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Indexes in Oracle :Index Scan Methods :Part 2
 
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The Video Explains when should you create indexes. The difference between Simple and composite Index, Relevance of order in composite indexes and Index Scan Methods in detail. 1.Index Unique scan 2.Index Range Scan 3. Index Skip Scan 4. Fast full Index Scan 5. Full Index Scan If you have any questions just drop in a comment
Views: 9075 Tech Coach
PART 5.3 Indexing in dbms in hindi basics of indexing in dbms primary secondary clustered
 
20:31
• Counselling Guruji is our latest product & a well-structured program that answers all your queries related to Career/GATE/NET/PSU’s/Private Sector etc. You can register for the program at: https://goo.gl/forms/ZmLB2XwoCIKppDh92 You can check out the brochure at: https://www.google.com/url?q=http://www.knowledgegate.in/guruji/counselling_guruji_brochure.pdf&sa=D&ust=1553069285684000&usg=AFQjCNFaTk4Pnid0XYyZoDTlAtDPUGcxNA • Link for the complete playlist of DBMS is: https://www.youtube.com/playlist?list=PLmXKhU9FNesR1rSES7oLdJaNFgmuj0SYV • Links for the books that we recommend for DBMS are: 1.Database System Concepts (Writer: Avi Silberschatz · Henry F.Korth · S. Sudarshan) (Publisher: McGraw Hill Education) https://amzn.to/2HoR6ta 2.Fundamentals of database systems (Writer:Ramez Elmsari,Shamkant B.Navathe) https://amzn.to/2EYEUh2 3.Database Management Systems (Writer: Raghu Ramkrishnan, JohannesGehrke) https://amzn.to/2EZGYph 4.Introduction to Database Management (Writer: Mark L. Gillenson, Paulraj Ponniah, Alex Kriegel, Boris M. Trukhnov, Allen G. Taylor, and Gavin Powell with Frank Miller.(Publisher: Wiley Pathways) https://amzn.to/2F0e20w • Check out our website http://www.knowledgegate.in/ • Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 • Your review/recommendation and some words can help validating our quality of content and work so Please do the following: - 1) Give us a 5-star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5-star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ 4) Follow us on Quora https://www.quora.com/profile/Sanchit-Jain-307 • Links for Hindi playlists of other Subjects are: TOC: https://www.youtube.com/playlist?list=PLmXKhU9FNesSdCsn6YQqu9DmXRMsYdZ2T OS: https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD Digital Electronics: https://www.youtube.com/playlist?list=PLmXKhU9FNesSfX1PVt4VGm-wbIKfemUWK Discrete Mathematics: Relations:https://www.youtube.com/playlist?list=PLmXKhU9FNesTpQNP_OpXN7WaPwGx7NWsq Graph Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesS7GpOddHDX3ZCl86_cwcIn Group Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesQrSgLxm6zx3XxH_M_8n3LA Proposition:https://www.youtube.com/playlist?list=PLmXKhU9FNesQxcibunbD82NTQMBKVUO1S Set Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesTSqP8hWDncxpCj8a4uzmu7 Data Structure: https://www.youtube.com/playlist?list=PLmXKhU9FNesRRy20Hjr2GuQ7Y6wevfsc5 Computer Networks: https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd Algorithm: https://www.youtube.com/playlist?list=PLmXKhU9FNesQJ3rpOAFE6RTm-2u2diwKn • About this video: This video discusses the concept of Indexing in database in Hindi. Important topic of database Indexing like need of indexing in database management indexing, Why we do indexing in files in database, How we do indexing in dbms, Types of indexing, Methods of Indexing, Advantages of Indexing, How to access a file fast in database, Single level Indexing in database file, Multilevel indexing in database file structure in dbms, Dense indexing in database, Sparse Indexing in database, Index file in dbms, Advantages of using Index file in database are discussed. What is Indexing: Additional auxiliary access structure is called indexes, a data technique to efficiently retrieve records from the database files based on some attributes on which the indexing has been done. Dense Index: 1)In dense index, there is an entry in the index file for every search key value in the main file. This makes searching faster but requires more space to store index records itself. 2)Note that it is not for every record, it is for every search key value. Sometime number of records in the main file is greater than = number of search keys in the main file, for example if search key is repeated. Sparse Index: 1)If an index entry is created only for some records of the main file, then it is called sparse index. 2)No. of index entries in the index file is less than No. of records in the main file. Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in indexing in database,indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate, sparse indexing example, dense indexing in dbms example, DBMS blueprint, DataBase Management system,database,DBMS, RDBMS, Relations, Table, Query, Normalization, Normal forms,Database design,Relational Model,Instance,Schema,Data Definition Language, SQL queries, ER Diagrams, Entity Relationship Model,Constraints,Entity,Attributes,Weak entity, Types of entity,DataBase design, database architecture, Degree of relation,Cardinality ratio,One to many relationship,
Views: 174881 KNOWLEDGE GATE
Hash Values
 
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This video is about Hash Values
Views: 2980 Nick Marriott
Clustered vs. Nonclustered Index Structures in SQL Server
 
