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Oracle Administration 30 =The Alert Log File Theory
 
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CREATE TABLE command in sql/oracle,INSERT command in sql/oracle UPDATE,ALTER PASSWORD command in sql, GRANT command, REVOKE command i, CREATE SYNONYM command in sql/oracle, DELETE command in sql/oracle, ALTER TABLE command in sql/oracle, DROP TABLE command in sql/oracle, CREATE INDEX command in sql/oracle, ALTER INDEX command in sql/oracle, DROP INDEX command in sql/oracle, CREATE VIEW command in sql/oracle, DROP VIEW command in sql/oracle USING SQL COMMAND Types of SQL Commands The following sections discuss the basic categories of commands used in SQL to perform various functions. These functions include building database objects, manipulating objects, populating database tables with data, updating existing data in tables, deleting data, performing database queries, controlling database access, and overall database administration. The main categories are DDL (Data Definition Language) DML (Data Manipulation Language) DQL (Data Query Language) DCL (Data Control Language) Data administration commands Transactional control commands Defining Database Structures Data Definition Language, DDL, is the part of SQL that allows a database user to create and restructure database objects, such as the creation or the deletion of a table. Some of the most fundamental DDL commands discussed during following hours include the following: CREATE TABLE ALTER TABLE DROP TABLE CREATE INDEX ALTER INDEX DROP INDEX CREATE VIEW DROP VIEW Manipulating Data Data Manipulation Language, DML, is the part of SQL used to manipulate data within objects of a relational database. There are three basic DML commands: INSERT UPDATE DELETE Selecting Data Though comprised of only one command, Data Query Language (DQL) is the most concentrated focus of SQL for modern relational database users. The base command is as follows: SELECT This command, accompanied by many options and clauses, is used to compose queries against a relational database. Queries, from simple to complex, from vague to specific, can be easily created. The SELECT command is discussed in exhilarating detail during Hours 7 through 16. A query is an inquiry to the database for information. A query is usually issued to the database through an application interface or via a command line prompt. Data Control Language Data control commands in SQL allow you to control access to data within the database. These DCL commands are normally used to create objects related to user access and also control the distribution of privileges among users. Some data control commands are as follows: ALTER PASSWORD GRANT REVOKE CREATE SYNONYM You will find that these commands are often grouped with other commands and may appear in a number of different lessons throughout this book. Data Administration Commands Data administration commands allow the user to perform audits and perform analyses on operations within the database. They can also be used to help analyze system performance. Two general data administration commands are as follows: START AUDIT STOP AUDIT Do not get data administration confused with database administration. Database administration is the overall administration of a database, which envelops the use of all levels of commands. Database administration is much more specific to each SQL implementation than are those core commands of the SQL language. Transactional Control Commands In addition to the previously introduced categories of commands, there are commands that allow the user to manage database transactions. COMMIT Saves database transactions ROLLBACK Undoes database transactions SAVEPOINT Creates points within groups of transactions in which to ROLLBACK SET TRANSACTION Places a name on a transaction Transactional commands are discussed extensively during Hour 6, "Managing Database Transactions."
Oracle Administration 36 =  Redo Log Files Theory
 
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CREATE TABLE command in sql/oracle,INSERT command in sql/oracle UPDATE,ALTER PASSWORD command in sql, GRANT command, REVOKE command i, CREATE SYNONYM command in sql/oracle, DELETE command in sql/oracle, ALTER TABLE command in sql/oracle, DROP TABLE command in sql/oracle, CREATE INDEX command in sql/oracle, ALTER INDEX command in sql/oracle, DROP INDEX command in sql/oracle, CREATE VIEW command in sql/oracle, DROP VIEW command in sql/oracle USING SQL COMMAND Types of SQL Commands The following sections discuss the basic categories of commands used in SQL to perform various functions. These functions include building database objects, manipulating objects, populating database tables with data, updating existing data in tables, deleting data, performing database queries, controlling database access, and overall database administration. The main categories are DDL (Data Definition Language) DML (Data Manipulation Language) DQL (Data Query Language) DCL (Data Control Language) Data administration commands Transactional control commands Defining Database Structures Data Definition Language, DDL, is the part of SQL that allows a database user to create and restructure database objects, such as the creation or the deletion of a table. Some of the most fundamental DDL commands discussed during following hours include the following: CREATE TABLE ALTER TABLE DROP TABLE CREATE INDEX ALTER INDEX DROP INDEX CREATE VIEW DROP VIEW Manipulating Data Data Manipulation Language, DML, is the part of SQL used to manipulate data within objects of a relational database. There are three basic DML commands: INSERT UPDATE DELETE Selecting Data Though comprised of only one command, Data Query Language (DQL) is the most concentrated focus of SQL for modern relational database users. The base command is as follows: SELECT This command, accompanied by many options and clauses, is used to compose queries against a relational database. Queries, from simple to complex, from vague to specific, can be easily created. The SELECT command is discussed in exhilarating detail during Hours 7 through 16. A query is an inquiry to the database for information. A query is usually issued to the database through an application interface or via a command line prompt. Data Control Language Data control commands in SQL allow you to control access to data within the database. These DCL commands are normally used to create objects related to user access and also control the distribution of privileges among users. Some data control commands are as follows: ALTER PASSWORD GRANT REVOKE CREATE SYNONYM You will find that these commands are often grouped with other commands and may appear in a number of different lessons throughout this book. Data Administration Commands Data administration commands allow the user to perform audits and perform analyses on operations within the database. They can also be used to help analyze system performance. Two general data administration commands are as follows: START AUDIT STOP AUDIT Do not get data administration confused with database administration. Database administration is the overall administration of a database, which envelops the use of all levels of commands. Database administration is much more specific to each SQL implementation than are those core commands of the SQL language. Transactional Control Commands In addition to the previously introduced categories of commands, there are commands that allow the user to manage database transactions. COMMIT Saves database transactions ROLLBACK Undoes database transactions SAVEPOINT Creates points within groups of transactions in which to ROLLBACK SET TRANSACTION Places a name on a transaction Transactional commands are discussed extensively during Hour 6, "Managing Database Transactions."
Oracle Administration 31 =  Alert Log File Hands On
 
