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Oracle SQL Tutorial 21 - How to Create / Drop Indexes
 
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In the last video, we wrote up the SQL to create three tables: CREATE TABLE users( user_id NUMBER, username VARCHAR2(50 CHAR) UNIQUE, CONSTRAINT users_pk PRIMARY KEY (user_id) ); CREATE TABLE projects( project_id NUMBER, Project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL, CONSTRAINT projects_pk PRIMARY KEY (project_id), CONSTRAINT projects_users_fk FOREIGN KEY (creator) REFERENCES users (username) ON DELETE CASCADE ); CREATE TABLE project_users( project_id NUMBER NOT NULL REFERENCES projects (project_id) ON DELETE CASCADE, user_id NUMBER NOT NULL REFERENCES users (user_id) ON DELETE CASCADE, CONSTRAINT project_users_pk PRIMARY KEY (project_id, user_id) ); I'm going to increase the size of the users table a bit by adding a first and last name column. CREATE TABLE users( user_id NUMBER, username VARCHAR2(50 CHAR) UNIQUE, first_name VARCHAR2(50 CHAR), last_name VARCHAR2 (50 CHAR), CONSTRAINT users_pk PRIMARY KEY (user_id) ); But before we finish this design, we should consider indexing certain columns. What columns should we index? Well, as a reminder, the columns that are indexed by default are columns with the UNIQUE constraint, and those that are labeled as primary keys. Columns that are not indexed but often should be are those labeled as a foreign key. The column that jumps out the most to me is the creator column of the project table. It's the only foreign key that is not part of some index. Let's fix this by creating our first index. The way we do that is with the CREATE INDEX command. CREATE INDEX projects_creator_ix ON projects (creator) What naming convention are we following for the index? We are naming it by the table name, followed by an underscore, followed by the column, followed by an underscore, followed by an ix (for index). In this situation it does not apply, but if our foreign key column is labeled as UNIQUE, we can add the UNIQUE keyword like this: CREATE UNIQUE INDEX projects_creator_ix ON projects (creator) Now if you want to get rid of an INDEX, you can use this command: DROP INDEX projects_creator_ix Now, if we want to select data from the user table and the project table we can do that much faster. That's because the foreign key and column it references are both indexed and those are the columns we would do the join on. We will discuss how to do joins in a future video. So what are some potential problems with this database design? Overall, it is pretty good. With this design though we need to make sure there is no way for someone to update a user's username. In the next video we are going to discuss why. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me on Patreon! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 10132 Caleb Curry
Database Design 39 - Indexes (Clustered, Nonclustered, Composite Index)
 
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This video covers the basics of indexes. Indexing is an extremely important step of database design. Without Indexes database queries can take a substantial amount of time and hog system resources. The main two classifications of indexes are clustered and non-clustered indexes. Clustered indexes are usually the primary key and determine how the data is actually stored in the table. These are the fastest and most effective. Non-clustered indexes sort a reference to data that is still fast but doesn't actually determine how the data is structured. The best tip I can give you is to use indexes but don't over use them. Having loads of indexes on columns that are barely ever in a where clause or join can bog down the database. This is because every time the table is updated the index must also be updated! When a database looks through a table for certain where conditions on a column that does not have an index, it does an entire table scan. This is not a good practice for large databases (or even small databases but not as bad). With an index the database will do an index seek and quickly find the data you are looking for. Composite indexes consist of two or more columns within one index. Use these when you plan on using the two columns together for a database query WHERE clause. Learn more about indexes here: https://www.calebcurry.com/blogs/database-design/introduction-to-indexes Donate!: http://bit.ly/DonateCTVM2. Courses for Download: http://www.udemy.com/u/calebcurry/ (Use the coupon code "YouTubeDiscount" without the quotes) Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Subscribe (it's free!): https://www.youtube.com/channel/UCZUyPT9DkJWmS_DzdOi7RIA?sub_confirmation=1 Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 103162 Caleb Curry
Oracle DB - Table Space Data Files
 
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Oracle DB - Table Space Data Files Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Table Shrinking in Oracle Database
 
