Home
Search results “Oracle use invisible indexes”
08 09 Demo   Invisible Indexes
 
04:04
ORACLE
Views: 209 oracle ocm
08 08 Invisible Indexes
 
03:27
ORACLE
Views: 139 oracle ocm
Invisible Indexes ( Excerpt from Oracle Tuning Video Tutorial) - Oracle 12c
 
01:41
Oracle 12c Invisible Indexes is a feature , which is useful in oracle performance Tuning. This is an excerpt from "Oracle Performance Tuning Tutorial". [email protected] +91 9912323000 Oracle SQL Tuning Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:125 Oracle DBA Performance Tuning https://dbvidya.talentlms.com/catalog/info/id:128 Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/perform... Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tun... Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-perform... Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-... Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-t... ER Data Modeling Course : http://www.dbvidya.com/course/er-mode... Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensi... Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 34 DbVidya
Unusable vs Invisible index   - Oracle 12c
 
05:19
Difference between Unusable and invisible index wrt Oracle 12c. +91 991 2323 000 [email protected] Oracle SQL Tuning Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:125 Oracle DBA Performance Tuning https://dbvidya.talentlms.com/catalog/info/id:128 Dimensional Modeling Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:131 Erwin Tool Training Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:130 Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tuning-advanced/ http://www.dbvidya.com/course/performance-tuning-for-dba/ Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/perform... http://www.dbvidya.com/course/dimensional-modeling/ Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-perform... Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-... Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-t... ER Data Modeling Course : http://www.dbvidya.com/course/er-mode... Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensi... Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 91 DbVidya
Oracle Pseudo Column, Virtual Column , Invisible Column and Unused Column
 
05:01
More Details at, Pseudo Column @ https://www.youtube.com/edit?o=U&video_id=GIGmZwShGh4 Virtual Column @ https://www.youtube.com/edit?o=U&video_id=qUALFDzLDJw Invisible Column @ https://www.youtube.com/edit?o=U&video_id=nz48CdgDCt4 Unused Column @ https://www.youtube.com/edit?o=U&video_id=GWo4VcNZo6Y
Views: 367 Siva Academy
Multiple Indexes on the Same Set of Columns
 
03:15
This video demonstrates how you can use invisible indexes to allow multiple indexes on the same set of columns. Multiple indexes on the same column set is a new feature in Oracle 12c. For more information see: https://oracle-base.com/articles/12c/multiple-indexes-on-same-set-of-columns-12cr1 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Scott Spendolini Blog: http://spendolini.blogspot.co.uk/ Twitter: https://twitter.com/sspendol Website: http://www.sumnertech.com/ Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 1465 ORACLE-BASE.com
AskTOM TV - Partial indexing
 
03:44
A video to help you understand the "thought process" behind answering AskTom questions. In this episode, we look at enforcing uniqueness in a table, but only for a subset of the rows blog: https://connor-mcdonald.com
Views: 443 Connor McDonald
SQL 12c Tutorial 20 : SQL 12c Creating Multiple Indexes on column
 
05:33
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: 1171 TechLake
SQL 12c Tutorial 22 : SQL 12c Feature TRUNCATE TABLE With CASCADE option
 
06:21
SQL 12c Tutorial 22 : SQL 12c Feature TRUNCATE TABLE With CASCADE option SQL 12c New Features SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners
Views: 1041 TechLake
09 02 What Should I Index
 
06:54
ORACLE
Views: 43 oracle ocm
SQL 12c  Tutorial 18 : SQL  Invisible Column options in SQL 12c New Features
 
03:21
SQL 12c Tutorial 18 : SQL Invisible Column options in SQL 12c New Features SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners Oracle SQL 12c New Features
Views: 844 TechLake
07 04 Index Column Order Matters
 
04:53
ORACLE
Views: 109 oracle ocm
Reverse Key Index :Types of Btree Index in Oracle
 
15:44
Please subscribe to my new channel. https://www.youtube.com/c/AnIndianAbroadd The Videos explains how Reverse Btree Index works and in what condition they shall be used. Reverse Btree index are used to solve index block contention. You can't perform range scans in reverse btree Index.
Views: 3109 Tech Coach
Oracle Invisible Column
 
