XE Using ALTER TABLE to Modify Table Columns
Views: 52 Cambo Movies
8 - SQL Server Databases : Alter & Drop Statements
 
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في هذا الفيديو يتم شرح كيفية كتابة جمل تغيير او حذف لكلا من الجداول او قواعد البيانات Explaining how to use the alter or drop statements to alter or drop the tables or databases
Views: 1995 DevAhmedHussein
SelectTec | Aula Nº 16 | Alter table add - Oracle SQL Developer
 
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alter table add syntax: alter table nome_tabela add coluna tipo ;
Views: 2580 SelectTec
SelectTec | Aula Nº 17 | Alter Table Modify - Oracle SQL Developer
 
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Alter table modify syntax: alter table nome_tabela midify conula tipo; alter table nome_tabela midify (conula1 tipo,coluna2);
Views: 2226 SelectTec
PL/SQL tutorial 18: DDL Trigger with Schema Auditing Example
 
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Learn how to create a DDL Trigger in Oracle Database with Schema Auditing Example where we will learn how to keep an any on which object is created, altered or drop and by who. Manish Sharma From RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/DDL-Trigger Previous Tutorial ►PL/SQL Tut 14 Triggers Introduction https://youtu.be/R3fvX_xf5P4 ► PL/SQL Tut 17 Table Backup Using DML Trigger https://youtu.be/jSv1LIlNKU0 ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 51085 Manish Sharma
How to find all database constraints with SQL in Oracle.
 
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I have written a small sql code to find out all database constraints. Just be sure you have dba permission, otherwise you might not view all constraints. To see constraints separately for dba and user you can use user or dba instead of all, like user_constraints or dba_constraints, user_cons_columns, dba_cons_columns. I have used all_ to find out everything instead in a single query.
Views: 996 Subhroneel Ganguly
Oracle SQL PLSQL 12C Tutorial 12 - INSERT Data from other table
 
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This Video Tutorial Will Describe how to insert values or data into a table from another table in oracle 12C version. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. Whenever you create a new table in oracle, you need to insert some data into that table otherwise that table is not usable. But sometimes you just need to copy the data from one table to other or make a backup of the data of a table. Example to insert data from one table into the other table. Full Syntax will be given in this video tutorial about how to insert records from another table in oracle database table. Along with the live example to insert records from one table to another table. All the keywords, format, mandatory clauses etc are described in this video.
SQL: Delete Vs Truncate Vs Drop
 
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In this tutorial, you'll learn the difference between delete/drop and truncate. 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: 74839 radhikaravikumar
Oracle SQL PLSQL 12C Tutorial 7 - How to Insert Record or Data in Table
 
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This Video Tutorial Will Describe how to insert values or data into the table in oracle 12C version. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. Whenever you create a new table in oracle, you need to insert some data into that table otherwise that table is not usable. Example to select data, to update data and delete data, you first need to insert some data. Full Syntax will be given in this video tutorial about how to insert records in oracle database table. Along with the live example to insert records. All the keywords, format, mandatory clauses etc are described in this video. In this video, I use the INSERT command to add an entire record into a table. When using the command you must also use the keyword VALUES. If you want to enter a null value (one that has no value) for a field you can use the keyword NULL. Be sure to put single quotes around data types that are not numbers. Values need to be entered in the order the fields appear in the table.
Oracle SQL PLSQL 12C Tutorial 11 - CREATE table from other table
 
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This Video Tutorial Will Describe how to CREATE TABLE from OTHER TABLE in oracle 12C version. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. Whenever you create a new table in oracle, you need to specify the columns and datatype and length of the table. But sometimes you need to create a table which is exactly same as the other table. you need the same structure as the other table have. So, in that case, you need not write the whole columns etc. This command will help you to do that. Full Syntax will be given in this video tutorial about how to create a table from another table in oracle database. Along with the live example to create the table from another table. All the keywords, format, mandatory clauses etc are described in this video.
11 SQL with Oracle 10g XE   Using ALTER TABLE to ADD and DROP Table Columns
 
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11 SQL with Oracle 10g XE Using ALTER TABLE to ADD and DROP Table Columns
Views: 31 Cambo Movies
SelectTec | Aula Nº 18 | Alter Table Drop - Oracle SQL Developer
 
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alter table drop syntax: alter table nome_tabela drop coluna;
Views: 2003 SelectTec
Oracle Core,  Лекция 4
 