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1.Shrink the Table: Shrinking is started from 10g. In this method I’m using user u1 and table name sm1. Now I’m deleting some rows in sm1 COUNT ---------- 1048576 Table sm1 has 1048576 rows. [email protected]: delete from sm1 where deptno=10; 262144 rows deleted. I deleted above number of rows. Rows COUNT ---------- 786432 And I’m giving commit [email protected]: commit; Commit complete. So now we have 786432 rows in sm1 table. Now see the following command [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 After I deleted some rows in sm1 table still above result showing same values, so now our duty is shrink this table. This is done by following 2 ways, i By using COMPACT key word: In this method shrinking is done in two phases. In the first phase all fragmented space are just defragmented, but still the High Water Mark is persist with last used block only. That mean used free blocks are not de allocated and HWM is not updated here. Issue the following command before use shrink command. [email protected] alter table sm1 enable row movement; Table altered. There is particular use with above command, when we shrink the table all rows are moves to contiguous blocks, so here row movement should be done. By default the row movement is disabled for any table, so above command enabled the row movement. Then execute shrink command now. [email protected]: alter table sm1 shrink space compact; Table altered. Now see the space of table by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 So here seems nothing happened with above shrink command, but internally the fragmented space is defragmented. But the high water mark is not updated, used free blocks are also not de allocated. For de allocating the used blocks we have to execute below command. This is the second phase. [email protected]: alter table sm1 shrink space; Table altered. Now see the space by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ---------- ---------- ---------- U1 U1TS SM1 TABLE 20.8125 mb 2664 36 So now the space of sm1 table is reduced. Note: Actually the alter table sm1 shrink space command will complete these two phases of the shrinking of table at a time. But here we done shrink process in two phases because when we use alter table sm1 shrink space command the table locked temporarily some time period, during this period users unable to access the table. So if we use alter table sm1 shrink space compact command the table is not locked but space is defragmented. When we not in business hours issue the second phase shrink command then users are won’t get any problem. ii Because of above method the table dependent objects are goes to invalid state, to overcome this problem we have to use below command. [email protected]: alter table sm1 shrink space cascade; Table altered. The above command also shrinks the space of all dependent objects. We also do this in two phases like above two phases. See the below command. [email protected]: alter table sm1 shrink space compact cascade; Table altered. And then [email protected]: alter table sm1 shrink space cascade; Table altered. Transporting tablespace to different platform by Using RMAN : https://www.youtube.com/watch?v=CN401PUKK4A Oracle EBS apps Upgrade from 12 2 to 12 2 5 (start CD 51) : https://www.youtube.com/watch?v=zeO4goqR70Y Transport tablespace by using RMAN.: https://www.youtube.com/watch?v=YG6kWX7Par8
Views: 7412 BhagyaRaj Katta
How do I find the Overall Database size ?
 
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Hi friend in my today scenario you learn how to find the total database size ? Oracle database Unbeatable,Unbreakable Platform.. #Databasesize
Views: 3206 Oracle World
How can I speed up a query if an index cannot help?
 
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blog: connor-mcdonald.com Highlights from the April DBA Office Hours session. Office Hours is 100% free Q&A sessions held every month by Oracle experts to help you succeed with the Oracle suite of technologies. Music: Smells Like Summer - Del (Vlog Music No Copyrighted) Video Link: https://youtu.be/IrkMsqcOjGU
Views: 1446 Connor McDonald
mysql tutorial for beginners (6/8) : Indexes
 
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mysql tutorial for beginners (6/8) : Indexes As things stand, the table students works and can be searched without problem by MySQL—until it grows to more than a couple of hundred rows, At that point, database accesses will get slower and slower with every new row added, because MySQL has to search through every row whenever a query is issued. This is like searching through every book in a library whenever you need to look something up. Of course, you don’t have to search libraries that way, because they have either a card index system or, most likely, a database of their own. The way to achieve fast searches is to add an index, either when creating a table or at any time afterward. But the decision is not so simple. For example, there are different index types such as a regular INDEX, PRIMARY KEY, and FULLTEXT. Also, you must decide which columns require an index, a judgment that requires you to predict whether you will be searching any of the data in that column. And even when you’ve decided that, you still have the option of reducing index size by limiting the amount of each column to be indexed. If we imagine the searches that may be made on the students table, it becomes apparent that all of the columns may need to be searched. Anyway, go ahead and add an index to each of the columns, using the commands: ALTER TABLE students ADD INDEX(name(3)); An alternative to using ALTER TABLE to add an index is to use the CREATE INDEX command. They are equivalent, except that CREATE INDEX cannot be used for creating a PRIMARY KEY CREATE INDEX surname ON students (surname(5)); DESCRIBE students; These commands create indexes on both the name and surname columns, limiting name index to only the first 3 characters, and surname index to the first 5 characters. For instance, when MySQL indexes the following name: SAFAA It will actually store in the index only the first 3 characters: SAF This is done to minimize the size of the index, and to optimize database access speed. DESCRIBE command shows the key MUL for each column. This key means that multiple occurrences of a value may occur within that column, which is exactly what we want, as name or surname may appear many times. You don’t have to wait, until after creating a table to add indexes. In fact, doing so can be time-consuming, as adding an index to a large table can take a very long time. Therefore, let’s look at a command that creates the table students with indexes already in place. CREATE TABLE students ( Id_studnet SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, name VARCHAR(10) NOT NULL, surname VARCHAR(20) NOT NULL, email VARCHAR(30) NOT NULL, INDEX(name(3)), INDEX(surname(5)), ,PRIMARY KEY(id_studnet),UNIQUE(email)); Another important index, PK, its single unique key for each student to enable instant accessing of a row. The importance of having a key with a unique value for each row will come up when we start to combine data from different tables. You can add PK, while you create the table at the first time, or later by issuing the following command: ALTER TABLE students ADD PRIMARY KEY(id_student); The last important index, FULLTEXT index Unlike a regular index, MySQL’s FULLTEXT allows super-fast searches of entire columns of text. It stores every word in every data string in a special index that you can search using “natural language,” in a similar manner to using a search engine. It’s not strictly true that MySQL stores all the words in a FULLTEXT index, because it has a built-in list of more than 500 words that it chooses to ignore because they are so common that they aren’t very helpful for searching anyway. This list, called stopwords, includes the, as, is, of, and so on. The list helps MySQL run much more quickly when performing a FULLTEXT search and keeps database sizes down. FULLTEXT indexes can be created for CHAR, VARCHAR, and TEXT columns only. A FULLTEXT index definition can be given in the CREATE TABLE statement when a table is created, or added later using ALTER TABLE (or CREATE INDEX). Adding a FULLTEXT index to the table students for the columns name and surname ALTER TABLE classics ADD FULLTEXT(name,surname); this index is in addition to the ones already created and does not affect them You can now perform FULLTEXT searches across this pair of columns. If you find that MySQL is running slower than you think it should be when accessing your database, the problem is usually related to your indexes. Either you don’t have an index where you need one, or the indexes are not optimally designed. Tweaking a table’s indexes will often solve such a problem. In the next tutorial, we will learn about, using FOREIGN KEY Constraints and how to join tables together. Subscribe for more: ---------------------------------------------------------------------------- https://www.youtube.com/subscription_center?add_user=saf3al2a SWE.Safaa Al-Hayali - saf3al2a
Views: 31063 Safaa Al-Hayali
Index Rebuild vs. Reorganize
 