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Clustered and nonclustered indexes share many of the same internal structures, but they're fundamentally different in nature. Watch Microsoft Certified IT Professional Jon Seigel explain the similarities and differences of clustered and nonclustered indexes, using a real-world example to show how these structures work to improve the performance of SQL queries. Blog post on primary key vs. the clustered index: http://voluntarydba.com/post/2012/10/02/The-Primary-Key-vs-The-Clustered-Index.aspx CREATE INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188783.aspx ALTER INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188388.aspx Index navigation internals by example: http://sqlblog.com/blogs/paul_white/archive/2011/08/09/sql-server-seeks-and-binary-search.aspx Sample index data is from the AdventureWorksLT2008R2 sample database: http://awlt2008dbscript.codeplex.com/releases/view/46169 Visit my channel for more database administration videos: https://www.youtube.com/voluntarydba Subscribe to get notified about my latest videos: https://www.youtube.com/voluntarydba?sub_confirmation=1 Read additional content on my blog: http://voluntarydba.com Follow on Twitter: https://twitter.com/voluntarydba Like on Facebook: https://facebook.com/voluntarydba
Views: 306757 Voluntary DBA
Hash Partitioning - DataStage
 
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In hash partitioning method, Input records are grouped based on certain fields and the groups are randomly distributed across the processing nodes (or partitions). The fields which are used to partition the data are called as hash key fields. The hash partitioner will make sure that every record belonging to a certain hash key field values are available in the same processing node (or partition). This method of partitioning is particularly useful when we use remove duplicate stage, sort stage, or aggregator stage in DataStage jobs. The hash partitioning requires at least one column to be define as has key (primary key field). Also, it can have multiple secondary key columns. In the diagram, the column City in the input dataset has been chosen as the hash partition key. As you can see, the records with City values “Chennai” and “Pune” are sent to first partition (processing node 1) and the records with City values “Mumbai” and “Kolkata” are sent to the second partition (or processing node 2). You may observe that, Node 1 has a smaller number of records compared to that of node 2. Hence, Node 2 processor will have to do a lot more processing work than that of node 1. This is the disadvantage of hash partitioning method: - It creates uneven sized partitions.
Views: 193 Datastage Tutorial
How to Convert a Non-Partitioned Table to Partitioned using Oracle Database 12c R2
 
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Oracle Database 12c Release 2 New Feature! Learn how to convert a non-partitioned table to a partitioned table - Online! This new method - using ALTER TABLE MODIFY - is much simpler than DBMS_REDEFINITION. In this free tutorial from SkillBuilders and Oracle Certified Master DBA John Watson you'll see a demonstration of converting the table and the impact on the underlying table and indexes. See all our free Oracle Database Tutorials at http://www.skillbuilders.com/free-oracle-tutorials.
Views: 3578 SkillBuilders
PART 5.7 Clustering Index | DBMS HINDI |
 
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• Counselling Guruji is our latest product & a well-structured program that answers all your queries related to Career/GATE/NET/PSU’s/Private Sector etc. You can register for the program at: https://goo.gl/forms/ZmLB2XwoCIKppDh92 You can check out the brochure at: https://www.google.com/url?q=http://www.knowledgegate.in/guruji/counselling_guruji_brochure.pdf&sa=D&ust=1553069285684000&usg=AFQjCNFaTk4Pnid0XYyZoDTlAtDPUGcxNA • Link for the complete playlist of DBMS is: https://www.youtube.com/playlist?list=PLmXKhU9FNesR1rSES7oLdJaNFgmuj0SYV • Links for the books that we recommend for DBMS are: 1.Database System Concepts (Writer: Avi Silberschatz · Henry F.Korth · S. Sudarshan) (Publisher: McGraw Hill Education) https://amzn.to/2HoR6ta 2.Fundamentals of database systems (Writer:Ramez Elmsari,Shamkant B.Navathe) https://amzn.to/2EYEUh2 3.Database Management Systems (Writer: Raghu Ramkrishnan, JohannesGehrke) https://amzn.to/2EZGYph 4.Introduction to Database Management (Writer: Mark L. Gillenson, Paulraj Ponniah, Alex Kriegel, Boris M. Trukhnov, Allen G. Taylor, and Gavin Powell with Frank Miller.(Publisher: Wiley Pathways) https://amzn.to/2F0e20w • Check out our website http://www.knowledgegate.in/ • Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 • Your review/recommendation and some words can help validating our quality of content and work so Please do the following: - 1) Give us a 5-star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5-star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ 4) Follow us on Quora https://www.quora.com/profile/Sanchit-Jain-307 • Links for Hindi playlists of other Subjects are: TOC: https://www.youtube.com/playlist?list=PLmXKhU9FNesSdCsn6YQqu9DmXRMsYdZ2T OS: https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD Digital Electronics: https://www.youtube.com/playlist?list=PLmXKhU9FNesSfX1PVt4VGm-wbIKfemUWK Discrete Mathematics: Relations:https://www.youtube.com/playlist?list=PLmXKhU9FNesTpQNP_OpXN7WaPwGx7NWsq Graph Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesS7GpOddHDX3ZCl86_cwcIn Group Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesQrSgLxm6zx3XxH_M_8n3LA Proposition:https://www.youtube.com/playlist?list=PLmXKhU9FNesQxcibunbD82NTQMBKVUO1S Set Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesTSqP8hWDncxpCj8a4uzmu7 Data Structure: https://www.youtube.com/playlist?list=PLmXKhU9FNesRRy20Hjr2GuQ7Y6wevfsc5 Computer Networks: https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd Algorithm: https://www.youtube.com/playlist?list=PLmXKhU9FNesQJ3rpOAFE6RTm-2u2diwKn • About this video: This video contains the detailed discussion of clustered indexing in dbms with example. Detail explanation of Clustered Indexing, Example of Clustered Indexing, How Clustered indexing works in dbms, Need of Clustered Indexing, Where Clustered Indexing is used,Advantages of Clustered Indexing, Properties of Clustered Indexing in dbms, Properties of single level indexing, Questions of Clustered Indexing, Numericals on Clustered Indexing for gate exam, How Clustered indexing works on file is explained. CLUSTERED INDEXING: - i)Main file will be ordered on some non-key attributes ii)No of entries in the index file = no of unique values of the attribute on which indexing is done. iii)It is the example of Sparse as well as dense indexing Block access required will be greater than =log2n +1, where n is no of block acquired by Index file. Clustered Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in Clustered indexing in database,Clustered indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate, sparse indexing example, dense indexing in dbms example,Clustered Indexing in DBMS,numerical of Clustered indexing in dbms, solved question of Clustered indexing in dbms,indexing in dbms tutorial for Gate, Net hindi, DBMS blueprint, DataBase Management system,database,DBMS, RDBMS, Relations, Table, Query, Normalization, Normal forms,Database design,Relational Model,Instance,Schema,Data Definition Language, SQL queries, ER Diagrams, Entity Relationship Model,Constraints,Entity,Attributes,Weak entity, Types of entity,DataBase design, database architecture, Degree of relation,Cardinality ratio,One to many relationship,Many to many relationships,Relational Algebra,Relational Calculus, Tuples, Natural Join, Join operations,Database Architecture,database Schema, Keys in DBMS, Primary keys, Candidate keys, Foreign keys,Data redundancy, Duplicacy in data, Data Inconsistency, Normalization, First Normal Form,Second Normal Form, third normal forms, Boye codd's normal form,
Views: 80803 KNOWLEDGE GATE
Tutorial 43 : INDEX in Oracle || BITMAP INDEX.
 