43:44
Ссылка на файл с презентацией: https://docs.google.com/presentation/d/1hqsC6hEGybAbEEPko56razF7eLBJQEZ3L-ECWtp7rbM/edit?usp=sharing (презентация может быть с анимацией) Ссылка на краткий конспект лекции:https://docs.google.com/document/d/1UFayi0YIXxLrRuj4-JZj-jooyvpoa4rKLOryBloTtag/edit?usp=sharing 1. Create table: permanent tables, temporary tables (on commit delete/preserve rows) 2. Physical properties таблицы: tablespace, logging, pctfree, pctused, initrans 3. Pctfree и pctused 4. Initrans и maxtrans 5.Storage clause: initial, next, minextents, maxextents, pctincrease, freelists, freelist groups, optimal, buffer_pool (keep,recycle), flash_cache (keep, none), encrypt 6. Table properties: column_properties, cache, result_cache, enable_disable_clause, flashback_archive_clause 7. Alter table: column_clause, constraint_clause, alter_table_partitioning, move_table_clause, enable_disable_clause, rename to, shrink space 8. High water mark. Low high water mark 9. Create index: table index clause, index_expr, index_properties, unusable 10. Reverse indexes 11. Function based indexes 12. Alter index: сжатие (shrink space), параллелизм, физические атрибуты (pctfree, pctused, initrans), logging/nologging, rebuild, enable/disable, unusable, visible/invisible, rename to 13. Индекс по внешнему ключу 14. Причины неиспользования индексов 15. Оператор truncate 16. Неявный commit при выполнении ddl 17. Словари данных Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
Read-Only Tables in Oracle
 
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Here's a quick video showing how to create Read-Only tables in Oracle. For more information see: https://oracle-base.com/articles/11g/read-only-tables-11gr1 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by David Peake Blog: http://dpeake.blogspot.com/ Twitter: https://twitter.com/orcl_dpeake Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 959 ORACLE-BASE.com
Oracle Tutorial - How to add virtual column in oracle 11g
 
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Hello friends in this video i'm going to demonstrate you how to add virtual column in ORACLE 11g step by step. Oracle 11g supports virtual columns which are derived from the other columns in the table. You can use the virtual columns in your queries, you can index them, you can collect the statistics, etc. There are few restrictions on the virtual columns. You cannot write/insert the data into virtual columns. There is no support for index_organized, external, object, cluster, temporary tables.
Views: 1460 OCP Technology
Oracle tutorial - How to rename a username/schema
 
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In this video i'm demonstrate you how to rename a username step by step.
Views: 1591 OCP Technology
PIVOT Tutorial - generating dynamic column with PIVOT Interview Question SQL
 
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In this lecture you will learn about PIVOT operator and using it to generate dynamic columns.PIVOT is very use full operator to convert values into columns. PIVOT: •Convert your output from (values)vertical order to horizontal(making columns) one Topic to cover: •PIVOT example •PIVOT syntax •Interview Question •PIVOT on northwind •Dynamic PIVOT query http://www.techsapphire.in/index/pivot_sql_lesson_with_generating_dynamic_columns_with_pivot/0-158
Views: 33065 techsapphire
SelectTec | Aula Nº 31 | Continuação Foreign Key - Oracle SQL Developer
 
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Syntax: ALTER TABLE table_name ADD CONSTRAINT constraint_name FOREIGN KEY (column1, column2, ... column_n) REFERENCES parent_table (column1, column2, ... column_n);
Views: 1636 SelectTec
Set business rules with check constraints in oracle.
 
19:01
Check constraint is used to validate data according to business logic, whether it be limiting the value range or allowing some specific string format or data format. This oracle tutorial is about how to add, remove, enable or disable check constraints in oracle 12c. Here are the list of ddl commands for check constraint: ALTER TABLE table_name ADD CONSTRAINT constraint_name CHECK column_name condition [DISABLE]; ALTER TABLE table_name DROP CONSTRAINT constraint_name; ALTER TABLE table_name ENABLE CONSTRAINT constraint_name; ALTER TABLE table_name DISABLE CONSTRAINT constraint_name;
Views: 526 Subhroneel Ganguly
Create Oracle SQL database with auto-incrementing integers for the primary key
 
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Create a new Oracle SQL database using SQL. After the database is created, I demonstrate using an Oracle SQL sequence and trigger to create auto-incrementing integers which are used as the table's primary key.
Views: 12759 Mike Colbert
SQLPLUS: LineSize & PageSize
 
