Home
Search results “Oracle validate indexes”
Common Oracle SQL Tuning Errors - Lesson 1 Validate and tweak the Design for SQL Performance
 
07:44
Lesson 1: Before tuning SQL it is important to look at the data design. For example, is the design under or over-normalized? Are the correct data types used? Are the keys indexed? What constraints are declared? All of these and more have an impact on SQL response time. Watch all free lessons in this tutorial at http://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors.
Views: 294 SkillBuilders
How to Detect Soft Corruption in Oracle 12c Database
 
18:19
Detection of Soft Corruption in 12c: To use the scripts below replace : , ",# and $ by proper bracket Lets Create a tablespace and small table. SQL: create tablespace DEMO1 datafile '/u02/tstdb1/TSTDB1/datafile/demo01.dbf' size 50M SQL: create table objects tablespace DEMO1 as select * from dba_objects; SQL: alter table objects add constraint pk_obj primary key #object_id$; SQL: create index idx_obj_name on objects#object_name$ tablespace demo1; Backup tablespace. RMAN: backup tablespace DEMO1; We need to put the DB in archivelog first Rebuild index with NOLOGGING option to simulate soft corruption later. RMAN: alter index idx_obj_name rebuild nologging; Confirm that we have datafiles that require backup because they have been affected with NOLOGGING operation. RMAN: report unrecoverable; Simulate corruption. RMAN: alter database datafile 5 offline; RMAN: restore datafile 5; RMAN: recover datafile 5; RMAN: alter database datafile 5 online; Query table with corrupted index and notice error. SQL: select count#*$ from objects where object_name like 'A%'; Let’s perform validation of datafile to check block corruption. RMAN: backup validate check logical datafile 5; Notice that we have 457 blocks marked corrupt but v$database_block_corruption view is empty. SQL: select count#*$ from v$database_block_corruption; Let’s query v$nonlogged_block view. set lines 200 set pages 999 select file#, block#, blocks,object#,reason from v$nonlogged_block; Will RMAN detect that we have corrupted blocks? RMAN: backup datafile 5; RMAN backup won’t fail due to NOLOGGING corrupt blocks and our backup will contain soft corrupted blocks. Let’s Identify corrupt segments using v$nonlogged_block view. set lines 2000 set pages 9999 col owner for a20 col partition_name for a10 col segment_name for a20 SELECT e.owner, e.segment_type, e.segment_name, e.partition_name, c.file# , greatest#e.block_id, c.block#$ corr_start_block# , least#e.block_id+e.blocks-1, c.block#+c.blocks-1$ corr_end_block# , least#e.block_id+e.blocks-1, c.block#+c.blocks-1$ - greatest#e.block_id, c.block#$ + 1 blocks_corrupted FROM dba_extents e, V$NONLOGGED_BLOCK c WHERE e.file_id = c.file# AND e.block_id "= c.block# + c.blocks - 1 AND e.block_id + e.blocks - 1 := c.block# UNION SELECT s.owner, s.segment_type, s.segment_name, s.partition_name, c.file# , header_block corr_start_block# , header_block corr_end_block# , 1 blocks_corrupted FROM dba_segments s, V$NONLOGGED_BLOCK c WHERE s.header_file = c.file# AND s.header_block between c.block# and c.block# + c.blocks - 1 UNION SELECT null owner, null segment_type, null segment_name, null partition_name, c.file# , greatest#f.block_id, c.block#$ corr_start_block# , least#f.block_id+f.blocks-1, c.block#+c.blocks-1$ corr_end_block# , least#f.block_id+f.blocks-1, c.block#+c.blocks-1$ - greatest#f.block_id, c.block#$ + 1 blocks_corrupted FROM dba_free_space f, V$NONLOGGED_BLOCK c WHERE f.file_id = c.file# AND f.block_id "= c.block# + c.blocks - 1 AND f.block_id + f.blocks - 1 := c.block# order by file#, corr_start_block# / This is the best outcome to get if you notice corruption errors. All errors are related to index corruption so we could fix this problem rebuilding index. alter index idx_obj_name rebuild; Simply issuing "alter index rebuild" command won't work. We should mark index unusable to drop segment before rebuilding it or just rebuild index with online option. It is better choice to mark index unusable because you don't need additional space then, but I will simply rebuild index with online option and see what will happen. SQL: alter index idx_obj_name rebuild online; Index altered. SQL: select count#*$ from objects where object_name like 'A%'; No errors... but, let's validate datafile for corruption. RMAN: backup validate check logical datafile 5; Notice "Marked Corrupt" column. Hm... 457 like before. Don't worry, this is not new corruption. These are FREE blocks which will be reused and Oracle will automatically re-format those blocks. Query the v$nonlogged_block view again as given above. We could force re-formatting creating dummy table and inserting data to dummy table. Check Doc ID 336133.1. create table s # n number, c varchar2#4000$ $ nologging tablespace DEMO1; SQL: BEGIN FOR i IN 1..1000000 LOOP INSERT /*+ APPEND */ INTO sys.s select i, lpad#'REFORMAT',3092, 'R'$ from dual; commit ; END LOOP; END; / SQL: drop table sys.s purge; Notice that we don't have corrupted blocks any more. RMAN: backup validate check logical datafile 5;
Views: 156 OracleDBA
What is BLOCK RANGE INDEX? What does BLOCK RANGE INDEX mean? BLOCK RANGE INDEX meaning
 