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Hi Friends! Here we are learning about BITMAP Index. Help the concept is clear to you. Please give me your feedback in Comment Box. Thanks. Happy Coding.
Views: 200 YourSmartCode
Generating random string in Oracle
 
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Generating random string in Oracle About DBMS_RANDOM package The DBMS_RANDOM package will generate random data in character, numeric or alphanumeric formats. we can use this for generating the passwords also. we can generate strings in upper case, lower case or alphanumeric format. The first parameter for string type to be generated. U – Upper case L – Lower case A – Alphanumeric X – Alphanumeric with upper case alphabets. P – Printable characters only. 1)Generating an upper case string select dbms_random.string(‘U’, 10) from dual; 2)Generating a lower case string select dbms_random.string(‘L’, 10) from dual; 3)Generating an upper case alphanumeric string select dbms_random.string(‘X’, 10) from dual; 4)Generating a string of printable select dbms_random.string(‘P’, 10)from dual; For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 343 Tech Query Pond
Hibernate: How to Implement a Custom, Sequence-Based ID Generator
 
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Today I will show you how you can Implement a Custom, Sequence-Based ID Generator with #Hibernate. A lot of applications use primary keys that are based on a sequence but use an additional prefix that contains semantic information. If you like this video, please give me your thumbs up and share it with your friends and co-workers. Like my channel? Subscribe! ➜ http://bit.ly/2cUsid8 Join the free Member Library: https://goo.gl/dtyIIC Read the accompanying post: https://www.thoughts-on-java.org/custom-sequence-based-idgenerator/ Want to connect with me? Blog: http://www.thoughts-on-java.org/ Twitter: https://twitter.com/thjanssen123 Facebook: https://www.facebook.com/thoughtsonjava #Java #JPA #Hibernate
Views: 851 Thoughts On Java
PART 5.4 Types of Indexing in DBMS in HINDI different classification of indexing physical secondary
 