03:49
In this tutorial, you'll learn how to set linesize and pagesize . 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: 20727 radhikaravikumar
Primary key in Oracle
 
06:32
Primary key in Oracle what is primary key ? 1) Primary key is a single field or combination of fields that uniquely identified. 2)The primary key can not contain a null value. 3)A table can have only one primary key. 4)Primary keys must contain UNIQUE values. 5)Table can have only ONE primary key. CREATE TABLE Employee ( emp_id numeric(10) not null, name varchar2(50) not null, city varchar2(50), CONSTRAINT id_pk PRIMARY KEY (emp_id) ); Other option to Add ALTER TABLE Employee ADD CONSTRAINT id_pk PRIMARY KEY (emp_id); The syntax to drop a primary key : ALTER TABLE Employee DROP CONSTRAINT id_pk; #techquerypond https://techquerypond.wordpress.com https://techquerypond.com https://twitter.com/techquerypond
Views: 197 Tech Query Pond
how to add and drop primary key in sql server 2008 and 2012
 
07:59
How to add primary key in sql by query. To allow naming of a PRIMARY KEY constraint and describe how to drop primary keys .
Views: 12536 Programming School
Oracle Database tutorial 67: How to create Tablespace using SQL Developer By RebellionRider
 
06:56
Learn (The easiest way)how to create tablespace in oracle database using Oracle SQL Developer GUI: SQL Developer trips and tricks tutorial ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/tablespace-using-sql-developer Previous Tutorial ► How to make SYS user Connection: http://bit.ly/how-to-create-new-connection-in-sql-developer ► Permanent tablespace https://youtu.be/vkwKZIssvfc ► Temporary Tablespace https://youtu.be/Hc_OXitKgWM ► Undo Tablespace https://youtu.be/HlSrHX7ffbI ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 34682 Manish Sharma
Strange Oracle 11g behaviour
 
00:45
Before recording, columns are dropped using "alter table drop column"
Views: 51 Pavel Alekseyuk
Oracle Database Tutorial 65: How to create temporary tablespace in oracle database
 
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Learn How to create big file and small file temporary tablespace in oracle database by Manish Sharma RebellionRider Follow Me on Twitter @RebellionRider and Instagram "RebellionRider" ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► Permanent Tablespace https://youtu.be/vkwKZIssvfc ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 16085 Manish Sharma
how to add auto increment in existing mysql table
 
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this video show how to add auto_increment id to existing table in mysql
Views: 7122 expert programming
Back up a single Oracle table with SQL Developer
 
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Backing up a table by making a copy of it gives you the ability to quickly revert extensive changes or compare data after the fact. You can use a backup table as a work table when you need to insert a modified copy of a subset of the data. For more information and JDE Webinars, visit http://www.getgsi.com.
Views: 17096 GSI, Inc.
Finding Database Columns By Name in Oracle SQL Developer
 
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How to find all columns in your Oracle Database by searching on the name.
Views: 7710 Jeff Smith
How to create oracle 11g Table space (user schema creation)
 
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create tablespace rfdemo logging datafile '/oradata/DB11G/rfdemo.dbf' size 5G autoextend on next 512m maxsize 10G extent management local; CREATE USER rfdemo IDENTIFIED BY rfdemo DEFAULT TABLESPACE rfdemo TEMPORARY TABLESPACE TEMP; GRANT "RESOURCE" to rfdemo; GRANT "CONNECT" to rfdemo; GRANT "DATAPUMP_EXP_FULL_DATABASE" to rfdemo; GRANT "DATAPUMP_IMP_FULL_DATABASE" to rfdemo; REVOKE UNLIMITED TABLESPACE FROM rfdemo; ALTER USER rfdemo QUOTA UNLIMITED ON rfdemo; commit;
Views: 8083 ab1 ek
SQL for Beginners (Part 10) : The DELETE and TRUNCATE TABLE Statements
 
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The tenth part of a mini-series of videos showing the basics of SQL. In this episode we take a look at the DELETE and TRUNCATE TABLE statements. For more information see: https://oracle-base.com/articles/misc/sql-for-beginners-the-delete-and-truncate-table-statements Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Michelle Malcher : Blog: http://michelledbaunleashed.blogspot.co.uk/ Twitter: https://twitter.com/malcherm Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 1796 ORACLE-BASE.com
03 of  13 - Oracle APEX 5 - Create a table; set a uniqueness constraint on a field; import data
 