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CREATE TABLE command in sql/oracle,INSERT command in sql/oracle UPDATE,ALTER PASSWORD command in sql, GRANT command, REVOKE command i, CREATE SYNONYM command in sql/oracle, DELETE command in sql/oracle, ALTER TABLE command in sql/oracle, DROP TABLE command in sql/oracle, CREATE INDEX command in sql/oracle, ALTER INDEX command in sql/oracle, DROP INDEX command in sql/oracle, CREATE VIEW command in sql/oracle, DROP VIEW command in sql/oracle USING SQL COMMAND Types of SQL Commands The following sections discuss the basic categories of commands used in SQL to perform various functions. These functions include building database objects, manipulating objects, populating database tables with data, updating existing data in tables, deleting data, performing database queries, controlling database access, and overall database administration. The main categories are DDL (Data Definition Language) DML (Data Manipulation Language) DQL (Data Query Language) DCL (Data Control Language) Data administration commands Transactional control commands Defining Database Structures Data Definition Language, DDL, is the part of SQL that allows a database user to create and restructure database objects, such as the creation or the deletion of a table. Some of the most fundamental DDL commands discussed during following hours include the following: CREATE TABLE ALTER TABLE DROP TABLE CREATE INDEX ALTER INDEX DROP INDEX CREATE VIEW DROP VIEW Manipulating Data Data Manipulation Language, DML, is the part of SQL used to manipulate data within objects of a relational database. There are three basic DML commands: INSERT UPDATE DELETE Selecting Data Though comprised of only one command, Data Query Language (DQL) is the most concentrated focus of SQL for modern relational database users. The base command is as follows: SELECT This command, accompanied by many options and clauses, is used to compose queries against a relational database. Queries, from simple to complex, from vague to specific, can be easily created. The SELECT command is discussed in exhilarating detail during Hours 7 through 16. A query is an inquiry to the database for information. A query is usually issued to the database through an application interface or via a command line prompt. Data Control Language Data control commands in SQL allow you to control access to data within the database. These DCL commands are normally used to create objects related to user access and also control the distribution of privileges among users. Some data control commands are as follows: ALTER PASSWORD GRANT REVOKE CREATE SYNONYM You will find that these commands are often grouped with other commands and may appear in a number of different lessons throughout this book. Data Administration Commands Data administration commands allow the user to perform audits and perform analyses on operations within the database. They can also be used to help analyze system performance. Two general data administration commands are as follows: START AUDIT STOP AUDIT Do not get data administration confused with database administration. Database administration is the overall administration of a database, which envelops the use of all levels of commands. Database administration is much more specific to each SQL implementation than are those core commands of the SQL language. Transactional Control Commands In addition to the previously introduced categories of commands, there are commands that allow the user to manage database transactions. COMMIT Saves database transactions ROLLBACK Undoes database transactions SAVEPOINT Creates points within groups of transactions in which to ROLLBACK SET TRANSACTION Places a name on a transaction Transactional commands are discussed extensively during Hour 6, "Managing Database Transactions."
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: 48500 Manish Sharma
pl sql developer - connect to oracle 12c database using pl sql developer with tnsnames.ora
 
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pl sql developer - connect to oracle 12c database using pl sql developer with tnsnames.ora Connect to oracle database - how to connect to oracle database using sqlplus in windows: https://youtu.be/8GK4RQuCx_8 In this tutorial "pl sql developer - connect to oracle database using pl sql developer with tnsnames.ora" will show you how to configure tnsname.ora in pl sql developer for oracle database connection, create table in pl sql developer, insert data in pl sql developer, and select result in pl sql developer. You can find me: Facebook: https://www.facebook.com/HingTipi Instagram: https://www.instagram.com/pi_sapphire/?hl=en Linkedin: https://www.linkedin.com/in/tipi-hing-93080261/ Google plus: https://plus.google.com/u/0/115396916707479934437 Twitter: https://twitter.com/TiPiHing photo credit: CREDIT PHOTO https://www.flickr.com/photos/[email protected]/10614978976/in/photolist-hb1xqU-4A4jrh-fPduyd-rcmbAc-fPcRfU-r8Jbhv-5gAYFx-bqrToM-dRFrZg-fNVyov-62Yv2h-nQug-9h8PzA-5aZeqx-9h5FM4-7H6iUU-9h8PrQ-9h5FAc-b78rj-9h5Fv8-fJt9Ex-kqoVuF-jcK5w5-hEoyms-9h5FJ8-Ro3Xc9-9h5FGK-8b8puq-9h5FBR-dfUthv-agLG6c-9h5Fz8-pSbCPg-5A8zDb-jC4vYX-RT31DE-9h8Pqm-4VMqsw-SCqtuw-4VMpCo-bofeWo-fPrqnP-aznTRJ-8vh3ny-7heoWE-jC5rn8-bTzxkx-gYu6fR-9GywxF-fNUJjF Subscribe. Like. Share. Comment. Thanks, pl sql developer connect to oracle 12c database using pl sql developer
Views: 25166 Junior Geek
How to Detect Soft Corruption in Oracle 12c Database
 