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• Counselling Guruji is our latest product & a well-structured program that answers all your queries related to Career/GATE/NET/PSU’s/Private Sector etc. You can register for the program at: https://goo.gl/forms/ZmLB2XwoCIKppDh92 You can check out the brochure at: https://www.google.com/url?q=http://www.knowledgegate.in/guruji/counselling_guruji_brochure.pdf&sa=D&ust=1553069285684000&usg=AFQjCNFaTk4Pnid0XYyZoDTlAtDPUGcxNA • Link for the complete playlist of DBMS is: https://www.youtube.com/playlist?list=PLmXKhU9FNesR1rSES7oLdJaNFgmuj0SYV • Links for the books that we recommend for DBMS are: 1.Database System Concepts (Writer: Avi Silberschatz · Henry F.Korth · S. Sudarshan) (Publisher: McGraw Hill Education) https://amzn.to/2HoR6ta 2.Fundamentals of database systems (Writer:Ramez Elmsari,Shamkant B.Navathe) https://amzn.to/2EYEUh2 3.Database Management Systems (Writer: Raghu Ramkrishnan, JohannesGehrke) https://amzn.to/2EZGYph 4.Introduction to Database Management (Writer: Mark L. Gillenson, Paulraj Ponniah, Alex Kriegel, Boris M. Trukhnov, Allen G. Taylor, and Gavin Powell with Frank Miller.(Publisher: Wiley Pathways) https://amzn.to/2F0e20w • Check out our website http://www.knowledgegate.in/ • Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 • Your review/recommendation and some words can help validating our quality of content and work so Please do the following: - 1) Give us a 5-star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5-star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ 4) Follow us on Quora https://www.quora.com/profile/Sanchit-Jain-307 • Links for Hindi playlists of other Subjects are: TOC: https://www.youtube.com/playlist?list=PLmXKhU9FNesSdCsn6YQqu9DmXRMsYdZ2T OS: https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD Digital Electronics: https://www.youtube.com/playlist?list=PLmXKhU9FNesSfX1PVt4VGm-wbIKfemUWK Discrete Mathematics: Relations:https://www.youtube.com/playlist?list=PLmXKhU9FNesTpQNP_OpXN7WaPwGx7NWsq Graph Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesS7GpOddHDX3ZCl86_cwcIn Group Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesQrSgLxm6zx3XxH_M_8n3LA Proposition:https://www.youtube.com/playlist?list=PLmXKhU9FNesQxcibunbD82NTQMBKVUO1S Set Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesTSqP8hWDncxpCj8a4uzmu7 Data Structure: https://www.youtube.com/playlist?list=PLmXKhU9FNesRRy20Hjr2GuQ7Y6wevfsc5 Computer Networks: https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd Algorithm: https://www.youtube.com/playlist?list=PLmXKhU9FNesQJ3rpOAFE6RTm-2u2diwKn • About this video: This video discusses the Types of Indexing in database in Hindi. Important topic of database Indexing like need of indexing in database management indexing, Why we do indexing in files in database, How we do indexing in dbms, Types of indexing, Methods of Indexing, Advantages of Indexing, How to access a file fast in database, Single level Indexing in database file, Multilevel indexing in database file structure in dbms, Primary Indexing in database, Clustered Indexing in database, Secondary Indexing file in dbms, Advantages of using single level Indexing in database are discussed. Single level index: This means we create index file for the main file, and then stop the process. Multiple level index: This means, we further index the index file and keep repeating the process until we get one block. Multi-level Index helps in breaking down the index into several smaller indices in order to make the outermost level so small that it can be saved in a single disk block-0, which can easily be accommodated anywhere in the main memory. A.) PRIMARY INDEXING- i)Main file is always sorted according to primary key. ii)Indexing is done on Primary Key, therefor called as primary indexing B.) CLUSTERED INDEXING: - i)Main file will be ordered on some non-key attributes ii)No of entries in the index file = no of unique values of the attribute on which indexing is done. iii)It is the example of Sparse as well as dense indexing C.) SECONDARY INDEXING- i)Most common scenarios, Suppose that we already have a primary indexing on primary key, but there are frequent query on some other attributes , so we may decide to have one more index file with some other attribute. ii)Main file is ordered according to the attribute on which indexing is done(unordered). iii)Secondary indexing can be done on key or non-key attribute. iii)It is an example of dense indexing. Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in indexing in database,indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate,
Views: 112791 KNOWLEDGE GATE
How to Stabilize Performance with Oracle 12c Baselines Part 1
 
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Learn how Baselines prevent performance from degrading when changes happen in your Oracle Databases. See Part 2 at http://skillbuilders.com/oracle-12c-baselines-tutorial
Views: 787 SkillBuilders
Joins in Oracle (Tested in Oracle 12c)
 
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Learn various SQL syntax of joins in ORACLE.
Views: 364 Vinay Singh
Understanding Data Distribution with Pivotal Greenplum
 
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Pivotal Greenplum distribution is determined at table CREATE time by selecting a distribution key of one or more columns. Typically you would use a table’s primary key or some other unique column or set of columns as the distribution key. There are two distribution policies for dividing the rows among the available Greenplum segments: Hash and Random. External tables do not have a distribution policy associated with them as they are outside the realm of control of Pivotal Greenplum. This is the first video of the Greenplum Concept Series lead by Dr. Venkatesh Raghavan, Principal Technical Product Manager.
Views: 1153 Greenplum Database
Learn Oracle | How to Use Joins, Cross Join, Cartesian Product in 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: 4042 Pebbles Tutorials
SQL Server 15 - Composite Key
 
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An interesting thing you can do with primary keys is that you can make a combination of columns the primary key. This is important when more than one column is required to make something unique. In an intermediary table, instead of having an association ID, we can have the combination of two rows as the primary key. This is known as either a compound or composite primary key. In the situation of using natural keys, composite keys are more common. For example, you could have a shopping website that allows multiple people from the same household to use a certain coupon you sent out. In this situation, you could use the address and the person's name as the natural primary key. What is the difference between a primary key and a column that has UNIQUE and NOT NULL constraints? The primary difference has to do with indexing. When you create a primary key, the column will automatically be indexed. This means that working with this data is faster. Now, we haven't talked a ton on indexes, but by default this will create a clustered index. UNIQUE constraints are also indexed by default, but the default index for a UNIQUE constraint is a non-clustered index. Clustered indexes determine how the table is actually stored, while non clustered indexes will make a sorted list that has reference to the data. This is not a life changing difference because these can actually be changed. We will discuss all of the details of indexing in future videos. As a side note, the IDENTITY column is not automatically indexed. How do we reference primary keys? This requires what is known as a foreign key, which we will discuss in the next video. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! 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: 11995 Caleb Curry
FTS vs Index Scan   Part 1
 