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Some of my thoughts about performing either, or any at all. In some cases, I won't use indexes.
Views: 4540 SQLInSix Minutes
Oracle DBA - Blocks
 
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http://oracledbazerotopro.com This tutorial explains Operating System Blocks and Database Blocks.
Views: 35382 HandsonERP
WDM 24: Discussion on Positional Index Size
 
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Discussion on Positional Index Size For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=1 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 2612 Oresoft LWC
How to verify the Oracle Database Name - Database Tutorial 51 - Oracle DBA Tutorial
 
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Video 51 How to verify the Oracle Database Name - Oracle DBA Tutorial This video explains about, 'how to verify the Oracle Database Name that we are connected to'. After connecting to a database, it is very important that we need to verify that we are connected to the right database. This can be done by: select * from v$database; select * from v$instance;
Views: 7005 Sam Dhanasekaran
Relationships of Physical and Logical Storage structures in an Oracle Database - DBArch Video 22
 
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In this video you will understand the Relationships between the Physical files and Logical Components - Tablespace, Segments, Extents and Oracle Blocks in an Oracle Database . 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: 16879 Ramkumar Swaminathan
SQL Server Tutorial 20:  Table, Index and Row Compression
 
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How to use table, index and row compresson with SSMS or T-SQL. For more info, or a copy of the scripts used in this tutorial, please email me at [email protected]
Views: 3151 Johnny Deluca
DBMS - Sparse vs. Dense Index
 
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DBMS - Sparse vs. Dense Index Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
Laws of Text 9: Estimating Index Size
 
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How can we guess how many pages are indexed by Google? Use a capture-recapture strategy by issuing queries with uncorrelated words.
Views: 782 Victor Lavrenko
SQL Table Size: How to Get Database tables size in sql server
 
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Here showing how we can get database all tables size in SQL Server. We can check our growing table size under this video demonstration so that we can optimise our database tables to speed up our application performance.
Views: 1556 Technology Crowds
How to Export DDL Scripts in SQL Developer | Oracle SQL Developer Tips and Tricks
 
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How to Export DDL Scripts Using Oracle SQL Developer | Oracle SQL Developer Tips and Tricks How to Export DDL Scripts in SQL Developer Oracle SQL Tutorial for Beginners Oracle Database Tutorial for Beginners Oracle SQL Developer Tips and Tricks Oracle Tutorial for Beginners Oracle Tutorial How to Export DDL Scripts Using Oracle SQL Developer How to Export DDL Scripts Using SQL Developer How to Export DDL Scripts from SQL Developer How to Export DDL Scripts in SQL Developer How to Export DDL Scripts in Oracle SQL Developer generate ddl from oracle sql developer how to generate ddl script in oracle sql developer export schema how to get ddl of a table in oracle how to get create table script in oracle how to export table data from oracle sql developer to excel How do I export DDL from SQL Developer How do I create a DDL script in SQL Developer How do you get DDL of a table in Oracle
Views: 1913 Oracle PL/SQL World
A Story of Indexes and Full Table Scans: Finding All the Red Sweets Part 1
 
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"Why isn't Oracle using my index?!" is a common question people have when tuning SQL queries. In this episode Chris compares two methods for finding all the red candies from party bags he's prepared. He shows how these are like a full table scan and an index range scan. He goes on to compare the performance of these two approaches. He shows when a full table scan becomes more efficient than an index range scan and vice versa. ============================ 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: 8804 The Magic of SQL
Hierarchical Queries: Databases for Developers #16
 
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Often data contains a parent-child relationship between rows in the same table. For example, company org charts and family trees. You can use the power of SQL to traverse these hierarchical relationships. There are two ways to do this in Oracle Database: - Connect By - Recursive With Watch this video to learn about data trees and find out how these work! Further reading: Hierarchical queries in the docs: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/Hierarchical-Queries.html#GUID-0118DF1D-B9A9-41EB-8556-C6E7D6A5A84E Recursive subquery factoring in 11.2: https://oracle-base.com/articles/11g/recursive-subquery-factoring-11gr2 Take the course! https://devgym.oracle.com/pls/apex/dg/class/databases-for-developers-next-level.html Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ ============================ 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: 5179 The Magic of SQL
Oracle SQL Tutorial 12 - Intro to Constraints
 