08:12
What is BLOCK RANGE INDEX? What does BLOCK RANGE INDEX mean? BLOCK RANGE INDEX meaning - BLOCK RANGE INDEX definition - BLOCK RANGE INDEX 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 A Block Range Index or BRIN is a database indexing technique. They are intended to improve performance with extremely large tables. BRIN indexes provide similar benefits to horizontal partitioning or sharding but without needing to explicitly declare partitions. A BRIN is applicable to an index on a table that is large and where the index key value is easily sorted and evaluated with a MinMax function. BRIN were originally proposed by Alvaro Herrera of 2ndQuadrant in 2013 as 'Minmax indexes'. Implementations thus far are tightly coupled to internal implementation and storage techniques for the database tables. This makes them efficient, but limits them to particular vendors. So far PostgreSQL is the only vendor to have announced a live product with this specific feature, in PostgreSQL 9.5. Other vendors have described some similar features, including Oracle, Netezza 'zone maps', Infobright 'data packs', MonetDB and Apache Hive with ORC/Parquet. BRIN operate by "summarising" large blocks of data into a compact form, which can be efficiently tested to exclude many of them from a database query, early on. These tests exclude a large block of data for each comparison. By reducing the data volume so early on, both by representing large blocks as small tuples, and by eliminating many blocks, BRIN substantially reduce the amount of detailed data that must be examined by the database node on a row-by-row basis. Data storage in large databases is layered and chunked, with the table storage arranged into 'blocks'. Each block contains perhaps 1MB in each chunk and they are retrieved by requesting specific blocks from a disk-based storage layer. BRIN are a lightweight in-memory summary layer above this: each tuple in the index summarises one block as to the range of the data contained therein: its minimum and maximum values, and if the block contains any non-null data for the column(s) of interest. Unlike a traditional index which locates the regions of the table containing values of interest, BRIN act as "negative indexes", showing the blocks that are definitely not of interest and thus do not need to be processed further. Some simple benchmarks suggest a five-fold improvement in search performance with an index scan, compared to the unindexed table. Compared to B-trees, they avoid their maintenance overhead. As BRIN are so lightweight, they may be held entirely in memory, thus avoiding disk overhead during the scan. The same may not be true of B-tree: B-tree requires a tree node for every approximately N rows in the table, where N is the capacity of a single node, thus the index size is large. As BRIN only requires a tuple for each block (of many rows), the index becomes sufficiently small to make the difference between disk and memory. For a 'narrow' table the B-tree index volume approaches that of the table itself; the BRIN may be only 5-15% of it. A large database index would typically use B-tree algorithms. BRIN is not always a substitute for B-tree, it is an improvement on sequential scanning of an index, with particular (and potentially large) advantages when the index meets particular conditions for being ordered and for the search target to be a narrow set of these values. In the general case, with random data, B-tree may still be superior. A particular advantage of the BRIN technique, shared with Oracle Exadata's Smart Scanning, is in the use of this type of index with Big Data or data warehousing applications, where it is known that almost all of the table is irrelevant to the range of interest. BRIN allows the table to be queried in such cases by only retrieving blocks that may contain data of interest and excluding those which are clearly outside the range, or contain no data for this column. A regular problem with the processing of large tables is that retrieval requires the use of an index, but maintaining this index slows down the addition of new records. Typical practices have been to group additions together and add them as a single bulk transaction, or to drop the index, add the batch of new records and then recreate the index. Both of these are disruptive to simultaneous read / write operations and may not be possible in some continuously-operating businesses. With BRIN, the slowdown from maintaining the index is much reduced compared to B-tree. Wong reports that B-tree slowed down additions to an unindexed 10GB table by 85%, but a comparable BRIN only had an overhead of 11%. BRIN may be created for extremely large data where B-tree would require horizontal partitioning.....
Views: 208 The Audiopedia
COL9: Working with String-indexed Associative Arrays
 
34:03
One of my favorite features of associative arrays is the ability to index by string, in addition to integer. You can have all sorts of fun! This video was taken from PLSQLChannel.com, originally recorded before Steven Feuerstein re-joined Oracle in March 2014. ======================================== Practically Perfect PL/SQL with Steven Feuerstein 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.
Java trouble shooting - JDBC - Parameter index out of range
 
03:35
This video shows the cause and solution to the error Parameter index out of range when dealing with JDBC.
Views: 3169 Jaret Wright
Tables, Validation and INDEX/MATCH
 
26:11
In this tutorial I go through tables, data validation and INDEX/MATCH. I also completely nubcake up a VLOOKUP using MATCH because I forgot to add "FALSE" at the end of the formula. (hangs head in shame)
Views: 12 Gray's Projects
Difference Between Delete and Truncate
 