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what is "full table scan in oracle" and "oracle index scan" Small Excerpt from "Oracle performance Tuning Session". http://www.dbvidya.com/oracle-performance-tuning-videos/ [email protected] +91 991 2323 000 Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/performance-tuning-for-dba/ Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tuning-advanced/ Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-performance-tuning-videos/ Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-awr/ Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-tool/ ER Data Modeling Course : http://www.dbvidya.com/course/er-modeling/ Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensional-modeling/ Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 297 DbVidya
Oracle 11G Tutorial | Performing Joins | InfiniteSkills Training
 
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Want all of our free Oracle videos? Download our free iPad app at http://itunes.apple.com/us/app/video-training-courses-from/id418130423?mt=8 http://www.infiniteskills.com/training/learning-oracle-database-11g.html In this Oracle tutorial narrated by expert Lewis Cunningham, you'll see how to perform joins with ease. It's just a short sample from the complete course available on the InfiniteSkills website. YouTube: https://www.youtube.com/user/OreillyMedia Facebook: https://www.facebook.com/OReilly/?fref=ts Twitter: https://twitter.com/OReillyMedia Website: http://www.oreilly.com/
What is RANDOM ORACLE? What does RANDOM ORACLE mean? RANDOM ORACLE meaning & explanation
 
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What is RANDOM ORACLE? What does RANDOM ORACLE mean? RANDOM ORACLE meaning - RANDOM ORACLE definition - RANDOM ORACLE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every unique query with a (truly) random response chosen uniformly from its output domain. If a query is repeated it responds the same way every time that query is submitted. Stated differently, a random oracle is a mathematical function chosen uniformly at random, that is, a function mapping each possible query to a (fixed) random response from its output domain. Random oracles as a mathematical abstraction were firstly used in rigorous cryptographic proofs in the 1993 publication by Mihir Bellare and Phillip Rogaway (1993). They are typically used when the cryptographic hash functions in the method cannot be proven to possess the mathematical properties required by the proof. A system that is proven secure when every hash function is replaced by a random oracle is described as being secure in the random oracle model, as opposed to secure in the standard model of cryptography. Random oracles are typically used as an ideal replacement for cryptographic hash functions in schemes where strong randomness assumptions are needed of the hash function's output. Such a proof generally shows that a system or a protocol is secure by showing that an attacker must require impossible behavior from the oracle, or solve some mathematical problem believed hard in order to break it. Not all uses of cryptographic hash functions require random oracles: schemes that require only one or more properties having a definition in the standard model (such as collision resistance, preimage resistance, second preimage resistance, etc.) can often be proven secure in the standard model (e.g., the Cramer–Shoup cryptosystem). Random oracles have long been considered in computational complexity theory, and many schemes have been proven secure in the random oracle model, for example Optimal Asymmetric Encryption Padding, RSA-FDH and Probabilistic Signature Scheme. In 1986, Amos Fiat and Adi Shamir showed a major application of random oracles – the removal of interaction from protocols for the creation of signatures. In 1989, Russell Impagliazzo and Steven Rudich showed the limitation of random oracles – namely that their existence alone is not sufficient for secret-key exchange. In 1993, Mihir Bellare and Phillip Rogaway were the first to advocate their use in cryptographic constructions. In their definition, the random oracle produces a bit-string of infinite length which can be truncated to the length desired. According to the Church–Turing thesis, no function computable by a finite algorithm can implement a true random oracle (which by definition requires an infinite description). In fact, certain artificial signature and encryption schemes are known which are proven secure in the random oracle model, but which are trivially insecure when any real function is substituted for the random oracle. Nonetheless, for any more natural protocol a proof of security in the random oracle model gives very strong evidence of the practical security of the protocol. In general, if a protocol is proven secure, attacks to that protocol must either be outside what was proven, or break one of the assumptions in the proof; for instance if the proof relies on the hardness of integer factorization, to break this assumption one must discover a fast integer factorization algorithm. Instead, to break the random oracle assumption, one must discover some unknown and undesirable property of the actual hash function; for good hash functions where such properties are believed unlikely, the considered protocol can be considered secure.
Views: 371 The Audiopedia
Joins in Oracle
 
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This is a demo intro video about Oracle and Joins in oracle to understand how we teach our students.
Oracle Virtual Column vs pseudo column
 
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Oracle Virtual Column vs pseudo column Details on pseudo column @ https://youtu.be/GIGmZwShGh4 Details on Virtual Column @ https://youtu.be/qUALFDzLDJw
Views: 131 Siva Academy
오라클 힌트 강좌#4, HASH조인의 이해와 ORDERED, USE_HASH힌트를 이용한 해시조인유도와 조인시 드라이빙 테이블의 선정을 위한 오라클 힌트 강좌
 