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Detection of Soft Corruption in 12c: To use the scripts below replace : , ",# and $ by proper bracket Lets Create a tablespace and small table. SQL: create tablespace DEMO1 datafile '/u02/tstdb1/TSTDB1/datafile/demo01.dbf' size 50M SQL: create table objects tablespace DEMO1 as select * from dba_objects; SQL: alter table objects add constraint pk_obj primary key #object_id$; SQL: create index idx_obj_name on objects#object_name$ tablespace demo1; Backup tablespace. RMAN: backup tablespace DEMO1; We need to put the DB in archivelog first Rebuild index with NOLOGGING option to simulate soft corruption later. RMAN: alter index idx_obj_name rebuild nologging; Confirm that we have datafiles that require backup because they have been affected with NOLOGGING operation. RMAN: report unrecoverable; Simulate corruption. RMAN: alter database datafile 5 offline; RMAN: restore datafile 5; RMAN: recover datafile 5; RMAN: alter database datafile 5 online; Query table with corrupted index and notice error. SQL: select count#*$ from objects where object_name like 'A%'; Let’s perform validation of datafile to check block corruption. RMAN: backup validate check logical datafile 5; Notice that we have 457 blocks marked corrupt but v$database_block_corruption view is empty. SQL: select count#*$ from v$database_block_corruption; Let’s query v$nonlogged_block view. set lines 200 set pages 999 select file#, block#, blocks,object#,reason from v$nonlogged_block; Will RMAN detect that we have corrupted blocks? RMAN: backup datafile 5; RMAN backup won’t fail due to NOLOGGING corrupt blocks and our backup will contain soft corrupted blocks. Let’s Identify corrupt segments using v$nonlogged_block view. set lines 2000 set pages 9999 col owner for a20 col partition_name for a10 col segment_name for a20 SELECT e.owner, e.segment_type, e.segment_name, e.partition_name, c.file# , greatest#e.block_id, c.block#$ corr_start_block# , least#e.block_id+e.blocks-1, c.block#+c.blocks-1$ corr_end_block# , least#e.block_id+e.blocks-1, c.block#+c.blocks-1$ - greatest#e.block_id, c.block#$ + 1 blocks_corrupted FROM dba_extents e, V$NONLOGGED_BLOCK c WHERE e.file_id = c.file# AND e.block_id "= c.block# + c.blocks - 1 AND e.block_id + e.blocks - 1 := c.block# UNION SELECT s.owner, s.segment_type, s.segment_name, s.partition_name, c.file# , header_block corr_start_block# , header_block corr_end_block# , 1 blocks_corrupted FROM dba_segments s, V$NONLOGGED_BLOCK c WHERE s.header_file = c.file# AND s.header_block between c.block# and c.block# + c.blocks - 1 UNION SELECT null owner, null segment_type, null segment_name, null partition_name, c.file# , greatest#f.block_id, c.block#$ corr_start_block# , least#f.block_id+f.blocks-1, c.block#+c.blocks-1$ corr_end_block# , least#f.block_id+f.blocks-1, c.block#+c.blocks-1$ - greatest#f.block_id, c.block#$ + 1 blocks_corrupted FROM dba_free_space f, V$NONLOGGED_BLOCK c WHERE f.file_id = c.file# AND f.block_id "= c.block# + c.blocks - 1 AND f.block_id + f.blocks - 1 := c.block# order by file#, corr_start_block# / This is the best outcome to get if you notice corruption errors. All errors are related to index corruption so we could fix this problem rebuilding index. alter index idx_obj_name rebuild; Simply issuing "alter index rebuild" command won't work. We should mark index unusable to drop segment before rebuilding it or just rebuild index with online option. It is better choice to mark index unusable because you don't need additional space then, but I will simply rebuild index with online option and see what will happen. SQL: alter index idx_obj_name rebuild online; Index altered. SQL: select count#*$ from objects where object_name like 'A%'; No errors... but, let's validate datafile for corruption. RMAN: backup validate check logical datafile 5; Notice "Marked Corrupt" column. Hm... 457 like before. Don't worry, this is not new corruption. These are FREE blocks which will be reused and Oracle will automatically re-format those blocks. Query the v$nonlogged_block view again as given above. We could force re-formatting creating dummy table and inserting data to dummy table. Check Doc ID 336133.1. create table s # n number, c varchar2#4000$ $ nologging tablespace DEMO1; SQL: BEGIN FOR i IN 1..1000000 LOOP INSERT /*+ APPEND */ INTO sys.s select i, lpad#'REFORMAT',3092, 'R'$ from dual; commit ; END LOOP; END; / SQL: drop table sys.s purge; Notice that we don't have corrupted blocks any more. RMAN: backup validate check logical datafile 5;
Views: 212 OracleDBA
Oracle Core,  Лекция 4
 
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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
Oracle Database SQL Tutorials 29 :: How to Alter Statement  using SQL ,Add Constraint,column
 
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www.facebook.com/oracle.shohag Email : [email protected] Website : www.oraclebangla.com Topics : How to Alter Statement Object Structure using SQL ,Add Constraint,column add Oracle Database SQL Tutorials | how to Alter a table structure using SQL | Oracle Bangla 2017 How to alter a Table Structure using SQL | Alter statement | SQL tutorials | Oracle Bangla 2017 | HD Oracle SQL Tutorials. how to alter a table using sql
Views: 1257 Oracle Bangla
System Change Number in Oracle Database - SCN - DBArch Video 26
 
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In this video you will understand what is System Change Number in an Oracle Database, and get to know about some of the uses of it. . Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 5861 Ramkumar Swaminathan
SQL tutorials 17: SQL Primary Key constraint,  Drop primary Key
 
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Blog link: http://www.rebellionrider.com/sql-primary-key.htm SQL tutorial on Primary key / SQL Primary key, In this tutorial you will learn about simple primary key, composute primary key, how to drop primary key. defining primary key using create table and alter table along with many other things. Tool used in this tutorial is SQL Developer. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com So Primary Key There are two types of Primary keys First is Simple primary Key: Primary key which Involves only one column and Second is Composite Primary Key: Primary Key which involves more than one column. We will start with Simple primary key. You can create Primary key either with Create Table statement of by using Alter table Statement. Let's define simple primary key using create table statements. With create table statement we can either define primary key at column level or at table level. We will start with defining Primary key at column level using create table statement. You just have to put keyword Primary key after data type and size of column while defining a column of a table. Here oracle server will create a primary key on product id with default constraint name which will be slightly difficult to understand. You can give your own name to your constraint which is also a good practice.
Views: 103142 Manish Sharma
How to Change DB Name in Oracle
 
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How to Change DB Name in Oracle ==================================== Change DB Name in Oracle ================================================= nid target=sys/sys as [email protected] LOGFILE=Change_DBID.log
Views: 514 ANKUSH THAVALI
SQL Tutorial - 13: Inserting Data Into a Table From Another Table
 
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In this tutorial we'll learn to use the INSERT Query to copy data from one table into another.
Views: 264145 The Bad Tutorials
Change INITRANS on table in Oracle database
 
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http://dbacatalog.blogspot.com
Views: 809 dbacatalog
SQL with Oracle 10g XE - Using DELETE to Remove a Row from a Table
 
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In this video I use the DELETE command to remove an entire row from a table. When using the DELETE command be sure to use the keywords FROM and WHERE to choose the table and record you wish to delete. The code I used is: DELETE FROM BOOKS WHERE BOOK_ID = '11'; This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 9858 Lecture Snippets
Learn Oracle | How to Open SQL Plus for the First Time
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 13354 Pebbles Tutorials
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
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Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 186417 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: 43509 kudvenkat
Importing Data from Excel into Oracle Database using SQL Developer 4.1
 
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One of SQL Developer’s most popular features has undergone a significant upgrade. Users can quickly define and recall delimited or Excel files to be imported to a new or existing Oracle table. Data preview and validation is provided for each column, as well as ‘best guess’ data type and date format mask mapping. This process can now be automated via the SQL Developer command line interface (SDCLI) ‘Import’ command. NOTE: This is a video only. There is no audio. 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.
Part 4   Delete duplicate rows in sql
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-4-delete-duplicate-rows-in-sql.html In this video, we will discuss deleting all duplicate rows except one from a sql server table. SQL Script to create Employees table Create table Employees ( ID int, FirstName nvarchar(50), LastName nvarchar(50), Gender nvarchar(50), Salary int ) GO Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (2, 'Mary', 'Lambeth', 'Female', 30000) Insert into Employees values (2, 'Mary', 'Lambeth', 'Female', 30000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) The delete query should delete all duplicate rows except one. Here is the SQL query that does the job. PARTITION BY divides the query result set into partitions. WITH EmployeesCTE AS ( SELECT *, ROW_NUMBER()OVER(PARTITION BY ID ORDER BY ID) AS RowNumber FROM Employees ) DELETE FROM EmployeesCTE WHERE RowNumber ] 1
Views: 357073 kudvenkat
SQL Server 2012 Replication  Snapshot Replication Configuration
 