03:41
Below is link for Useful Pl/SQL Books http://goo.gl/XMy0tt ---------------------------------------------------------- Difference Between Delete and Truncate in Detail On bigger picture they serve the same purpose but there are many Differences listed with examples Point Delete Truncate 1. Data Recovery Delete: Come under the DML Category, we need to commit or Rollback explicitly to make the changes permanent, so we can recover the data by Rollback command fully with in a session or up to a point if Save Points are used Fall In DDL Category (DDL Command issue the Auto commit implicitly) so no chances of Recovery even not using the Flashback table method. But Truncate operations are also logged , they didn’t generate redo SQL but they are logged , view for truncated data info V$LOGMNR_CONTENTS 2. Data Removal Delete Can remove all or selected data using the Where Clause predicates. Or we can say delete any subset of rows We can Truncate complete table or a partition or sub partition of a table. 3. Speed Delete is Slower because oracle maintain the redo logs for Read Consistency (so that every session connected can see a consistent data at a given point of time ) Delete is very time consuming activity especially when table have numerous indexes and Triggers associated with table Faster as no data logs are maintained no associated trigger firing. 4. DML Triggers Firing DML (Delete) triggers associated with table will fire. DML Trigger will not fire in case of truncate method. 5. Flashback Technology Data can be recovered even after commit operation using Flashback Table options Flashback_transaction_query table will give what to recover and up to which point. Data cannot be recovered in truncate method by Flashback table option. 6. Referential Integrity Constraint Behavior if we don’t have related data in child table then we can delete the data from the parent table or we have variants like On Delete Cascade & on Delete set Null. We can’t truncate a table with enable Referential Integrity Constraint, even there is no data in the child table, we have to disable or drop the constraint if we want to truncate the table. Exception: Truncate is possible if the FK is self-referential means primary key and foreign key are on the same table. 7. Space De allocation or Space Utilization No extent reset with delete when deleting rows from a table, extents are not de allocated, So if there were 50 extents in the table before the deletion, there will still be 50 after the deletion. Truncate: When a table is truncated it will free the space allocated except in case of reuse storage clause. This space can subsequently be used only by new data in the table or cluster resulting from insert or update operations .All extents are de allocated leaving only the extents specified when the table was originally created .Example So if the table was originally created with min extents 3, there will be 3 extents remaining when the tables is truncated. When you truncate a table, NEXT is automatically reset to the last extent deleted. 8. High Water Mark Delete will not reset the high water mark Truncate will reset the High Water mark which is very important for performance point of view as in case of full table scan and full index scan oracle will read all the block under high water mark this makes a lot of difference in terms of performance. 9. Cluster No as such restriction with delete. You cannot individually truncate a table that is part of a cluster. You must truncate the cluster, Delete all rows from the table, or drop and re-create the table. 10. Information Capturing Delete : we can capture the row information what we have deleted using Delete Method, f you are deleting multiple records then use composite data types (collections & records) Truncate Don’t have this feature of capturing the deleted records. 11. Function Based Index Impact DELETE You cannot delete rows from a table if a function-based index on the table has become invalid. You must first validate the function-based index. Truncate: No as such restriction 12. UNUSABLE Indexes Delete no as such feature. Truncate if table is not empty then truncate make all unusable indexes to useable. 13. Complex views You cannot delete data from a Complex view except through INSTEAD OF triggers. But we can delete data from simple Views and MV. We cannot truncate a view simple or complex but you can truncate MV with special Features like Preserve MV Logs and Purge MV Logs. 14. Privileges Delete You need to provide delete table privilege on object. Truncate you must have drop table privilege there is no truncate table privilege exists. 15. Domain Index No as such restriction You cannot truncate the object having domain index in invalid or In progress state
Views: 13084 Ram Gupta
Working with Flat files - Flat File Validation
 
21:53
Flat files are very commonly use to transfer data between internal and external systems, The video explains common things that you need to consider while validating and working with flat files in detail
Views: 2248 Tech Coach
Container Pipeline Service Index Validation on Pull Request
 
09:10
This shows the running of index validation as a CI job on every pull request to the index.
Views: 5 Mohammed Zeeshan
Oracle views explained with real project examples
 
24:33
This video demonstrates what are oracle views and why and when you should use them. It explains abstraction and security that the views offer with different real project examples. The DML operations you can perform on views and the restrictions. Syntax : CREATE VIEW view_name AS SELECT columns FROM tables [WHERE conditions]; Please do watch the video and leave your inputs/questions in the comments section, If you like the video give a thumbs up and share it with your friends who can benefit from this.
Views: 5077 Tech Coach
Oracle - SQL - Advanced Grouping
 
07:03
Oracle - SQL - Advanced Grouping Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
PL/SQL tutorial 15: DML Trigger With Before Insert, Update and Delete DML Examples
 
09:17
PL/SQL Tutorial 15 explaining DML Trigger with examples such as Before Insert, Update and Delete in Detail. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/dml-triggers Previous Tutorial ► Trigger Intro : https://youtu.be/R3fvX_xf5P4 ► SELECT-INTO : https://youtu.be/F5eMJhwmCQs ►IF-THEN-ELSIF: https://youtu.be/aW9XgUHSr0I ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 101705 Manish Sharma
Database Tutorial 86 - What is an Oracle Trigger - Oracle DBA Tutorial
 