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As I believe I've mentioned in an earlier video, a constraint is basically a rule we can put in our database that prevents someone from putting the wrong data in. It protects our relationships and data integrity. Because the goal of these constraints are to protect our data integrity, you may hear them called integrity constraints. There are many integrity constraints we are going to talk about: NOT NULL UNIQUE PRIMARY KEY FOREIGN KRY CHECK There is also the DEFAULT attribute. These are all keywords we can add to our columns that will change the way the database works with our data and also prevents incorrect data. NOT NULL is a constraint you can put on a column that prevents nulls. A null is the absence of a value. When we say null, we are saying that every single row has to have a value for this column. UNIQUE is a constraint that makes every row have a unique value for this column. Now note, this does not require values to be put it, and it will allow multiple rows to be null. Next, we are going to talk about primary keys. What qualifies a column as a candidate key? First, not a single row should have a null for that column. Second, every row must be unique. The primary key constraint is essentially a combination of the NOT NULL constraint and the UNIQUE constraint. The foreign key constraint sets the requirement that any value in this column for any row must match a row in another column. Check constraints allow us to be more strict with what data is allowed in our database. NOT NULL and UNIQUE give some level of restriction, but what if we want something more specific? For example, what if we only want values between 0 and 100? That is where check constraints come in. When using check constraints, you give a boolean expression. A boolean expression is something that can be evaluated to true or false. It will only insert the row if the value you try to put into the row makes the expression evaluate to true. So if you put in a value too great or small, the expression will be false and the data is not allowed to be entered. The default constraint is a value you can give a column, and if for any reason when the row is created in the table a value is not provided, the default value will be given. So for example, we could have a bank account table where the balance defaults to 0. How do you actually implement these constraints when you are creating a table? In the next video we are going to be adding these to our users table. Please be sure to subscribe! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me on Patreon: http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 24712 Caleb Curry
Oracle Database 12c: Partitioning Improvements with Tom Kyte
 
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Tom Kyte introduces the new partitioning improvements in Oracle Database 12c, followed by a demo of global index maintenance. For more information: "Asynchronous Global Index Maintenance for Dropping and Truncating Partitions" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14107 "Changes for Very Large Databases and Partitioning in Oracle Database 12c Release 1" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14100 "ALTER INDEX COALESCE Clause" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF52782 "DBMS_PART.CLEANUP_GIDX Procedure" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=ARPLS74409
Views: 14117 OracleDBVision
SDU Tools   18   List Table and Index Sizes in a SQL Server Database
 
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SDU Tools are a free set of T-SQL tools (Registration is required) to help developers and database administrators (DBAs) working with SQL Server. This video shows how to use procedures from the tools to find the size of tables or the size of both tables and indexes. You'll find more info about SDU Tools and download details at http://www.sqldownunder.com/Resources/SDUTools
Views: 173 SQL Down Under
ORADCReport(Oracle Database Configuration Report)
 
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ORADCReport (Oracle Database Configuration Report) Version 1 -Providing Database information -Providing Segments Status information -Providing Session information. -Finding the Top SQL List -Finding the Invalid Objects -Table/Index summary -Tablespace size/usage statistics Supported os : windows Supported JRE : Java Runtime Environment 1.8.x on more Installation Windows : Extract the Archive using zip utility.
Views: 31 optimistic lab
[Dropping an Index] 1 -  Dropping an index using the DROP INDEX command
 
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Dropping an Index Given SQL Server tables named Customer_Details and XMLDocument in ABC_Bank database,you will view and practice how to drop an index using Transact-SQL commands 1 - Dropping an index using the DROP INDEX command 2 - Dropping an index created on a PRIMARY KEY Learn more and source code at : http://www.tutorialspoint.edu.vn/sql-server/163-maintaining-indexes/12611-workshop-maintaining-indexes.html
Views: 797 little fire
Oracle Database Tutorial 63 : Introduction to Tablespace In Oracle Database
 
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Introduction to tablespace in oracle database consist Brief intro of tablepsace, type of tablespace, Big and small file tablespace, intro of Data files in oracle By manish sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/tablespace-introduction-rebellionrider Previous Tutorial ► Indexes https://youtu.be/F5NrQYD4a9g ------------------------------------------------------------------------- ►►►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: 37996 Manish Sharma
1Z0-595 – Oracle Exam Spatial 11g Test Essentials Questions
 