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Concepts of Replication in SQL Server 2012 and Configuration of Snapshot replication in SQL Server 2012. Features of SQL Server 2012 Replication Updatable subscriptions with transactional publications are discontinued. Four new stored procedures provide replication support for AlwaysOn. sp_get_redirected_publisher sp_redirect_publisher sp_validate_replica_hosts_as_publishers sp_validate_redirected_publisher Replication supports the following features on Availability groups: A publication database can be part of an availability group. The publisher instances must share a common distributor. In an AlwaysOn Availability Group, an AlwaysOn secondary cannot be a publisher. Republishing is not supported when replication is combined with AlwaysOn. Heterogeneous replication to non-SQL Server subscribers is deprecated. To move data, create solutions using change data capture and SSIS. Oracle Publishing is deprecated. SQL Server replication is based on the concept of “Publish and Subscribe”. Publisher It is a source database where replication starts. It makes data available for replication. Publishers define what they publish through a publication. Article Articles are the actual database objects like tables, views, indexes, etc. An article can be filtered when sent to the subscriber. Publication A group of articles is called publication. An article can’t be distributed individually. Hence publication is required. Distributor It is intermediary between publisher and subscriber. It receives published transactions or snapshots and then stores and forwards these publications to the subscriber. It has 6 system databases including distribution. Subscriber It is the destination database where replication ends. It can subscribe to multiple publications from multiple publishers. It can send data back to publisher or publish data to other subscribers. Subscription It is a request by a subscriber to receive a publication. We have two types of subscriptions - push and pull. Push Subscriptions With this subscription, the publisher is responsible for updating all the changes to the subscriber without the subscriber asking those changes. Push subscriptions are created at the Publisher server Pull Subscriptions - With this subscription the subscriber initiates the replication instead of the publisher. The subscriptions are created at the Subscriber server. Replication process works in the background with the help of jobs. These jobs are also called as agents. These jobs internally uses respective .exe files present in  \110\COM folder. All the agents information is present in Distribution db in the following tables. dbo.MSxxx_agents dbo.MSxxx_history Snapshot Agent It is an executable file that prepares snapshot files containing schema and data of published tables and db objects. It stores the files in the snapshot folder, and records synchronization jobs in the distribution database. Distribution Agent It is used with snapshot and transactional replication. It applies the initial snapshot to the Subscriber and moves transactions held in the Distribution db to Subscribers. It runs at either the Distributor for push subscriptions or at the Subscriber for pull subscriptions. Log Reader Agent It is used with transactional replication, which moves transactions marked for replication from the transaction log on the publisher to the distribution db. Each db has its own Log Reader Agent that runs on the Distributor and connects to the Publisher. Merge Agent Snapshot Replication Transactional Replication Merge Replication The snapshot process is commonly used to provide the initial set of data and database objects for transactional and merge publications. It copies and distributes data and database objects exactly as they appear at the current moment of time. Snapshot replication is used to provide the initial data set for transactional and merge replication. It can also be used when complete refreshes of data are appropriate. Scenarios When the data is not changing frequently. If we want to replicate small amount of data. To replicate Look-up tables which are not changing frequently. It is acceptable to have copies of data that are out of date with respect to the publisher for a period of time For example, if a sales organization maintains a product price list and the prices are all updated at the same time once or twice each year, replicating the entire snapshot of data after it has changed is recommended To Learn or Teach Linux visit www.theskillpedia.com, A Marketplace for Learners and Trainers.
Views: 13256 TheSkillPedia
SQL tutorial 32: How To Insert Data into a Table Using SQL Developer
 
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SQL Tutorial 32 How To Insert Data into a Table Using SQL Developer and How to delete Data/Row From a table. Website : http://www.RebellionRider.com New Series of #SQL tutorial on How to Insert Data. I'll cover all the traditional way along with some tips and tricks on Data insertion. Keep watching and enjoy #SQLing Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Amazon Wishlist: http://bit.ly/wishlist-amazon Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for liking, commenting, sharing and watching more of our videos This is Manish from www.RebellionRider.com
Views: 52912 Manish Sharma
60. ALTER TABLE for Adding Column by Position with constraints in SQL (Hindi)
 
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Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 9220 Geeky Shows
Examples on Oracle Database Auditing |  Oracle Database Security | auditing in oracle 11g
 
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This is the part of the series "Oracle DBA Videos" on Oracle Database Security. The following topics are covered in practical -- General idea about database auditing -- Statement level auditing -- Privilege level auditing -- Object level auditing
Views: 13177 Wysheid Wysheid
How to table create in oracle
 
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Design Tables Before Creating Them. Consider Your Options for the Type of Table to Create. Specify the Location of Each Table. Consider Parallelizing Table Creation. Consider Using NOLOGGING When Creating Tables. Consider Using Table Compression. Consider Encrypting Columns That Contain Sensitive Data. https://youtu.be/0lwvKpmztJY
Views: 61 Future Exam
windows could not start the oracledbconsole on local computer error code 2
 
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how to Fixed: windows could not start the oracledbconsole on local computer error code 2 or OracledbConsole does not start problem..pls watch full video & solved ur problem by urself. if face any problem; pls comments I'll try to level best to solve related problems; also u can follow below desc........... ======================================== Find & follow on Social media: Twitter: https://twitter.com/DhamaliyaNet Reddit: https://www.reddit.com/user/dhamaliyadotnet FaceBook: https://www.facebook.com/dhamaliya.Net/ Soundcloud: https://soundcloud.com/dhamaliya-dot-net GooglePlus: https://plus.google.com/u/0/100736768767244969950 Pinterest: https://www.pinterest.com/dhamaliyadotnet007/ Intagram: https://www.instagram.com/dhamaliyadotnet/ askFm: https://ask.fm/Dhamaliya007 vk: https://vk.com/id480426864 Vimeo: https://vimeo.com/user81356715 ======================================== please subscribe my channel: https://www.youtube.com/c/dhamaliyadotnet ======================================== for more Tips & tricks: https://www.youtube.com/playlist?list=PLAmEKK-wglL13Vhb9gvLHFih7LkXPkzbv ============================================= Following is the Solution which worked well for me. Step 1: Go to dbhome --- hostname_SID --- Sysman --- Config --- open emd.properties in notepad and set the value agentTZRegion=+06:00 to the value of your timezone and click save. You can also do it using export and time zone reset commands. Step 2: ALTER DATABASE SET TIME_ZONE='+06:00'; according to your time zone. You can check DB TIME Zone using " select dbtimezone from dual ; ". Step 3: In step 2 if you get the error "ORA-30079: cannot alter database timezone when database has TIMESTAMP WITH LOCAL TIME ZONE columns" then please FOLLOW following steps SQL--- select count (*) from dba_tab_columns 2 where data_type like 'TIMESTAMP%WITH LOCAL TIME ZONE' ; COUNT(*) 1 In this case there is only one table. The owner and name can be determined by: SQL--- select owner, table_name from dba_tab_columns 2 where data_type like 'TIMESTAMP%WITH LOCAL TIME ZONE'; OWNER TABLE_NAME ------------------------------ OE ORDERS SQL--- desc oe.orders ; Name Null? Type -------- ORDER_ID NOT NULL NUMBER(12) ORDER_DATE NOT NULL TIMESTAMP(6) WITH LOCAL TIME ZONE ORDER_MODE VARCHAR2(Cool CUSTOMER_ID NOT NULL NUMBER(6) ORDER_STATUS NUMBER(2) ORDER_TOTAL NUMBER(8,2) SALES_REP_ID NUMBER(6) PROMOTION_ID NUMBER(6) This oe.orders is just a table in the example schema of OE so this colums can be dropped. So please dont install sample schemas if you dont need them. SQL--- alter table OE.ORDERS drop column ORDER_DATE ; Table altered. Now the Time Zone can be altered using above command. Step 4: Also check the value of " SELECT SESSIONTIMEZONE FROM DUAL; " and if the value differs from os time zone, db time zone , emd.properties / agent time zone then also set it according to your timezone but I believe it always gives the OS time zone. Step 5: Stop and Restart all Services and check that Oracle DBConsole service is running or not and if not running then start from command prompt " emctl start dbconsole" . https://hostname:1158/em/
Views: 3335 Dhamaliya dot Net
ORA-12560: TNS:Protocol Adapter Error | Oracle | Oracle Sql Developer | Oracle 12c | Oracle 18c
 