01:47
Database Tutorial 86 - What is an Oracle Trigger - Oracle DBA Tutorial
Views: 1820 Sam Dhanasekaran
Invalid Objects in Oracle 11g
 
10:13
Procedure compile,invalid object,how to make it valid when procedures are invalid,Oracle DBA issues,DBA task to make object valid,oracle 12c,Cloud technology,Dataguard,Real Application cluster
Views: 1369 Athar Fahad
SQL: Explain Plan for knowing the Query performance
 
05:17
In this tutorial, you'll learn how to compare queries to know the better performance query..
Views: 95999 radhikaravikumar
How to download  Database software from Oracle Website
 
04:00
How to download Database from Oracle Website ============================================== https://www.oracle.com/index.html
Views: 54 ANKUSH THAVALI
Database - Full T ext Indexing
 
10:57
How to set up and use full text indexes.
Read only tables in Oracle PLSQL.
 
09:12
How to add or remove read only attribute to a table i Oracle PL/SQL.
Views: 217 Subhroneel Ganguly
Convert a database to ArchiveLog mode - Backup&Reco Video 5
 
03:31
In this video you will learn the steps involved in converting a database from No Archive log mode to Archive Log Mode. 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: 2292 Ramkumar Swaminathan
CVE-2012-1675 Oracle Database TNS Poison 0Day Demonstration
 
04:39
Subscribe: http://www.youtube.com/subscription_center?add_user=wowzataz Blog : http://eromang.zataz.com Twitter : http://twitter.com/eromang Timeline : Vulnerability discovered by Joxean Koret in 2008 Vulberability reported to the vendor by Joxean Koret in 2008 Public release of the vulnerability in Oracle CPU by the vendor the 2012-04-17 Details and PoC of the vulnerability released by Joxean Koret the 2012-04-18 Fake patching of the vulnerability discovered by Joxean Koret the 2012-04-26 PoC provided by: Joxean Koret Reference(s) : Oracle CPU of April 2012 CVE-2012-1675 Affected versions : All versions of Oracle Database Tested with Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 Description : Usage of Joxean Koret PoC require that the database name has a length of 6 characters. Database server characteristics : IP : 192.168.178.150 Oracle version : 10.2.0.4.0 Database listener port : 1521 Database listener has no clients IPs restrictions Database name : arcsig Database username : arcsig Database password : testtest Database client characteristics : IP : 192.168.178.151 SQL*Plus version : 10.2.0.4.0 tnsnames.ora file as bellow : TARGET.DB= (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.178.150)(PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME= arcsig) ) ) Attacker characteristics : IP : 192.168.178.100 Usage of PoC provided by Joxean Koret Demonstration : PoC validation phase On database server : ifconfig On database client : ifconfig sqlplus -v cat tnsnames.ora sqlplus [email protected] HELP QUIT PoC exploitation phase On attacker : Start the MITM proxy, how will intercept the communication between the client and the database : sudo python proxy.py -l 192.168.178.100 -p 1521 -r 192.168.178.150 -P 1521 Start the vulnerability exploitation : python tnspoisonv1.py 192.168.178.100 1521 arcsig 192.168.178.150 1521 On the database client : Connect with SQL*Plus sqlplus [email protected] ? ? INDEX TOTO QUIT You can see that the communication are intercepted by the proxy.
Views: 11629 Eric Romang
1Z0-595 – Oracle Exam Spatial 11g Test Essentials Questions
 
00:46
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: 453 Orsan Stubell
Oracle Business Intelligence 11g Testing and Validating Repository
 