06:18
Oracle 12c new feature - Invisible column https://easy-learning-tech.blogspot.com/2018/05/invisible-column-from-oracle-12c.html oracle 12c new features for developers
Views: 323 Siva Academy
Oracle tutorial : What is Virtual column in Oracle PL SQL
 
06:54
This video will show you " Oracle tutorial: What is Virtual column in Oracle PL SQL " sql calculated field computed column oracle-11g-new-feature-virtual-column Oracle tutorial : What is Virtual column in oracle Syntax : column_name [datatype] [GENERATED ALWAYS] AS [expression] [VIRTUAL] 1)The values of the virtual column are not stored in the database. 2)You can not update the values of virtual column. 3)when you try to modify it will give oracle error. 4)These are read only values. 5)Virtual columns used in the WHERE clause of UPDATE and DELETE statement 6)Constraints can be created on them. #techquerypond https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1581 Tech Query Pond
Oracle DB 12c - Indexes Enhancements
 
05:28
Oracle DB 12c - Indexes Enhancements Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
skip_unusable_indexes is NOT skipping unusable indexes!
 
06:52
blog: connor-mcdonald.com Highlights from the April DBA Office Hours session. Office Hours is 100% free Q&A sessions held every month by Oracle experts to help you succeed with the Oracle suite of technologies. Music: Smells Like Summer - Del (Vlog Music No Copyrighted) Video Link: https://youtu.be/IrkMsqcOjGU
Views: 338 Connor McDonald
Oracle New feature 12c  - Multiple Index on same column in oracle
 
05:31
Oracle New feature 12c - Multiple Index on same column in oracle
Views: 343 Siva Academy
Oracle New feature 12c row limiting clause
 
06:22
Oracle New feature 12c row limiting clause https://easy-learning-tech.blogspot.com/p/oracle-12c-new-feature.html
Views: 320 Siva Academy
09 03 Indexing Costs and Overhead
 
04:40
ORACLE
Views: 23 oracle ocm
Oracle 12c R2 Improvements to the Index Usage Tracking Feature
 
41:44
Oracle 12c R2 adds some nice improvements to its index usage tracking feature. With these improvements, it is now easy to find out how many accesses the indexes have received, how many rows have been returned and the most recent time that the index was used. In this webinar OCP DBA John Mullins will explain and demonstrate the behavior changes, enhancements and usage of this feature. This webinar is a subset of the 4 day Oracle Database Performance Tuning course and the 3 day Oracle SQL Optimization for Developers course offered by Themis. This presentation is meant for Oracle development staff and database administrators. It is delivered by Themis instructor John Mullins.
Views: 221 Themis Education
Estimated rows vs actual rows oracle  12c(Explain Plan)
 
03:29
what is "rows" in explain plan? Discusses, SQL execution plan A-ROWS vs. E-ROWS concept. Excerpt from "Oracle SQL Tuning Video Tutorial". dbvidya offers oracle sql tuning online training. www.dbvidya.com [email protected] +91 9912323000 Oracle SQL Tuning Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:125 Oracle DBA Performance Tuning https://dbvidya.talentlms.com/catalog/info/id:128 Dimensional Modeling Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:131 Erwin Tool Training Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:130 Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/perform... Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tun... Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-perform... Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-... Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-t... ER Data Modeling Course : http://www.dbvidya.com/course/er-mode... Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensi... Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 87 DbVidya
Oracle Tutorial - How to add virtual column in oracle 11g
 
07:41
Hello friends in this video i'm going to demonstrate you how to add virtual column in ORACLE 11g step by step. Oracle 11g supports virtual columns which are derived from the other columns in the table. You can use the virtual columns in your queries, you can index them, you can collect the statistics, etc. There are few restrictions on the virtual columns. You cannot write/insert the data into virtual columns. There is no support for index_organized, external, object, cluster, temporary tables.
Views: 1457 OCP Technology
SQL 12c  Tutorial 19 : SQL  IDENTITY Column for generating Sequence Values by default
 