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ORA-12560: TNS:Protocol Adapter Error | Oracle | Oracle Sql Developer | Oracle 12c | Oracle 18c ----------------------------------------------------------------------------------------------- protocol adapter error, ora-12560, error ora-12560, error 12560, oracle error, tns protocol error, how to solve tns protocol adapter error of oracle database, database error tns, oracle 10g adapter error, oracle10g, oracle11g, protocol error, adapter error, sql developer, tns protocol adapter error of oracle database, oracle 10g protocol adapter error, oracle oracle arena my oracle support oracle virtualbox oracle stock yes no oracle oracle sql developer oracle definition oracle meaning oracle careers oracle apex oracle jdk oracle 11g oracle vm virtualbox extension pack oracle linux oracle jobs oracle vm oracle reading oracle client oracle download oracle to_date oracle certification lbcc oracle oracle erp oracle ebs oracal 651 oracle decode oracle substr oracle sql developer download oracle 12c oracle university oracle metalink oracle nvl oracle ceo oracle open world oracle of delphi oracle rac create table oracle oracle database download oracle login oracle case alter table add column oracle oracle date format oracle netsuite oracle layoffs oracle instr insert into oracle oracle listagg oracle merge oracle rownum oracle trunc Please Subscribe My Channel
Solved! - Unable to modify table.   Execution Timeout Expired
 
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'B_DEVICE_ALL_SATS (dv)' table - Unable to modify table. Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Views: 3656 Maruti AIR Tech
Oracle APEX Techniques Tutorial: Updating the Database without Submitting a Page | packtpub.com
 
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Part of 'Oracle APEX Techniques' video series. For the full Course visit: http://www.packtpub.com/content/oracle-apex-techniques/video?utm_source=youtube&utm_medium=video-description&utm_campaign=yt-oracleapextechniques To provide a more interactive experience, sometimes you need to update the data without submitting a page. Use a dynamic action that saves the input on the click of a button. Update the database without submitting the page. • Modify the existing form and add a button on screen • Create a dynamic action that runs PL/SQL, submitting the relevant item • Demonstrate the functionality at runtime and show the updated record ------------------------------------------------------------------------------------------------ For the latest in Enterprise Products and Platforms video tutorials, please visit: http://www.packtpub.com/books/video?utm_source=youtube&utm_medium=video-description&utm_campaign=yt-oracleapextechniques Find us on Facebook -- http://www.facebook.com/Packtvideo Follow us on Twitter - http://www.twitter.com/packtvideo
Views: 9392 Packt Video
Oracle Database11g tutorials 7 | |SQL DISTINCT keyword || SQL tutorials
 
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This SQL tutorial and Oracle database 11g tutorial for beginners will show how to use SQL DISTINCT keyword with SQL Select clause. Tool used in this tutorial is SQL developer. This tutorial series is part of SQL expert exam certification training. If you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts Email [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from The Code makers
Views: 103797 Manish Sharma
PL/SQL tutorial 16: Table Auditing using DML Triggers in Oracle PL/SQL
 
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Learn Table Auditing using DML Triggers in Oracle Database and Increase the level of security by keep an eye on user tempering your table data. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/table-auditing Previous Tutorial ► DML Triggers with Examples https://youtu.be/-OR7zLzCh_I ► Select-Into Statement: https://youtu.be/F5eMJhwmCQs ►Sysdate Blog : http://bit.ly/sysdate-in-oracle-by-rebellionrider ------------------------------------------------------------------------- ►►►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: 75788 Manish Sharma
CHANGING THE CHARACTER SET TO AL32UTF8
 
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By using these steps you can change the oracle database character set to AL32UTF8
Views: 30632 venkatesh sankala
Fix Oracle 11g Admin (system) Password Forget | Start with SQL - create ,alter and drop command !
 
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Hey guys, In this video we learn about some very important initial required commands working with Oracle SQL.It also fix the problem of forgotten password of system user of Oracle 11g . We learn about three basic command of SQL that is-- create -- It is used for creating the new user in SQL database. alter -- It is used for changing the password of the user.If you forget the password then it is very important for us. drop -- It is used for deleting user which is already exists. We also use grant command to give permission for particular user. This is also useful for starting with Oracle SQL. This is Abhishek Saxena.This channel is about to solve problem which we faces generally in our daily life.Some times it take a long time to solve it.But we provide a easy solution for these problem.If you like then support us by share and subscribe our channel also press the Bell icon.Thank you for your support.
Views: 95 saxena4you
Managing Resumable Space Allocation in Oracle database
 
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By Vivek Saxena Insa Shabad Coachings Shamli Resumable Space Allocation is given by extending the data file size with a open database Alter session enable resumable; Create tablespace spr datafile 'c:\db3\data\spr1a.dbf' size 100k; Create table spr(rn number(10) tablespace spr; Insert into spr(select salary from hr.employees); Insert into spr (select * from spr); Set oracle_sid= orcl Sqlplus/nolog Conn/as syadba Alter database datafile 'c:\db3\data\spr1a.dbf' resize 300k;
Oracle Tutorial for beginner - How to restore tablespace in case of No Backup.
 