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오라클 힌트 강좌#4, HASH조인의 이해와 ORDERED, USE_HASH힌트를 이용한 해시조인유도와 조인시 드라이빙 테이블의 선정을 위한 오라클 힌트 강좌 해시조인 이란? 해시조인을 위한 USE_HASH 힌트의 이해 ORDERED, LEADING 힌트를 통한 해시 조인시 드라이빙 테이블(Build Input)의 선정
Views: 358 이종철
Oracle Database 12c demos: In-Memory Column Store Architecture Overview
 
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The demonstration provides an overview of the architecture of the In-Memory Column Store feature introduced in Oracle Database 12c Release 1 patchset 1.
Oracle Interview question : what is dual table in oracle
 
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Oracle Interview question : what is dual table in oracle Oracle dual table is automatically created as part of installation in SYS schema. Dual table has one column called DUMMY of VARCHAR2(1) datatype. This table is useful for computing a constant expression with select statement List of all the SQL and PLSQL interview questions https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 1251 Siva Academy
MySQL Tutorial #3 in Hindi: Select Statement, Distinct Clause with Example Queries
 
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MySQL Tutorial #3 for Beginners in Hindi: Select Statement, Distinct Clause with Example Queries MySQL tutorial for Beginners MySQL Installation Guide How to Install MySQL on windows 10
Hashing and Password Storage (How to Store Passwords)
 
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Surety Security suretysecurity.org Passwords Video 3: Hashing and Password Storage (How to Store Passwords) Shweta Batheja Samantha Lagestee Andrew Lee Mike Verdicchio Brian Walter David Evans Supported by the National Science Foundation SaTC Program
Views: 9907 David Evans
AWS April 2016 Webinar Series - RDS for Oracle - Quick Provisioning. Easy Management. Reduced Cost
 
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Amazon RDS provides advanced features and architectures that enable graceful migration, high performance, elastic scaling, and high availability for Oracle database applications. With Amazon RDS, you can deploy multiple editions of Oracle Database in minutes with cost-efficient and re-sizable hardware capacity. Attend this webinar to learn best practices for running Oracle on AWS in a variety of single- and multi-instance topologies to realize the benefits of the cloud while reducing costs. This webinar teaches you to take advantage of features unique to Amazon RDS to improve availability and simplify management. You will also learn how easy it is to migrate your Oracle database to RDS for Oracle using AWS Database Migration Service. Learning Objectives: Advantages of using RDS for your Oracle Database Features, options and capabilities of Amazon RDS for Oracle Cost and licensing options Getting started with RDS for Oracle, how to launch and configure the database instance Migrating your on-premises database to RDS for Oracle using AWS Database Migration Service Advanced topics: Backup, High-availability, Point-in-time restoration, Database cloning
Views: 2730 AWS Online Tech Talks
Temporary tables in SQL Server   Part 34
 
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In this video we will learn about 1. What are temporary tables 2. The 2 different types of temporary tables -- Local Temporary Tables and Global Temporary tables 3. Difference between local and global temp tables Text version of the video http://csharp-video-tutorials.blogspot.com/2012/09/temporary-tables-in-sql-server-part-34.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-34-temporary-tables.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
Views: 186792 kudvenkat
SQL Database Fundamentals: 09.1 Demo: Clustered and Non-Clustered Indexes
 
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Would you like to learn the basics of relational databases? Join us for this look at SQL Database fundamentals, along with those of database management systems and database components. Get an in-depth introduction to the terminology, concepts, and skills you need to understand database objects, administration, security, and management tools. Plus, explore T-SQL scripts, database queries, and data types. Start with a look at creating tables, inserting data, and querying data in tables. Then, learn about data manipulation, optimize database performance, and work with non-relational data. Get practical help on basic database administration, including installation and configuration, backup and restore, security, monitoring, and maintenance. Take this SQL Database tutorial to prepare for additional online courses for database administrators (DBAs), developers, data scientists, and big data specialists. Check it out! 1 | Introduction to Databases View a course introduction, and get started with databases. 2 | Getting Started with Tables Get an introduction to concepts and techniques for creating tables, inserting data, and querying data in tables. 3 | Working with Data in Tables Learn about data manipulation using Transact-SQL (T-SQL), including INSERT, UPDATE, and DELETE. Explore wrapper objects, such as views and stored procedures. 4 | Optimizing Database Performance Get an introduction to terminology and concepts for optimizing database performance by using indexes. 5 | Working with Non-Relational Data Explore additional types of data that can be used in modern databases, including XML and JSON. 6 | Basic Database Administration Learn about terminology and concepts for basic database administration, including installation and configuration, backup and restore, security, monitoring, and maintenance.
SQL: Types of Indexing
 
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In this tutorial, you'll learn how to make use of different indexes...
Views: 33695 radhikaravikumar
AskTOM Office Hours - Database In-Memory May 2018
 
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Andy Rivenes (@TheInMemoryGuy) and Maria Colgan (@SQLMaria) continue their series on Database In-Memory features by focusing on In-Memory Aggregation. In this session we review aggregation and what a Group By does, quickly review how a hash join works (see our previous session for more details) and then dive in and explore In-Memory Aggregation or Vector Group By as it is called in the SQL execution plan. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 172 Oracle Developers
Create Login Window in C# step by step
 