01:14:35
www.dbmanagement.info/Tutorials/Index.htm http://www.dbmanagement.info/Tutorials/OBIEE.htm http://www.dbmanagement.info/Tutorials/Essbase.htm www.dbmanagement.info/Tutorials/Informatica.htm www.dbmanagement.info/Tutorials/iOS.htm www.dbmanagement.info/Tutorials/Java.htm www.dbmanagement.info/Tutorials/JQuery.htm www.dbmanagement.info/Tutorials/Linux.htm www.dbmanagement.info/Tutorials/LYNC_SERVER_2013.htm www.dbmanagement.info/Tutorials/MapReduce.htm www.dbmanagement.info/Tutorials/Massive_UE4.htm www.dbmanagement.info/Tutorials/MetricStream.htm www.dbmanagement.info/Tutorials/Microstrategy.htm www.dbmanagement.info/Tutorials/MS-Dynamics.htm www.dbmanagement.info/Tutorials/MS_Access_2016.htm www.dbmanagement.info/Tutorials/MS_Exchange_Server.htm www.dbmanagement.info/Tutorials/MS_OneNote_2016.htm www.dbmanagement.info/Tutorials/MS_OneNote_2016 .htm www.dbmanagement.info/Tutorials/MS_Outlook_2016.htm www.dbmanagement.info/Tutorials/MS_PowerPoint_2016.htm www.dbmanagement.info/Tutorials/MS_Publisher_2016.htm www.dbmanagement.info/Tutorials/MS_SharePoint_2016.htm www.dbmanagement.info/Tutorials/MS_Word.htm www.dbmanagement.info/Tutorials/MYSQL-PHP.htm www.dbmanagement.info/Tutorials/Networking.htm www.dbmanagement.info/Tutorials/OBIEE.htm www.dbmanagement.info/Tutorials/OpenGL.htm www.dbmanagement.info/Tutorials/Oracle_12c_Administration.htm www.dbmanagement.info/Tutorials/Oracle_DEMAND_PLANNING.htm www.dbmanagement.info/Tutorials/Oracle_E-business_tax.htm www.dbmanagement.info/Tutorials/Oracle_EBS.htm www.dbmanagement.info/Tutorials/Oracle_Financial_Applications.htm www.dbmanagement.info/Tutorials/Oracle_Identity_Manager.htm www.dbmanagement.info/Tutorials/Oracle_Mobile.htm www.dbmanagement.info/Tutorials/Oracle_Payroll_Fundamentals.htm www.dbmanagement.info/Tutorials/Oracle_Performance_Tuning.htm
Views: 220 dbmanagement. info
Oracle Linux Server 7.4 Installation + Guest Additions on Oracle VirtualBox [2017]
 
12:15
This video tutorial shows Oracle Linux Server 7.4 Installation and overview on Oracle VirtualBox step by step. This tutorial is also helpful to install Oracle Linux 7.4 on physical computer or laptop hardware. We also install VirtualBox Guest Additions on Oracle Linux for better performance and usability features: Automatic Resizing Guest Display, Shared Folder, Seamless Mode and Shared Clipboard, Improved Performance and Drag and Drop. Steps: 1- Create Virtual Machine on Oracle VirtualBox 2- Start Oracle Linux Server 7.4 (Oracle Linux 7 Update 4) Installation 3- Install VirtualBox Guest Additions on Oracle Linux Server 4- Test Guest Additions Features: Automatic Resizing Guest Display and Shared Clipboard 5- Oracle Linux Server 7.4 Overview Oracle Linux Server 7.4 New Features and Improvements Oracle Linux is an enterprise-class Linux distribution supported by Oracle and built from source packages for Red Hat Enterprise Linux (RHEL). Some of the special features of Oracle Linux include a custom build and rigorously tested Linux kernel called Oracle Unbreakable Kernel, tight integration with Oracle's hardware and software products including most database applications, and zero downtime patching feature that enables administrators to update the kernel without a reboot. Oracle Linux 7 Update 4 is an updated build of the enterprise-class Linux distribution built from the source code for Red Hat Enterprise Linux 7.4 but featuring its own unbreakable kernel. Oracle Linux 7 Update 4 continues to enhance your security stance with several new capabilities. UEFI Secure Boot is a system in Secure Boot mode loads only those boot loaders and kernels that have been signed by Oracle. Oracle has updated the kernel and GRUB 2 packages to sign them with a valid Extended Validation (EV) certificate. Oracle Linux 7 offers the latest innovations and improvements to support customers and partners in developing and deploying business critical applications across the data center and into the cloud. In-place upgrades from Oracle Linux 6.5 to Oracle Linux 7 is supported. Oracle Linux Website: https://www.oracle.com/linux/index.html Download Oracle Linux Server 7.4 ISO: https://community.oracle.com/docs/DOC-917963 Oracle Linux Server 7 Minimum System Requirements You can install Oracle Linux 7 on x86-64 systems with up to 2048 logical CPUs and 64 TB of memory. The theoretical upper limit is 5120 logical CPUs and 64 TB of memory, but Oracle has not tested this configuration. A minimum of 2 logical CPUs and 1 GB of memory per logical CPU is recommended. Although the minimum disk space required for installation is 1GB, a minimum of 5 GB is recommended. Hope you found it informative and useful. Any questions or comments are welcomed. PLEASE SUBSCRIBE TO THE CHANNEL ---------------------------------------------------------------------------- Website: http://www.SysAdminsHowto.com/ Facebook Page: https://www.facebook.com/SysAdminsHowto/ Twitter: https://twitter.com/SysAdmHowto Linux Video Tutorials: https://linux-video-tutorials.blogspot.com/ Oracle Linux 7.4 Installation on VirtualBox Video: https://youtu.be/GKvCTKoPIrQ
Views: 18351 Linux Video Tutorials
Materialized Views in Oracle - Part 2
 
10:34
The Video explains the different refresh options available for materialized views. It also specifies what refresh strategy should be used in which scenario.
Views: 3695 Tech Coach
Send SMS from Oracle database - step 2
 
03:56
Learn to create table layout in Oracle to send SMS from Oracle with Ozeki NG SMS Gateway. Dig deeper: http://bit.ly/1ko6eEZ. In this video you can learn how to connect a system and create a user for database sms. Then you will see, how you can create a table layout. You can instert the sms sending code to this layout ot be able to send out your first database sms.
Views: 8444 ozekisms
SQL: Check Constraint
 