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Hello guys in this video i explaining how to restore tablespace in case of No Backup.. #Oracletutorialforbeginners #rmanrecoverytutorial #HowtorestoretablespaceincaseofNoBackup
Views: 1613 Oracle World
Java - How To Add And Update A Row To JTable From JTextField + Delete Row In Java [With Source Code]
 
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How To Insert Remove And Edit JTable Row Using text fields In Java NetBeans Source Code:http://1bestcsharp.blogspot.com/2015/05/java-jtable-add-delete-update-row.html ------------------ Check out my Java Projects! -------------------- ▶ Inventory Management System - http://bit.ly/Java_Inventory ▶ Students Information System - http://bit.ly/JavaStudent_System ▶ Contacts Management System - http://bit.ly/Java_Contacts ▶ All My Programming Projects Here - http://bit.ly/2HrU8hK ▶ My Source Code Store Here - http://bit.ly/2OsC0TU -------------------------- JAVA COURSE ----------------------------- ▶ master Java core development step-by-step - http://bit.ly/2HXSuAn -------------------------------------------------------------------- visit our blog https://1bestcsharp.blogspot.com/ facebook: https://www.facebook.com/1BestCsharp twitter: https://www.twitter.com/1BestCsharp_ subscribe: http://goo.gl/nRjPKk *************************************************************************** *************************************************************************** programming projects with source code: http://1bestcsharp.blogspot.com/p/programming-projects.html C# And Java Programming Books http://1bestcsharp.blogspot.com/2015/04/c-and-java-programming-books.html *************************************************************************** *************************************************************************** In this Java Swing Tutorial we will see How To : - add a Row To JTable From JTextFields . - delete Selected Row From table . - Get Selected Row Values From table to Text fields . - Update a JTable Row Using Text Fields . In Java NetBeans JAVA - How To Insert Update Delete Data In MySQL Database https://www.youtube.com/watch?v=uKEgKETRCzE JAVA - MySQL Database Navigation Buttons [First - Next - Previous - Last] https://www.youtube.com/watch?v=WkPWPuGHTTI and see also: http://1bestcsharp.blogspot.com/2015/01/java-mysql-how-to-bind-jtable-from-mysql-database-in-netbeans.html http://1bestcsharp.blogspot.com/2015/04/java-how-to-use-arraylist-in-java-netbeans.html http://1bestcsharp.blogspot.com/2015/05/java-linkedlist-mysql-database.html Display Image From JTable To JLabel In Java https://www.youtube.com/watch?v=nHCCubgd74s. Java - How To Create Login Form With MySQL Database [with source code] Part 1 : https://www.youtube.com/watch?v=7sNYhlBz9xo Part 2 : https://www.youtube.com/watch?v=meGhTnlS9k4 replay this video: http://youtu.be/22MBsRYuM4Q
Views: 146444 1BestCsharp blog
MySQL - Restore lost data in MySQL using InnoDB engine without file ibdata1
 
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Below are the tutorials: 1. Enable innodb_file_per_table=1 inside my.ini / my.conf 2. Install MySql Utilities Console 3. If you can't install software above, make sure you have Visual C++ Installed in your computer. If you don't have, just download it by searching at google. 4. Open Command Prompt 5. Point to your old database directory. Ex: cd c:\xampp\mysql\data\xxx 6. Type command: see video 7. Command above will create txt file contains the script to create the old table. 8. Just open your txt file in the same directory. --------------------------------------------------------------- NEXT STEP --------------------------------------------------------------- 1. Open your mysql command inside your mysql bin folder. Ex: mysql -u root -p 2. Create new database. Ex: create database xxx; 3. Choose that database. Ex: use xxx; 4. Copy and paste script to create the old table. 5. Type: ALTER TABLE `name_of_table` DISCARD TABLESPACE; 6. Go to your old database directory, then copy your name_of_table.ibd file manually into new database folder. 7. After that you can just type: ALTER TABLE `name_of_table` IMPORT TABLESPACE; 8. Done 9. You can test with query: Select * from name_of_table limit 0,10; Thank you, www.000software.com Subscribe us
Views: 24707 Next Wallpress Inc.
SQL tutorials 20: On Delete Cascade Foreign Key By Manish Sharma (RebellionRider)
 
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Oracle Database 11g Tutorial 20: On delete cascade This tutorial will show you how to define foreign key with on delete cascade clause. Links Blog: http://www.rebellionrider.com/on-delete-cascade.htm SQL Tutorial 19 On delete set Null: http://www.rebellionrider.com/on-delete-cascade.htm SQL Tutorial 19 Foreign Key: http://youtu.be/0nbkBI5r3Gw Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Tool used in this tutorial is SQL Developer. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 46580 Manish Sharma
How to Download & Install Oracle Database Express
 
03:01
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Views: 262 T3SO Tutorials
Simplest way to create Tables on Oracle 12c
 
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--EMPLOYEE TABLE CREATE TABLE "EMP" ( "EMPNO" NUMBER(4,0), "ENAME" VARCHAR2(10 BYTE), "JOB" VARCHAR2(9 BYTE), "MGR" NUMBER(4,0), "HIREDATE" DATE, "SAL" NUMBER(7,2), "COMM" NUMBER(7,2), "DEPTNO" NUMBER(2,0) ) SEGMENT CREATION IMMEDIATE PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT) TABLESPACE "USERS" ; REM INSERTING into EMP SET DEFINE OFF; Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (5258,'ALEX','MANAGER',null,to_date('25-JAN-89','DD-MON-RR'),1500,500,null); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7875,'Aziz','MANAGER',7839,to_date('17-NOV-97','DD-MON-RR'),5000,1000,10); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7899,'HADI','PRESIDENT',null,to_date('09-MAY-99','DD-MON-RR'),9000,null,10); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (3576,'ABDURAUF','MANAGER',null,null,null,null,null); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (3131,'EBAD','CR',null,to_date('25-JAN-81','DD-MON-RR'),1500,500,null); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7955,'JOHNABRAHM','QWERT',null,to_date('18-JUN-20','DD-MON-RR'),2000,null,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (5952,'JENN','MANAGER',null,to_date('25-JAN-81','DD-MON-RR'),1500,500,null); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7369,'SMITH','CLERK',7902,to_date('17-DEC-80','DD-MON-RR'),800,null,20); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7499,'ALLEN','SALESMAN',7698,to_date('20-FEB-81','DD-MON-RR'),1600,300,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7521,'WARD','SALESMAN',7698,to_date('22-FEB-81','DD-MON-RR'),1250,500,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7566,'JONES','MANAGER',7839,to_date('02-APR-81','DD-MON-RR'),2975,null,20); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7654,'MARTIN','SALESMAN',7698,to_date('28-SEP-81','DD-MON-RR'),1250,1400,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7698,'BLAKE','MANAGER',7839,to_date('01-MAY-81','DD-MON-RR'),2850,null,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7782,'CLARK','MANAGER',7839,to_date('09-JUN-81','DD-MON-RR'),2450,null,10); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7788,'','ANALYST',7566,to_date('19-APR-87','DD-MON-RR'),3000,null,20); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7839,'KING','PRESIDENT',null,to_date('17-NOV-81','DD-MON-RR'),5000,null,10); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7844,'TURNER','SALESMAN',7698,to_date('08-SEP-81','DD-MON-RR'),1500,0,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7876,'ADAMS','CLERK',7788,to_date('23-MAY-87','DD-MON-RR'),1100,null,20); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7900,'JAMES','CLERK',7698,to_date('03-DEC-81','DD-MON-RR'),950,null,30); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7902,'FORD','ANALYST',7566,to_date('03-DEC-81','DD-MON-RR'),3000,null,20); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (7934,'MILLER','CLERK',7782,to_date('23-JAN-82','DD-MON-RR'),1300,null,10); Insert into EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO) values (5230,'SCARLET','MANAGER',null,to_date('26-JAN-81','DD-MON-RR'),1600,600,null); CREATE UNIQUE INDEX "PK_EMP" ON "EMP" ("EMPNO") PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT) TABLESPACE "USERS" ; ALTER TABLE "EMP" ADD CONSTRAINT "PK_EMP" PRIMARY KEY ("EMPNO") USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT) TABLESPACE "USERS" ENABLE; ALTER TABLE "EMP" ADD CONSTRAINT "FK_DEPTNO" FOREIGN KEY ("DEPTNO") REFERENCES "DEPT" ("DEPTNO") ENABLE;
Views: 69 Fareed Ullah
Learn Oracle | How to Update a Table using SQL
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 198 Pebbles Tutorials
MSSQL - How to, Step by Step Change Data Capture (CDC) Tutorial
 