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For more information on Oracle 1Z0-595 Practice Test Questions Please Visit: https://www.Pass-Guaranteed.com/1Z0-595.htm What am I going to be tested for? This 1Z0-595 certification exam covers topics such as: Describe test data validation and correction routines in 1Z0-595 Oracle Spatial, Use export and import utilities to move spatial data between exam databases, Move spatial data between 1Z0-595 databases by using transportable tablespaces, Create 1Z0-595 indexes, set index parameters, and create indexes in parallel, Describe index test metadata and find index size. Which are some of the topics of the 1Z0-595 Essentials exam? 1Z0-595 Test Topic 1: Loading and Validating Spatial Data Questions (Exam Coverage 18%) 1Z0-595 Test Topic 2: Indexing Spatial Data Questions (Exam Coverage 17%) 1Z0-595 Test Topic 3: Performing Spatial Queries Questions (Exam Coverage 20%) 1Z0-595 Test Topic 4: Performing Spatial Processing Questions (Exam Coverage 20%) 1Z0-595 Test Topic 5: Oracle Web Services Questions (Exam Coverage 15%) 1Z0-595 Test Topic 6: Workspace Manager Questions (Exam Coverage 10%) Who can attend to the Oracle Spatial 11g Essentials test? Candidates must have a basic understanding of: Describe the 1Z0-595 data types, data test models, coordinate systems, indexing structure, query exam model, and types of spatial queries, Describe the Oracle Spatial schema and how spatial data is represented in the 1Z0-595 database, Explain the differences between spatial operators and spatial test functions. Can you give me some in-depth information on the 1Z0-595 exam topics? • Explain spatial metadata test structures and views • Perform 1Z0-595 transactional inserts • Write Oracle queries finding correlations between two spatial layers • Write queries combining spatial and non-spatial exam criteria • Describe the functions for conversion from/to OGC exam formats • Generate GML documents from spatial test objects • Modify geometries using 1Z0-595 PL/SQL • Use the Java API to work with 1Z0-595 geometries What’s the 1Z0-595 passing score and duration? The duration of this exam is 120 minutes (76 questions) and the minimum passing score is 62%.
Views: 468 Orsan Stubell
Real-World Performance - 15 - Index Contention
 
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Check out the entire series on the Oracle Learning Library at http://www.oracle.com/goto/oll/rwp In this video, listen and watch Andrew Holdsworth, Vice President of Oracle Database Real-World Performance at Oracle Corporation, as he explains how index contention affects performance. Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
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)
Reading SQL: Overview of index: SQL Tutorial 118
 
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Please watch: "Install Oracle Database 12c Release 2 on Windows 10 Professional 64 bit" https://www.youtube.com/watch?v=5705VFJmku0 -~-~~-~~~-~~-~- : SQL Tutorial
Views: 23 Solution Wizard
Creating a CDB database on Oracle 12CR2 (Create an empty Container database)
 
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Create Database --------------------------- • Memory: • Select "Use Automatic Shared Memory Management" • SG size: 1653 • PGA size: 552
Views: 86 SHANOJ KUMAR V
Installation Of Oracle 10g Database
 
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Tutorial on How to install Oracle database 10g Windows 10 64 bit. Full installation. You can follow the steps for installing Oracle 10g on Windows 10 32 bit. Download Link: https://www.oracle.com/technetwork/database/enterprise-edition/downloads/index-092322.html
Views: 11 The AaKhrOt
Oracle Training Introduction To Neway IT Solutions Course
 
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Getting students to change their mindsets for oracle training at Neway IT Solutions. Learn how easy it is to make $100k and above by becoming an Oracle Database Administrator. Website: https://newayitsolutions.com Subscribe: https://newayitsolutions.com/page Enroll: https://newayitsolutions.com/enroll Youtube: newayitsolutions ------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow on Facebook: https://www.facebook.com/newayitsolutions/ Follow on Twitter: https://twitter.com/Theoracledbaguy Follow on Instagram: https://www.instagram.com/oracledbatrainer/ Financing Available: https://newayitsolutions.com/loan-application School Locations: Atlanta, Maryland, Virginia ------------------------------------------------------------------------------------------------------------------------------------------------------------- Office Contact: 1-866-569-0205 Mobile Contact: 240-244-9935
Views: 3363 NewayITSolutions LLC
03 Installing Oracle 11G Express Edition and Schema Creation
 
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In this video we are going to see how to install Oracle 11G Express Edition, Schema creation and use with IBM Sterling Order Management System Link : http://activekite.com Register : http://activekite.com/wp-login.php?action=register Welcome to ActiveKite.com Google Search String : oracle 11g express edition free download Download Link : http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html ----------------------------------- Create Schema ----------------------------------- create user sterling94 identified by sterling94; --grant privileges: grant create session, alter session, create any sequence, alter any sequence, create procedure, create synonym to sterling94; grant create table, create trigger, create type, create view, delete any table, execute any procedure, execute any type to sterling94; grant connect, insert any table, select any dictionary, select any sequence, update any table to sterling94; grant select_catalog_role to sterling94; create bigfile tablespace sterts_01 datafile 'sterts_f1.dat' size 100M autoextend on; alter user sterling94 default tablespace sterts_01 quota unlimited on sterts_01;
Views: 389 ActiveKite
How to use partitioning to improve performance of large tables
 
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In this video we cover in much more detail the improvement in performance that can be achieved by using partitioning. MS SQL server databases can scale well using this feature. We cover how partitioning a table gives similar performance as a single table with a clustered index, we then explore how adding NC index improve performance of the heap table as well as the partitioned table.
Views: 20360 Jayanth Kurup
Oracle Tutorial: Multi Table Insert Command, Part 3/3
 
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http://themagnumgroup.net/oracle-developer.htm This is the final part of our advanced tutorial on the use of the multi-table insert command in Oracle databases. Experienced database administrators will immediately see how this command drastically reduces code size and programming time. Please do not hesitate to be in touch if: 1. You have a question about the tutorial 2. You have a question about SQL Developer 3. Your database has slowed down and you need to troubleshoot it 4. You need training on an Oracle subject by an Oracle-certified trainer. To message us, please go here: http://themagnumgroup.net/Message_Form.htm We look forward to hearing from you!
Views: 952 TMGvblog
SQL Server Tutorial 23: Partitioning Tables and Indexes
 