05:11
In this tutorial, you'll learn how to make use of check constraint. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 12259 radhikaravikumar
How to Schedule NetWorker Online File and Media Index Maintenance Operations
 
06:47
This video demonstrates how to schedule the NetWorker maintenance operations which will expire data as per the configured data of expiration: https://dell.to/2RWUvSL
Views: 366 Dell EMC
Coherence - Index Visibility Improvements
 
08:14
This video is an overview of the new index visibility improvements included in Coherence 3.7. Useful links: Coherence 3.7 YouTube Playlist: http://www.youtube.com/view_play_list?p=8E968C09A92D9F82 The Oracle Coherence Wiki: http://coherence.oracle.com Coherence on OTN: http://www.oracle.com/technology/products/coherence/ The Coherence Incubator: http://coherence.oracle.com/display/INCUBATOR/ Coherence Discussion Forums: http://forums.oracle.com/forums/forum.jspa?forumID=480
Views: 714 OracleCoherence
index informatica
 
00:27
Publicidad para pantalla de club colon de santa fe
Views: 70 fedeferreyra
How to Resolve Oracle SQL Parent Key Not Found (ORA-02291)
 
05:49
In this video, we’ll explain what the ORA-02291 “parent key not found” error is, see an example, and look at how to resolve it. This error usually happens when we try to insert data into a table. It looks like this: Error is: ORA-02291: integrity constraint (constraint_name) violated - parent key not found So what does this error mean? It means we’re trying to insert data into a child table, and there is no related record in the parent table. If a foreign key has been set up to enforce this relationship, there needs to be a parent to insert a child that refers to it. Watch the video to see an example of this error as well as how to resolve it. For more information on Oracle SQL, refer to the Database Star website here: https://www.databasestar.com/
Views: 2320 Database Star
Complete User Registration system using PHP and MySQL database
 
32:43
Source code: https://goo.gl/qrFQmV Support me on Patreon: https://goo.gl/hv7yjB In this video, I go through the whole process of creating a user, logging them in and allowing them to also log out. In the previous login videos I have on this channel, there were some loopholes like when a user enters the index.php on the url without having logged in, it still takes them to the home page. But that is not secure. This new video checks that and makes sure it automatically redirects any request to the login page when it finds out that the user isn't logged in. - - - - - - - - - - - - - - - - - - - C O U R S E S - - - - - - - - - - - - - - - - - - - { B O O T C A M P S } - - The Web Developer Bootcamp: http://bit.ly/2NpDcKR - - The Complete Web Developer in 2018: Zero to Mastery: http://bit.ly/2N0ZW4F { P H P } - - PHP for Beginners - Become a PHP Master - CMS Project: http://bit.ly/2u5QMIw - - Create a REAL Social Network like Facebook in PHP + MySQL: http://bit.ly/2wUv3om - - PHP with Laravel for beginners - Become a Master in Laravel: http://bit.ly/2QcbeRf - - PHP OOP - Understand Object Oriented Programming in PHP: http://bit.ly/2CysNs3 { P Y T H O N } - - Complete Python Bootcamp: Go from zero to hero in Python 3: http://bit.ly/2wSybRs - - Complete Python Masterclass: http://bit.ly/2oNWfQW { J A V A S C R I P T } - - Modern JavaScript From The Beginning: http://bit.ly/2wUHdwD - - The Complete JavaScript Course 2018: Build Real Projects!: http://bit.ly/2wUlZ1L - - Modern React with Redux: http://bit.ly/2QcWBx0 - - MERN Stack Front To Back: Full Stack React, Redux & Node.js: http://bit.ly/2CAaeDY
Views: 2390327 Awa Melvine
PLS-4: PL/SQL Variables
 
24:47
For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 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 ---------------------------------------------------------------------------------------- A variable is nothing but a name given to a storage area that our programs can manipulate. Each variable in PL/SQL has a specific data type, which determines the size and layout of the variable's memory; the range of values that can be stored within that memory and the set of operations that can be applied to the variable. The name of a PL/SQL variable consists of a letter optionally followed by more letters, numerals, dollar signs, underscores, and number signs and should not exceed 30 characters. By default, variable names are not case-sensitive. You cannot use a reserved PL/SQL keyword as a variable name. PL/SQL programming language allows to define various types of variables, which we will cover in subsequent chapters like date time data types, records, collections, etc. For this chapter, let us study only basic variable types. With PL/SQL you can declare variables and then use them in SQL and procedural statements anywhere that an expression can be used. Variables can be used for the following: • Temporary storage of data: Data can be temporarily stored in one or more variables for use when validating data input and for processing later in the data flow process. • Manipulation of stored values: Variables can be used for calculations and other data manipulations without accessing the database. • Reusability: After they are declared, variables can be used repeatedly in an application simply by referencing them in other statements, including other declarative statements. • Ease of maintenance: When using %TYPE and %ROWTYPE (more information on %ROWTYPE is covered in a subsequent lesson), you declare variables, basing the declarations on the definitions of database columns. If an underlying definition changes, the variable declaration changes accordingly at run time. This provides data independence, reduces maintenance costs, and allows programs to adapt as the database changes to meet new business needs. More information on %TYPE is covered later in this lesson. Types of Variables" All PL/SQL variables have a data type, which specifies a storage format, constraints, and valid range of values. PL/SQL supports four data type categories—scalar, composite, reference, and LOB (large object)—that you can use for declaring variables, constants, and pointers. • Scalar data types hold a single value. The main data types are those that correspond to column types in Oracle server tables; PL/SQL also supports Boolean variables. • Composite data types, such as records, allow groups of fields to be defined and manipulated in PL/SQL blocks. • Reference data types hold values, called pointers, that designate other program items. Reference data types are not covered in this course. • LOB data types hold values, called locators, that specify the location of large objects (such as graphic images) that are stored out of line. LOB data types are discussed in detail later in this course.
Views: 41600 Oresoft LWC
Learn Oracle | Using Rollup Function, Cube Function
 