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Download example from my Google Drive - https://goo.gl/3HYQcH REFERENCES http://technet.microsoft.com/en-us/library/cc645937.aspx http://technet.microsoft.com/en-us/library/dd266396(v=sql.100).aspx Change data capture cannot function properly when the Database Engine service or the SQL Server Agent service is running under the NETWORK SERVICE account. This can result in error 22832. 0) CDC Can not be enabled when Transactional Replication is on, must turn off, enable CDC then reapply Transactional Replication 1) Source is the SQL Server Transaction Log 2) Log file serves as the Input to the Capture Process 3) Commands a. EXEC sp_changedbowner 'dbo' or 'sa' b. EXEC sys.sp_cdc_enable_db / EXEC sys.sp_cdc_disable_db c. EXEC sys.sp_cdc_enable_table / d. EXEC sys.sp_cdc_help_change_data_capture -- view the cdc tables e. SELECT name, is_cdc_enabled FROM sys.databases 4) To SELECT a table you must use the cdc schema such as cdc.SCHEMANAME_TABLENAME_CT iand its suffixed with CT 5) Columns a. _$start_lsn -- commit log sequence number (LSN) within the same Transaction b. _$end_lsn - c. _$seqval -- order changes within a transaction d. _$operation -- 1=delete, 2=insert,3=updatebefore,4=updateafter e. _$update_mask -- for insert,delete all bits are set, for update bits set correspond to columns changed 6) Note CDC creates SQL Agent Jobs to move log entries to the CDC tables, there is a latency 7) There is a moving window of data kept, I believe the default is 3 days. 8) At most 2 capture instances per table USE AdventureWorks2008R2 GO EXEC sp_changedbowner 'sa' EXEC sys.sp_cdc_help_change_data_capture EXEC sys.sp_cdc_enable_db EXEC sys.sp_cdc_disable_db SELECT * FROM cdc.change_tables SELECT * FROM cdc.Address_CT SELECT * FROM cdc.Person_Address_CT ORDER BY __$start_lsn DESC EXEC sys.sp_cdc_disable_table @source_schema = N'Person' , @source_name = N'Address' , @capture_instance = N'Address' EXEC sys.sp_cdc_enable_table @source_schema = N'Person' , @source_name = N'Address' , @role_name = NULL -- , @capture_instance = N'Address' , @capture_instance = NULL , @supports_net_changes = 1 , @captured_column_list = N'AddressID, AddressLine1, City' , @filegroup_name = N'PRIMARY'; GO INSERT INTO AdventureWorks2008R2.Person.Address (AddressLine1,AddressLine2,City,StateProvinceID,PostalCode,SpatialLocation,rowguid,ModifiedDate) VALUES ('188 Football Avenue', 'Suite 188', 'Seattle', 10, '80230', NULL, NEWID(), GETDATE()); SELECT TOP 1 * FROM Person.Address ORDER BY AddressID DESC UPDATE Person.Address SET AddressLine1 = '199 Football Ave' WHERE AddressID = 32524 DELETE FROM Person.Address WHERE AddressID = 32524 GO
Views: 41474 CodeCowboyOrg
31 - SQL ALTER TABLE Statement - Learn SQL from www.SQLServerLog.com [HD]
 
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Description: This video is about SQL ALTER TABLE Statement in SQL Server [HD]. You can refer complete Text Tutorial on my website: www.SQLServerLog.com You can join me on social networks: Facebook: http://www.facebook.com/SQLServerLog Linkedin: http://in.linkedin.com/in/SQLServerLog Google+: http://www.google.com/+SQLServerLogs Twitter: http://www.twitter.com/SQLServerLog
Views: 49 SQLServer Log
How to solve ORA-01940: cannot drop a user that is currently connected
 
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This video demonstrates how to solve the ORA-01940 cannot drop a user that is currently connected error. This error is raised when we try to drop a user that is connected to the database or having an active connection to the database. We will demonstrate a solution in which we would kill the user that is connected to the oracle database by its serial# and PID. This tutorial will guide viewers on how to kill an active session and then drop the user. If you would like to look at more such videos please visit www.youtube.com/c/kishanmashru Visit our blog at www.oracleplsqlblog.com
Views: 1443 Kishan Mashru
How to connect to Oracle Database using Toad for Oracle.
 