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Link : http://www.csharpsteps.com This tutorials teach how to Create Login window with c# and sql server by won.Using c sharp programming, we create this login form. This is the best way to learn c# . Here Step by step learn ado.net concepts too.
Views: 1951255 Vetrivel D
How to CAUSE Oracle free buffer waits
 
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This is a snippet from my online video seminar, Understanding And Resolving Oracle Free Buffer Wait Contention. Check it out here: http://www.orapub.com/video-seminar-understanding-eliminating-oracle-free-buffer-waits
Views: 1091 OraPub, Inc.
SQL Tuning How to Tune Joins - Lesson 2 of 4 - Optimal Join Order
 
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Tune your SQL joins! Learn what "filtered rows percentage" is and how to get the optimal join order. A free tutorial from SkillBuilders and Oracle Certified Master DBA John Watson. See all lessons, Free, at http://skillbuilders.com/tuning-joins-optimal-join-order.
Views: 1606 SkillBuilders
oracle interview question index related questions
 
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Oracle Interview Question - oracle index related questions Description: Oracle Interview Question - oracle index related questions 1. What is Index? How to create index? 2. What are the types of index? 3. How to find the list of indexes for a given table? 4. Explain B-tree index 5. Explain Bitmap index 6. Explain "Function based" index 7. Explain "Reverse Key" index 8. When to choose what type of index? 9. How to know index is being used? 10. How to monitor index usage? 11. What are the advantages/drawbacks of indexes? Click here to subscribe to my youtube channel http://www.youtube.com/channel/UCBt6VrxAIb5jLh9HLDcdwtQ?sub_confirmation=1 Oracle Interview questions and Answers at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vr0v4wVyvT3GEuA0J0M4xBm Oracle 18C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vqe06V1tIBcvnslMPWX69bW Oracle 12C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1VqM1u2IHWzZIgziqejl6wx- Oracle PLSQL records and collections at https://www.youtube.com/playlist?list=PLb1qVSx1k1VpAFTXopXvAh_D3PLcTntdm
Views: 604 Siva Academy
SHADOW OF WAR - UNIQUE ONLINE VENDETTA IN DESERT
 
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SHADOW OF WAR - UNIQUE ONLINE VENDETTA IN DESERT
Views: 1266 SHADOW-MAN
What's Email Hashing?
 
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There is a lot of talk about “identity” in the advertising and marketing space right now with companies like Salesforce and Oracle making it easier than ever for brands to take their customer identity data (specifically email addresses) and use it to reach these customers in paid media channels likes of Google, Facebook, LiveIntent and Twitter – a process known as CRM Retargeting. But while this process has gotten easier, many brands are still asking the same question Gandalf asks Frodo about the ring: Is it secret? Is it safe? That’s why this week, we’re taking a moment to explain what “hashing” means, and how it de-identifies the email address into a secure and unique method for leveraging a brand’s CRM data. Love the awesome content you're seeing? Check out our other videos and be sure to subscribe: https://blog.liveintent.com/category/liveintentional/
Views: 1360 LiveIntent
What is an Index - Database Tutorial 8
 
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Database Tutorial. This video is about Database Fundamentals. I hope this series of videos can help those who want to be Database Professionals. I will cover various database technologies including Oracle Database, Microsoft SQL Server database and Sybase. Video: What is an Index (Video 8 in the Database Tutorial Series)
Views: 113947 Sam Dhanasekaran
Learn Oracle | What is RDBMS
 
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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: 416 Pebbles Tutorials
PHP & MySQL Tutorial 44 - Generating unique IDs and random strings (uniqid and md5 functions)
 
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This tutorial explains how to generated unique ID strings using the uniqid() function and how to generate random strings using the md5 function. Sample code: http://codemahal.com/video/generating-unique-ids-and-random-strings-in-php/
Views: 22038 Daniel Wood
How To Use The Oracle SQL Net Message To Your Advantage - Introduction
 
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How To Use The SQL*Net Message From Client Event To Your Advantage - webinar introduction. Idle wait events are usually ignored in our performance analysis. It's because they diminish what we should be focus on... most of the time. We need master the "not most of the time" as well. So, in this webinar I'm going to focus on the idle wait event, SQL*Net message from client. I'll show you what this wait event is, why it's important and not important, and how to use it to our advantage in both a time-based analysis and an ASH based analysis. And of course, you'll be able to download and immediately use any tools that I use. For more information on how you can watch the full length webinar, or for more information on Oracle Ace Craig Shallahamer, go to www.orapub.com
Views: 57 OraPub, Inc.
How To Build An Invoicing Application With nuBuilder Forte
 