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How to partition a table and an index using SSMS, or T-SQL. For more info, or a copy of the scripts used in this tutorial, please email me at [email protected]
Views: 22552 Johnny Deluca
Installing CentOS7/OracleXE18C/APEX/NODE4RDS (Beginners)
 
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Oracle APEX is a great user friendly platform for development of robust web apps. Having a local setup is a good way to develop APEX apps and have them ready to just be imported to a production environment The video is meant for people new to installing these technologies. It should not be applied to production environments as I've taken steps to simplify things that have a negative effect on security, such as turning off the firewall and disabling selinux. I used VMware as it was available to me, however, same concepts should apply to using Oracle virtual box. It's just slightly trickier to get the networking sorted on vbox. Timestamps: 0:00 Creating the VM 1:34 Installing CentOS and Prep 7:35 Install Oracle 18c XE 11:30 Install APEX 15:30 Install ORDs 18:50 Install node4ords Links: ============================================== Vmware: https://www.vmware.com/ca/products/workstation-player/workstation-player-evaluation.html CentOS: https://www.centos.org/download/ Putty: https://www.putty.org/ WinSCP: https://winscp.net/eng/download.php JAVA JDK: https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Tomcat: https://tomcat.apache.org/download-90.cgi sqlcl: https://www.oracle.com/database/technologies/appdev/sqlcl.html XE: Preinstall: curl -o oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/getPackage/oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm https://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html APEX: https://www.oracle.com/technetwork/developer-tools/apex/downloads/index.html Commands: ============================================== ------------------------------------------------------------ yum update yum install nano systemctl disable firewalld nano /etc/selinux/config yum install git ------------------------------------------------------------ copy all to /tmp ------------------------------------------------------------ yum localinstall oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm yum localinstall oracle-database-xe-18c-1.0-1.x86_64.rpm nano /etc/init.d/oracle-xe-18c -remove -emConfiguration flags for enterprise manager /etc/init.d/oracle-xe-18c configure systemctl enable oracle-xe-18c systemctl start oracle-xe-18c ------------------------------------------------------------ cd /opt tar xzf /tmp/jdk-8u191-linux-x64.tar.gz tar xzf /tmp/apache-tomcat-9.0.12.tar.gz unzip /tmp/sqlcl-18.3.0.259.2029.zip unzip /tmp/apex_18.2_en.zip mkdir /opt/ords cd /opt/ords unzip /tmp/ords-18.3.0.270.1456.zip mkdir /opt/ords/conf export JAVA_HOME=/opt/jdk1.8.0_191 cd /opt/apex /opt/sqlcl/bin/sql sys/[email protected]:1521/XEPDB1 as sysdba CREATE TABLESPACE apex DATAFILE '/opt/oracle/oradata/XE/XEPDB1/apex01.dbf' SIZE 100M AUTOEXTEND ON NEXT 1M; @apexins.sql APEX APEX TEMP /i/ @apxchpwd.sql @apex_rest_config.sql ALTER USER APEX_PUBLIC_USER IDENTIFIED BY "Abcd1234!" ACCOUNT UNLOCK; ALTER USER ORDS_PUBLIC_USER IDENTIFIED BY "Abcd1234!" ACCOUNT UNLOCK; mkdir /ords mkdir /ords/apex_images mkdir -p /var/www useradd tomcat nano /home/tomcat/.bash_profile export JAVA_HOME=/opt/jdk1.8.0_191 export CATALINA_HOME=/opt/apache-tomcat-9.0.12 export CATALINA_BASE=$CATALINA_HOME export ORACLE_SID=XE export ORACLE_BASE=/opt/oracle export ORACLE_HOME=/opt/oracle/product/18c/dbhomeXE export PATH=$PATH:$ORACLE_HOME/bin chown -R tomcat /opt/apache-tomcat-9.0.12/ chown -R tomcat /opt/jdk1.8.0_191/ chown -R tomcat /opt/ords/ chown -R tomcat /ords su - tomcat cd /opt/ords $JAVA_HOME/bin/java -jar ords.war /opt/ords/conf mkdir $CATALINA_HOME/webapps/i/ cp -R /opt/apex/images/* $CATALINA_HOME/webapps/i/ cp -R /opt/apex/images/* /ords/apex_images cp /opt/ords/ords.war $CATALINA_HOME/webapps/ nano /etc/systemd/system/tomcat.service [Unit] Description=Apache Tomcat 8 Servlet Container After=syslog.target network.target [Service] User=tomcat Group=tomcat Type=forking Environment=CATALINA_PID=/opt/apache-tomcat-9.0.12/tomcat.pid Environment=CATALINA_HOME=/opt/apache-tomcat-9.0.12 Environment=CATALINA_BASE=/opt/apache-tomcat-9.0.12 Environment=JAVA_HOME=/opt/jdk1.8.0_191 ExecStart=/opt/apache-tomcat-9.0.12/bin/startup.sh ExecStop=/opt/apache-tomcat-9.0.12/bin/shutdown.sh Restart=on-failure SuccessExitStatus=143 [Install] WantedBy=multi-user.target systemctl daemon-reload systemctl start tomcat systemctl enable tomcat yum install epel-release yum install nodejs cd /opt git clone https://github.com/OraOpenSource/node4ords.git cd /opt/node4ords npm i -g pm2 npm install --unsafe-perm pm2 start app.js --name="node4ords" --watch pm2 stop app.js --name="node4ords" pm2 save
Views: 924 Hisham Shoblaq
Denses parse and cluster index | Data Warehouse Assignment 2
 