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How to connect to Oracle Database using Toad for Oracle. Online Video to learn the simple way to connect to database through Toad for Oracle. Learn Oracle connectivity from configuring tnsnames.ora , net8 client configuration to connecting to toad. A complete oracle tutorial.
Views: 122576 Subhroneel Ganguly
CDC for Oracle Databases using SQL Server Integration Services 2012
 
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The video demonstrates how to perform CDC for Oracle databases using the new features introduced in SQL Server 2012 Integration Services (SSIS). You'll learn how CDC for Oracle works, how to create a CDC service and administer the service, as well as monitor the logs and traces to troubleshoot the service.
Views: 8447 sqlserver
Recover Database upto Recent Backup in No Archive mode when  missed all redo groups and any datafile
 
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By Vivek Saxena Shabad Coachings Recover Database upto Recent Backup in No Archive mode when missed all redo groups and any datafile show parameter db_name; startup archive log list alter system switch logfile create table vishu(rn number(10)) tablespace vivek; insert into vishu values(1) commit shut immediate startup ERROR ORA-01257: cannot identify/lock data file ORA-01110: data file shut immediate startup ERROR ORA-00313 open failed for member of log group ORA-00312: online log recover database until cancel //media recovery complete alter database open resetlogs;
how to create database ,table  with primary key and auto increment in phpmyadmin
 
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This video explain how to create database and table and primary and auto increment in phpmyadmin
Views: 60205 expert programming
How to Install Oracle! !! Database Training
 
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For Complete Database Training Details Visit: http://www.qaonlinetraining.com http://infotek-solutions.com/ Delivery Method: Instructor led classroom and Online Training supported by world class Learning management system which automate all flow of lectures, videos, assignments, forums, quizzes and interview process. Class Schedule: Week-ends and Weekdays Contact Us: 571-437-0652, Mail Us: [email protected] Training Locations at : Ashburn / Fairfax / Maryland Office Address: 12801 Worldgate Dr #500, Herndon, VA 20170 Overview of Oracle DBA Training Oracle as a flexible, complex & robust RDBMS The evolution of hardware and the relation to Oracle Different DBA job roles (VP of DBA, developer DBA, production DBA, database babysitter) The changing job role of the Oracle DBA Environment management (network, CPU, disk and RAM) Instance management (managing SGA regions) Oracle table and index management Instance Architecture Instance vs. database Components of an instance Creating the OFA file structure ($DBA, bdump, udump, pfile) Oracle Instance Internals SGA vs. PGA Background processes Interfaces with server and disk I/O subsystem Using SQL*Plus for DBA management Connecting and executing SQL Using the “as sysdba” syntax Overview of SQL*Plus DBA commands (startup, etc.) Control file, UNDO and REDO management Explaining the use of control files Listing the Contents of the control File File locations for control Files Obtaining Control File Information Listing control file contents Displaying and Creating Undo segments Altering Undo Segments Determining the Number and Size of Undo segments Understanding flashback technology Troubleshooting Undo – snapshot too old Redo log concepts for recovery Online redo log (log_buffer) online redo logs and archived redo logs Oracle ARCH and LGWR background processes Redo log dictionary queries Redo log switch frequency and performance Multiplexing the Online Redo Log Files Archiving the Oracle Redo Logs Recovery using the redo log files User and privilege management The three security methods (VPD, Grant security/role-based security, grant execute) Creating New Database Users Using pre-spawned Oracle connections Auditing User activity Identifying System and Object Privileges Granting and Revoking Privileges Creating and Modifying Roles Displaying user security Information from the Data Dictionary Overview of instance management Parameter files (init.ora, listener.ora, tnsnames.ora) Rules for sizing SGA components Automated Oracle memory management (AMM) Initialization file management Creating the init.ora file Using spfile Displaying init.ora values with v$parameter Oracle*Net configuration Creating the listener.ora file Creating the tnsnames.ora file Data buffer configuration & sizing Inside the Oracle data buffers Using the KEEP pool Monitoring buffer effectiveness Using multiple blocksizes (multiple buffer pools) Shared pool and PGA configuration & Sizing Shared pool concepts and components Understanding the library cache Relieving shared pool contention Overview of PGA for sorting and hash joins Using sort_area_size, hash_area_size and pga_aggregate_target Troubleshooting network connectivity Verifying network connectivity with ping and tnsping Testing database links Oracle tables, views and materialized views Types of Oracle tables (regular, IOT, sorted hash clusters, nested tables) Oracle Views Oracle materialized views Oracle indexes Types of Oracle indexes (b-tree, bitmap, bitmap join index) Creating B*-Tree, bitmap and function-based Indexes Function-based indexes Finding indexing opportunities Index maintenance Oracle constraints Costs & benefits of constraints Types of Oracle indexes constraints (check, not null, unique, PK, FK) Cascading constraints Schema, File & tablespace management Describing the relationship between data files, tablespaces and table Understanding Oracle segments Creating Tablespaces – using the autoextend option Changing the Size of Tablespaces – alter database datafile command Defining a TEMP tablespace Changing the default storage Settings for a tablespace Review of the storage parameters in DBA views (ASM, ASSM, pctfree, pctused and freelists). Monitoring Chained rows (fetch continued rows) Monitoring Insert and Update performance (pctused, APPEND) Database Maintenance Reason for reorgs – chained rows, imbalanced freelists Reorganizing Tables using Export and Import Using CTAS to reorganize data Index rebuilding Backup & Recovery overview (hot & cold Backups, RMAN, block change tracking) Oracle DBA Utilities Data pump (Imp and exp utilities) SQL*Loader LogMiner Flashback DataGuard Oracle DBA utilities – Oracle dbms packages (dbms_redefinition)
TABLESPACE MANAGEMENT DATAFILE SIZE ENABLE DISABLE AUTOEXTEND ON
 
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HOW TO ENABLE/DISABLE AUTOEXTEND ON FOR A DATAFILE ================================================== alter database datafile 'E:\DATABASE\DATABASE\ORADATA\ORCL\GOODKING01.DBF' autoextend on; HOW TO FIND THE SIZE OF A DATAFILE ================================== SELECT SUBSTR (df.NAME, 1, 50) file_name, df.bytes / 1024 / 1024 allocated_mb, ((df.bytes / 1024 / 1024) - NVL (SUM (dfs.bytes) / 1024 / 1024, 0)) used_mb, NVL (SUM (dfs.bytes) / 1024 / 1024, 0) free_space_mb FROM v$datafile df, dba_free_space dfs WHERE df.file# = dfs.file_id(+) GROUP BY dfs.file_id, df.NAME, df.file#, df.bytes ORDER BY file_name; set lines 180 pages 200 col tablespace_name for a20 col file_name for a55 select tablespace_name,file_name,autoextensible from dba_data_files;
Views: 1294 Praveen Biyyapu
Recovering lost datafile with help of Backup and Non Switched Redo logs
 
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By Vivek Saxena Insa Shabad Coachings Rrecover lost datafile upto Current Position by storing it from backup and recovering with help Non switched redo logs fix: ORA-01157:cannot identify/lock data file ORA-01110: data file sqlplus/nolog conn/as sysdba shut immediate startup mount alter database noarchivelog; alter database open; shut immediate startup archive log list create table vivek (rn number(10)) tablespace vivek1; insert into vivek values(1); commit; //not switch the redo logs shut immediate startup shut immediate startup recover database alter database open select * from vivek;

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