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A new series using APEX 18.1 is now available. https://youtu.be/acnRWpRSrbI This is one in a series of videos for an APEX 5 tutorial. In this video we see how to create a database table using APEX. Then we set a uniquenss constraint for a field in an existing table. Finally, we import data from a CSV file into a table. SQL scripts for this series are available to download at: http://db.kreie.net
Views: 35583 Jennifer Kreie
SelectTec | Aula Nº 5 | Select Table - Oracle SQL Developer
 
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select syntax: select * from tabela;
Views: 6864 SelectTec
How to change column name in Oracle SQL
 
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How to change column name in Oracle SQL
The Magic of SQL: Column Update Mystery
 
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You use the update statement in SQL to modify existing values in a row. Normally you have to assign values to each column explicitly. In this video Chris updates the value in one column and also changes the value in another column - without any triggers in sight! Watch the video to see how it's done! ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 6640 The Magic of SQL
06 of  13 - Oracle APEX 5 - Define UI (user interface) defaults; modify a navigation menu item
 
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A new series using APEX 18.1 is now available. https://youtu.be/9_2Hxi7rANw This is one in a series of videos about creating an application using Oracle APEX 5. In this video we look at the user interface (UI) defaults for columns in tables and how to change these. Changing UI defaults to user-friendly text will help make APEX-generated reports and forms easier to read and use. We also look at how to change a navigation menu item so that it opens a different report page. This edit is done in the Shared Components section of APEX. SQL scripts for this series are available to download at: http://db.kreie.net
Views: 45593 Jennifer Kreie
Tutoriales Oracle | Clase 12: Manejo de Joins
 
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Muy buenas a todos espero que le agrade el nuevo curso que estare haciendo para ustedes sobre base de datos Aqui les dejo la lista de clases que se realizara en todo el curso: 1.- Instalacion de Oracle 11g y Oracle Developer : enlace : http://youtu.be/xPGrua5zJig 2.- Creacion de la base de datos E-R y Modelo logico : enlace: http://youtu.be/YtxIPbfxUX4 3.- Creacion de usuarios y privilegios : enlace : http://youtu.be/5jeLPj1mHHI 4.- Creacion de Tablas : Enlace : http://youtu.be/vu60UBzSGI4 5.- Restricciones de columnas : Enlace : http://youtu.be/jWWRbe3wjnk 6.- Alter Table : http://youtu.be/jWWRbe3wjnk 7.- Lenguaje de Manipulacion de datos(DML) : Enlace : http://youtu.be/ESBQ08krjr8 8.- Relacion entre tablas : Enlace: http://youtu.be/dCnR5lEnXBM 9.- Consultas simples: Enlace: http://youtu.be/ENOaGjx-sDA 10.- Consultas complejas : http://youtu.be/45m0tXKiG04 11.- Sub Consultas : http://youtu.be/RAM8L0CBGF8 12.- Manejo de joins : https://youtu.be/kx5eqfVzGQQ 13.- Vistas 14.- Bloques PL/SQL 15.- Iteraciones en un bloque PL/SQL 16.- Cursores Implicitos 17.- Cursores Explicitos 18.- Procedimientos 19.- Funciones 20.- Triggers 21.- Paquetes 22.- Proyecto de Interactuar con un sistema hecho en JavaSE ----------------*---------------------- Link del Grupo de Facebook : https://www.facebook.com/miramicodigo?ref=bookmarks Link de mi Facebook : https://www.facebook.com/miramicodigo?ref=bookmarks Link de Youtube : https://www.youtube.com/channel/UC6OPivUvYKiEqIfsF9qKZ0g Pagina Web: blog.anthonybaquerizo.com ----------------*----------------------
Views: 16633 Anthony Baquerizo
The Magic of SQL: The Magical Changing Row
 
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To change the value of a database column normally you need to execute an update statement. In this video Chris uses SQL magic to modify the value of a row without issuing any insert, updates or deletes! Watch the video to find out how ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 2936 The Magic of SQL
Check Last Modified DateTime for An Object (Table,Stored Procedure,Trigger etc.) in SQL Server
 
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We as SQL Server developers send our DDL Scripts ( Add New Column, Drop some column from table, or Alter Stored Procedure) to DBA. After deployment we verify those changes and sometime it happens that the changes are not done. Maybe DBA has missed one of the script to run. If we can get the last modified date for object ( Table,Stored Procedure, View etc) that can confirm the changes are done on given date. blog post link for scripts used in this video http://sqlage.blogspot.com/2014/01/tsql-how-to-check-when-object-table.html
Views: 8378 TechBrothersIT