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Question 1: Part (a):Create Dense Index oncolumnBookID. Data file should be divided according to block size=2KB where 1KB is storing one record/data row. Index file block size should also be 2KB where 1KB is storing 1 index entry.In last step,create pointers from Index file to Data file. Solution: Dense Index: An index record appears for every search key value in file. Part (b):Create Sparse Index on column BookID. Data file should be divided according to block size=2KB where 1KB is storing one record/data row. Index file block size should also be 2KB where 1KB is storing 1 index entry.In last step,create pointers from Index file to Data file. Solution: Sparse index: Index records are created only for some of the records. Question 2: Create Cluster Index on columnBookTitle. Solution: Cluster index: Main file is sorted on non-key atrribute and there will be one entity for each unique value of non key attributes. For example: In the pictue below “operating system concepts” and “Morden Operating Systems” are non-key attributes which has “operating system concepts” as unique non-key attribute.
Views: 1022 Sigital Tube
Oracle 12c new feature Identity column
 
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Oracle 12c new feature Identity column oracle identity column identity columns in oracle 12c
Views: 360 Siva Academy
How to Run any Browser Oracle FORMS 10g On Internet Explorer | Ten Minute Code
 
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Developer : Md. Quium Hossain (IDB) Below Code Install 1- install jini C:\DevSuiteHome_2\jinit\jinit.exe (jinit.exe is install but not need because jpi format run it ) =================Internet Explorer===================== http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html Previously Install Internet Explorer 11 java version jre-6u45-windows-i586.exe Flow 5 Steps Edited : = DevSuiteHome_2\forms\server\FORMSWEB.CFG 1 # System parameter: default base HTML file baseHTML=base.htm (change to) baseHTML=basejpi.htm 2 # System parameter: base HTML file for use with JInitiator client baseHTMLjinitiator=basejini.htm (change to) baseHTMLjinitiator=basejpi.htm 3 # System parameter: base HTML file for use with Sun’s Java Plug-In baseHTMLjpi=basejpi.htm 4# jpi_download_page=http://java.sun.com/products/archive/j2se/1.4.2_06/index.html (change to) jpi_download_page=http://java.sun.com/products/archive/j2se/1.4.2_45/index.html 5# jpi_mimetype=application/x-java-applet;jpi-version=1.4.2_06 (change to) jpi_mimetype=application/x-java-applet;jpi-version=1.6.0_45 Any Browser Same Change ------1------ Set plugins ------2----- Set Browser ::::remember:::: # before Sign means this line not work without # means this line work
Views: 8424 abdulquium
Oracle - SpeedArt Photoshop CS6 от batkya / Оракул
 
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http://www.creativestation.ru/ На видео отображена работа Оракул в Adobe Photoshop CS6 нашего дизайнера batkya в стиле matte painting Ссылка на оригинал работы / Full Size image http://www.creativestation.ru/index.php?app=gallery&image=4743 Ссылка на профиль / CreativeStation Profile http://www.creativestation.ru/index.php?showuser=2523 Канал автора / Directors Channel: http://www.youtube.com/batkya Ждем Вас на www.CreativeStation.ru
Views: 6320 CreativeStation
Real-World Performance - 13 - Large Dynamic Connection Pools - Part 1
 
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Check out the entire series on the Oracle Learning Library at http://www.oracle.com/goto/oll/rwp In this video, listen and watch Andrew Holdsworth, Vice President of Oracle Database Real-World Performance at Oracle Corporation, as he demonstrates how large dynamic connection pools affect performance. Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
List all tables in a sql server database using a query  Part 65
 
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Text version of the video http://csharp-video-tutorials.blogspot.com/2013/06/part-65-list-all-tables-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-65-list-all-tables-in-sql-server.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 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 In this video we will discuss, writing a transact sql query to list all the tables in a sql server database. This is a very common sql server interview question. Object explorer with in sql server management studio can be used to get the list of tables in a specific database. However, if we have to write a query to achieve the same, there are 3 system views that we can use. 1. SYSOBJECTS - Supported in SQL Server version 2000, 2005 & 2008 2. SYS.TABLES - Supported in SQL Server version 2005 & 2008 3. INFORMATION_SCHEMA.TABLES - Supported in SQL Server version 2005 & 2008 -- Gets the list of tables only Select * from SYSOBJECTS where XTYPE='U' -- Gets the list of tables only Select * from SYS.TABLES -- Gets the list of tables and views select * from INFORMATION_SCHEMA.TABLES To get the list of different object types (XTYPE) in a database Select Distinct XTYPE from SYSOBJECTS Executing the above query on my SAMPLE database returned the following values for XTYPE column from SYSOBJECTS IT - Internal table P - Stored procedure PK - PRIMARY KEY constraint S - System table SQ - Service queue U - User table V - View Please check the following MSDN link for all possible XTYPE column values and what they represent. http://msdn.microsoft.com/en-us/library/ms177596.aspx
Views: 95054 kudvenkat
SQL Tuning with Oracle Database 12c Histograms
 