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In this video I’m going to walk you through the process of turning a blank nuBuilder Forte database into a useable Invoice Creation Application and how to search your data. This video covers Fast Forms, Hash Cookies, SQL Builder and Fast Reports. nuBuilder Forte is the fourth iteration of nuSoftware's popular open source application. nuBuilder Forte aims to further ease-of-use, and ease-of-creation for both back-end and front-end users. As with all of nuSoftware's offerings, nuBuilder Forte is available to download for free forever to use for whatever purpose desired. Follow the link for more information http://www.nubuilder.com This video was presented by Chris Warman https://www.youtube.com/user/chriwarm TRANSCRIPT: Hi, my name is Chris and in this video I’m going to walk you through the process of turning a blank nuBuilder Forte database into a useable Invoice Creation Application and how to search your data. First of all, I’m going to create a Form and Table using the Fast Form Builder. I’m including a Unique Code, Name, and three Address lines to store data belonging to Customers. After I’ve built the Form, I’ll go to the new Form’s properties and make some changes including renaming the Form and resizing its Browse Columns. Now I’ll resize and align individual Objects...and adjust and rearrange Objects together... Now I’ll go through the same process to create a second Fast Form, this time to store data for Products that certain Customers can buy. I’m including a Unique Code, Name, Price and a Customer Lookup. To modify the Customer Lookup, I’ll open it via the Form Object List. I’ll choose a Form in the Lookup tab and scroll through the available fields to use as the Code and Description. I’ll use the SQL Builder to change the statement used to display the Form’s Browse columns. The Third Fast Form to create is the Invoice Form, which will include an AutoNumber, a Date, a Customer Lookup and Totals. Next I’m going to get the Customer Lookup functioning correctly. Once set-up, I’m adding three lines of nuSetFormValue PHP code. Once a Customer is chosen in the Lookup function, this code will fill out the Address lines by grabbing the values from the Customer Table. At this point I’ll build the final Fast Form, a Subform called Invoice Item. Now I can update the Subform Object on the Invoice Form to display the Invoice Item Subform. To limit the Invoice to only show items available to the Customer selected in the Customer Lookup I’ll clone the Product Browse Form, name it “Product By Customer” and add an extra line of SQL utilising nuBuilder’s Hash Cookies so that the Subform’s Product Lookup will restrict results shown based on the current Invoice Customer Lookup ID. Now I’ll add some PHP code to run after the Product Lookup has been chosen to populate the Price field. Lastly, I’ll set up the Calc fields to work correctly. Back in the Browse Screen I’ll join the Customer Table with the Invoice Table to show the Customer’s ID as the Customer’s Name instead. I’ve gone ahead and entered data into the Customer, Product and Invoice table, to show you how to search the data. nuBuilder Forte has a robust search and sort tool in every Browse Form. When searching I can sort any column in ascending or descending order, I can keyword search with singular characters or words, I can search using multiple characters or words separated with spaces. I can also turn columns off so that they aren’t included in the keyword search. Finally, I’ll use the Report Builder to build a printable Invoice. To begin with, I’m going to create use the SQL Builder to link the Customer and Invoice table to display Customer names. Then in the Report Builder, I’ll select the SQL, and add the fields I want from both the Invoice and Customer tables. I’ll rename the column titles, resize the width and select the Total as the column to be summed up at the bottom of the report. I’ll also order the report by the Invoice Number column. Before running the report I’ll rename the Report and change the format of the Totals, I can also swap the Report between landscape and portrait. Now I can run the report and generate a pdf file with the required data. This now is a fully functioning Customer Product Invoicing Application using NuBuilder Forte. Thanks for watching, don’t forget you can go to forums.nubuilder.com for further help and tips.
Views: 29086 nuBuilder - Official
Optimal Security Reductions for Unique Signatures  Bypassing Impossibilities with A Counterexample
 
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Paper by Fuchun Guo and Rongmao Chen and Willy Susilo and Jianchang Lai and Guomin Yang and Yi Mu, presented at Crypto 2017. See https://www.iacr.org/cryptodb/data/paper.php?pubkey=28243
Views: 59 TheIACR
DWH Interview Question :Number of  fact and Dimension table in project
 
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This is a common question asked in a DWH and BI interview, What are the number of fact and dimension tables you had in your project. While it seems that the answer to the question is numeric (4 fact and 10 dimensions . The interviewer is looking for specific details. This video explains how exactly you should answer such questions, It explains the entire answer with the help of a retail organisation.
Views: 6139 Tech Coach
SQL 12c Tutorial 20 : SQL 12c Creating Multiple Indexes on column
 
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SQL 12c Tutorial 20 : SQL 12c Creating Multiple Indexes on column SQL 12c New Features SQL 12c Tutorial for beginners Oracle 12c Tutorial for beginners Creating Multiple indexes on column
Views: 1022 TechLake
Merge Statement
 
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Views: 506 Saif Shaikh
Active Data Guard and Database In-Memory
 
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Join Andy Rivenes (@TheInMemoryGuy) and Maria Colgan (@SQLMaria) for the next Database In-Memory AskTOM Office Hours focusing on services with Database In-Memory. We're going to explain how services work with Active Data Guard and DBIM, and how to populate objects on a subset of RAC nodes. AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 145 Oracle Developers
Part 21 - Databases - Cluestered Indexes vs. Non Clustered Indexes
 
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- Indexes in Books - Indexed data in Dictionary, Telephone Directory - Indexes in databases (Clustered Index, Non-Clustered Index) - Heap table vs. Index Table - CREATE/DROP Clustered Index - CREATE/DROP non-Clustered Index Script file: https://github.com/bilalshahzad139/LearnInUrdu/blob/master/Databases/Scripts/21_Indexes.sql
Views: 492 Learn In Urdu
Teradata Architecture 2 (Class 3)
 
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Teradata Architecture topic continuation... For more details about training or any questions please contact +918499999111 or [email protected]
Views: 3989 Manohar Krishna

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