05:50
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: 584 Pebbles Tutorials
Oracle SQL Tutorial In Bangla-E1-Manipulating Data -Merging Rows
 
08:08
Welcome to www.TrainerBD.com ‘s Free Oracle Video Tutorial download section. Here you will find a lot of free Oracle tutorial videos. e.g. Oracle Database 10g Tutorial, Oracle DBA 11g Tutorial, Oracle SQL Tutorial, Oracle PLSQL Tutorial, Oracle Forms 6i Tutorial, Oracle Forms Developer Tutorial, Oracle Fusion Middleware Tutorial, Oracle Apex Tutorial etc. Other training institutes will charge a lot money for this training. But www.TrainerBD.com offers this Oracle Training In Bangladesh for 100% free through these Oracle Tutorial Videos. Do you want to free download the Oracle Video Tutorials? Click http://goo.gl/kcYHWk These Oracle Tutorial Videos will teach you skills that directly align with real-life IT job. It shows the hands-on approach to the Oracle database, Oracle SQL, Oracle PLSQL, Oracle Developer Suite and Oracle 11g Fusion Middleware. You will learn Oracle SQL, Oracle PLSQL, Oracle Developer Suite FORMS, REPORTS and Oracle Database Administration, Oracle installation tricks with Oracle Database performance tuning in these Oracle Tutorial Videos series. You’ll discover professional tips and techniques for brilliant and distinctive software as an Oracle Developer and/or Oracle Database Administrator. Here you will learn about Oracle Forms 6i, Oracle Developer Suite 10g along with Oracle 11g Fusion Middleware and the migration process of Oracle Forms and Reports. At the end of these Oracle Tutorial videos a real life project will be completed in Oracle Forms Developer Suite. Later the whole project will be migrated to Oracle 11g Fusion Middleware. During this oracle Tutorial Videos In bangla, Muhammad Abdullah Al Noor (http://goo.gl/DUmKSk) (Skype: ensoftbd, Dial: 017 9072 1177) used some practice sheets in pdf. This pdf(s) will help you keep pace with his on screen actions and verbal instructions. Click here and submit this form: https://goo.gl/uUBj5f to get the pdf(s).   If you have problem downloading the Free Oracle tutorial videos where you can download 100% free “Oracle Training In Bangladesh” sessions, Please go through the following steps: 1- Click here : http://en.savefrom.net/?rmode=false 2- Copy and paste the Youtube video url in the Box. 3- Click Download. 4- Click MP4 480p. for Optimum Resolution Video. Download mpcstar, If you have problem viewing the Free Oracle Tutorial Videos In Bangla for beginners. You can download MPCSTAR by clicking here: http://www.mpcstar.com/download.php TrainerBD.com offer the most affordable Oracle Training in Bangladesh. Click: http://goo.gl/OYI9lF to learn Oracle Made Easy. Oracle Tutorial Videos for Beginners.Join this Facebook Group to get Life time support in Oracle : https://goo.gl/uUBj5f Get Oracle E-books in pdf by submitting this form: https://goo.gl/uUBj5f To Learn Oracle From TrainerBD.com Click Here : http://goo.gl/7pJjhV Oracle Tutorial Group (Facebook):- https://www.facebook.com/groups/Oracletutorialvideos https://www.facebook.com/groups/oracletutorialtechtunes TrainerBD.com Offers the most affordable (BDT. 15,000/-) Oracle Training in Mirpur, Dhaka, Bangladesh. Learn Oracle, Be an Oracle Developer and/or Database Administrator. Click http://goo.gl/OYI9lF to learn Oracle. Search Terms:- oracle video tutorial free download oracle applications tutorial oracle 11g tutorial free download oracle sql tutorial oracle 10g tutorial oracle form builder tutorial oracle forms 10g tutorial oracle 10g tutorial for beginners oracle database 10g tutorial sql oracle oracle for beginners oracle 10g tutorial oracle tutorials for beginners oracle dba tutorial for beginners pdf oracle forms developer tutorial toad for oracle tutorial oracle fusion middleware tutorial oracle forms 6i tutorial oracle sql tutorial oracle 11g tutorial oracle tutorial pdf free download oracle dba tutorial for beginners oracle application express tutorial oracle tutorial for beginners oracle database tutorial oracle apex tutorial oracle sql tutorial sql tutorial oracle 11g tutorial oracle 10g tutorial oracle dba tutorial oracle tutorial for beginners
Views: 1088 TrainerBD .com
Query Light a lightweight and lightning fast Oracle Database client / Browser.
 