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Learn the new 12c options for creating histograms. See all free video tutorials at http://www.skillbuilders.com/free-oracle-tutorials. In this free tutorial, Oracle Certified Master DBA John Watson demonstrates what histograms do (provide correct cardinality), the difference between histogram types (Frequency and Height Balanced). You will also learn the importance of the auto sample size algorithm in 12c and the new "Hybrid" and "Top Frequency" type histograms.
Views: 3854 SkillBuilders
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
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This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx STILL NEED MORE HELP? Connect one-on-one with a Programming Tutor. Click the link below: https://trk.justanswer.com/aff_c?offer_id=2&aff_id=8012&url_id=238 :)
Views: 812301 Paul Programming
DB2 Tips n Tricks Part 58 - How To Find Indexes used by Query without getting Explain Plan
 
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How To Find Indexes used by Query without getting Explain Plan Solution: Use MON_GET_SECTION_OBJECT Routine No Need of Explain Tables and Format Explain Output Happy Learning & Sharing
Views: 2877 DB2-LUW-ACADEMY
How to Install & Uninstall Oracle SQL Developer 4 on Debian 8,  Linux Mint 17.2 and Ubuntu 15.04
 
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Hello Everyone, In this tutorial, Let Us Install Oracle SQL Developer 4 in Ubuntu Desktop 14.10 LTS - 64Bit You Can also Install in Ubuntu 14.04, Linux Mint 17, Debian and Xubuntu . Installation Requirements 1. SQL Developer - 232MB(Download Size) - 304MB(Installation Size) 2. JDK 7 - 136MB(Download Size) - 285MB(Installation Size) Note :- Total disk space required, including 600 MB For installation processing: 1.6 GB Installing Oracle JDK Step1 :- uname –m If the command output is x86_64 you need to download Java for x64 (64-bit), otherwise, if it shows i686 or similar, you need to download Java for x86 (32-bit). Downloading & Installing Java JDK Step1 :- Java SE Development Kit 7 Downloads http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html Step2 :- cd Downloads Step3 :- sudo mkdir -p /opt/java Step4 :- sudo tar -zxf jdk-7*.tar.gz -C /opt/java Step5 :- ls /opt/java Step6 :- sudo ln -sf /opt/java/jdk1.7.0_60 /opt/java/jdk Step7 :- ls /opt/java/jdk Download & Installing SQL Developer 4 Step8 :- Installing SQL Developer Downloads http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html Step9 :- sudo apt-get -y install alien Step10 :- cd Downloads Step11 :- ls sqldev* Step12 :- sudo alien –ic sqldeveloper-4.1.0.17.29-1.noarch.rpm Step13 :- ls /opt/sqldeveloper Step14 :- ls -l $(which sqldeveloper) Step15 :- a=$(which sqldeveloper) Step16 :- ls -l /opt/java/jdk Step17 :- sudo sed -i "1 i unset GNOME_DESKTOP_SESSION_ID" $a Step18 :- sudo sed -i "1 i export JAVA_HOME=/opt/java/jdk" $a Step19 :- cat $a SQL Developer Settings Step20 :- cd Step21:- ls -l .sqldeveloper Step22 :- rm -rf .sqldeveloper Uninstalling SQL Developer Step23 :- sudo apt remove sqldeveloper Remove your personal SQL Developer settings (optional). Step24 :- rm -rf $HOME/.sqldeveloper Uninstalling Oracle Java JDK Step25 :- sudo rm -rf /opt/java Error’s You may receive the following error: "...launcher.sh: line 1559: /opt/java/jdk/bin/java: cannot execute binary file: Exec format error...". This error means that the Java installation does not meet the computer's system architecture. You can check the following: Step26 ;- /opt/java/jdk/bin/java Step27 :- uname -m ******************************************************************************************** Please Bye Web Hosting from any site HostGator, GoDaddy and Bluehost, I will get Small %. Just Click Below Link to Redirect to Website. PLEASE Click Below Link to Redirect to HostGator Web Hosting…. http://goo.gl/znPKM8 PLEASE Click Below Link to Redirect to Bluehost Web Hosting… http://goo.gl/tGawjL -------------------------------------------------------------------------------------------------------------- For Your Information Only I am Willing to Make a FREE or CHARGE Website, if YOU WANT ME TO MAKE A VIDEOS ON Different Technologies/field I WILL DO IT.. Watch Others Videos and Have any Quries Email to me on ([email protected]) ---------------------------------------------------------------------------------------------------------------- NOTE :- For Any Clarification Please Comment Below Comment, Like and Share us and help us to spread. ####--------------------------­------------------------------­------------------------------­#### Subscribe to Cloud Network :- http://goo.gl/LjKGzc Website :- http://www.cloudnetwork.in Like us on Facebook :- http://facebook.com/itcloudnetwork Follow us on Twitter :- http://twitter.com/itcloudnet Circle us on Google+ :- https://goo.gl/StVdHb Pin us on Pinterset :- http://pinterset.com/itcloudnet Add us on LinkedIn :- http://in.linkedin.com/pub/itcloudnet Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####--------------------------­------------------------------­------------------------------­--#### Thanking You Hope U Like it........
Views: 24931 Cloud Network
Oracle Database tutorial 67: How to create Tablespace using SQL Developer By RebellionRider
 
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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: 33878 Manish Sharma