02:09
- Has Toad , Sqldevloper like Ctrl + enter to run query function. - Very lightweight application, consumes less than 50Mb in memory. - Provides ability to export/save queried data in excel , csv formats. - Is able to Describe most database objects with select and F4. Download from here. http://www.querylight.in/
Views: 672 Query Light
Oracle PL SQL interview question SQL loader
 
10:58
Oracle PL SQL interview question SQL loader 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: 185 Siva Academy
Coherence - Configuration Validation
 
08:27
This video is an overview of the new XML schema-based configuration validation features included in Coherence 3.7. Useful links: Coherence 3.7 YouTube Playlist: http://www.youtube.com/view_play_list?p=8E968C09A92D9F82 The Oracle Coherence Wiki: http://coherence.oracle.com Coherence on OTN: http://www.oracle.com/technology/products/coherence/ The Coherence Incubator: http://coherence.oracle.com/display/INCUBATOR/ Coherence Discussion Forums: http://forums.oracle.com/forums/forum.jspa?forumID=480
Views: 1031 OracleCoherence
Debugging PL/SQL with Oracle SQL Developer
 
02:37
Quick 2 minute video showing how to open a PL/SQL program in Oracle SQL Developer and debug it, line by line.
Views: 34060 Jeff Smith
Oracleadda.com - Random functions in Oracle
 
12:23
visit our forum: www.oracleadda.com How to generate random numbers, strings and dates in Oracle. Use them for your testing purpose.Please comment in case of any concerns understanding above.
Views: 206 Oracleadda
how to un drop table in oracle
 
06:55
how to un drop table in oracle
Views: 224 Jamaal Khan
Oracle Forms 10g: list items poplist, tlist, combobox with user input
 
24:01
List items poplist, tlist, combobox with user input A list item is an interface object that displays a predefined set of choices, each corresponding to a specific data value. You use the list item at run time to select a single value. List choices or elements are mutually exclusive; one and only one can be selected at a time. The Three List Item Styles • Poplist: Appears as a field with an iconic button attached to the right (When you click a poplist, all its list elements are displayed.) • Tlist: Appears as a rectangular box that displays the list elements (When the display area is not big enough to display all the list elements, a scroll bar is automatically attached to the right to view the remaining list elements.) • Combo box: Appears as a field with a down arrow next to its right (Use the button to display all the combo box list elements. The combo box accepts user input.) Uses and Benefits of List Items • Enable display of a defined set of choices • Display a set of choices without using a vast area of canvas • Provide an alternative to radio groups • Provide a Windows-style list of values Follow me: https://www.facebook.com/munir.du Oracle Forms 10g: Oracle Forms building menus Oracle Forms 10g: Controlling Validation Using Properties-Validate from List Oracle Forms 10g: ONETIME _WHERE clause to restrict the query only once Oracle Forms 10g: Forms Calendar in date field Oracle Forms 10g: Image items Oracle Forms 10g: Change list items at run time Oracle Forms 10g: Dynamic list item Oracle Forms 10g: Case-sensitive query and interacting with check box using trigger Oracle Forms 10g: How to create iconic button
Views: 3764 Leen's Tech
How to Parse XML in Oracle
 
13:54
This Video Shows 1. How to Read and parse XML in Oracle using EXTRACTVALUE and XMLTABLE. 2. When to use extractvalue and XMLTable. 3. Brief Introduction to XMLPATH
Views: 11222 yrrhelp
Creating New Composite Indexes Steps - Developing Scalable Apps with Java
 
00:47
This video is part of an online course, Developing Scalable Apps with Java. Check out the course here: https://www.udacity.com/course/ud859.
Views: 220 Udacity
PL/SQL Triggers
 
09:48
Use of PL/SQL triggers with Oracle 11g using SQL Developer.
Views: 3214 Nicholas Sweeney
CommVault - Fix Missing Index Cache Label
 
03:47
How to fix corrupt or missing index cache label by refreshing the index cache.
Views: 792 F1F5
The Two Types of Object Relations in Oracle Application Builder Cloud Service
 
05:02
Explaining the difference between parent/child relationship and a regular relationship between custom objects in Oracle ABCS
Tutorial Menginstal Apex Oracle
 
13:39
Link download * APEX : http://www.oracle.com/technetwork/developer-tools/apex/overview/index.html * ORACLE : http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index-083047.html
Views: 87 Choi 2Belas
How to run VBScript programs !! Database Training Training ! Infotek-SolutionInc
 
02:26
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)

Lisinopril 20 mg twice a day training
Bula velamox bd 400 mg seroquel
Meloxicam medicamento generico lopid
Etodolac 400 mg tab uses
Cardura xl gdzie kupic warszawa