08:21
SQL 12c Tutorial 19 : SQL IDENTITY Column for generating Sequence Values by default SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners SQL 12c New Features Identity columns
Views: 1298 TechLake
SQL Magic: Dynamic Pivot, Polymorphic Table Functions and More
 
32:18
In October's session, Chris Saxon covered SQL magic, including the following highlights: - 0:50 - how to find table name for index (sub)partitons from *_ind_(sub)partitions - 2:00 - SQL Magic! the dynamic pivot update; converting rows & columns in a table via an update statement - 8:30 - Polymorphic table functions; the describe function & fetch_rows procedure; PTFs and the optimizer; examples on LiveSQL.oracle.com. 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. Music by bensound.com 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 by bensound.com
Views: 544 Oracle Developers
09 09 Index not Selective Enough
 
01:30
ORACLE
Views: 27 oracle ocm
002 Virtual Columns
 
05:27
Views: 866 Kartik Mundhra
Oracle 12c: Tạo cột ẩn - Invisible Columns
 
11:29
Tạo cột ẩn - tất cả những gì cần biết về Invisible Columns: - Tạo table có invisible columns. - Chuyển một column thành Invisible và ngược lại. - Lưu ý với check constraint trên invisible columns.
Views: 3345 1Click2beDBA
Oracle Virtual Column
 
08:14
Oracle Virtual Column https://easy-learning-tech.blogspot.in/2018/05/virtual-column-in-oracle.html
Views: 234 Siva Academy
Oracle 12C New Feature Listagg function improvements
 
09:56
oracle 12c new features Queries used in the video are given in the blog link http://easy-learning-tech.blogspot.in/2018/04/oracle-12c-new-feature-listagg-function.html oracle 12c new features for developers
Views: 1807 Siva Academy
Subscriber Comments Reply Video 10 Modifying the order of column without dropping the table
 
09:20
Subscriber Comments Reply Video 10 Modifying the order of column without dropping the table Link for "Oracle Invisible Column" https://youtu.be/nz48CdgDCt4 Link for "Oracle Pseudo Column, Virtual Column , Invisible Column and Unused Column" https://youtu.be/HgVD8oHhGh0 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: 419 Siva Academy
11G features
 
11:48
11G features / Drop Table Test; / 1) Invisible Index / Create Table Test (A Number, B Varchar2(20) ); / Begin For I In 1..100000 loop Insert Into Test Values(I,'test'||I); End Loop; end; / explain plan for Select * From Test where b='test1850'; / Select * From Table(Dbms_Xplan.Display()); / Create Index In_test On Test(b) visible; / Alter Index In_test Invisible; / Alter Index In_test Visible; / Select * From User_Indexes Where Table_Name='TEST'; / ===================== 2) Sql Result Cache / 1. 1st Time It Will Execute The Query From Db 2. After That If We Execute The Same Query, It Wont Execute The Query Again In Db. It Will Fetch The Result From This Cache Memory. ===================== 3) Read only table: / Drop Table Test1; / Create Table Test1 ( A Number, B Number, C Varchar2(20) ); / Insert Into Test1 Values (10, 20, 'test'); / Select * From Test1; / Alter Table Test1 read only; / Insert Into Test1 Values (10, 20, 'test'); / Select * From Test1; / Alter Table Test1 Read write; / Insert Into Test1 Values (10, 20, 'test'); / Select * From Test1; / =========================== 4) Virtual Column; ====== / Drop Table Hist_Student; / CREATE TABLE HIST_STUDENT( ST_MARKS NUMBER, St_Max_Marks Number, St_Perc Number As (round(St_Marks/St_Max_Marks)*100), sum_marks number as (st_marks+st_max_marks) ); / Insert Into Hist_Student (St_Marks,St_Max_Marks) Values(93,150); Insert Into Hist_Student (St_Marks,St_Max_Marks) Values(85,100); / Select * From Hist_Student; / ====================== 5)Listagg / Syntax: / LISTAGG - LISTAGG (measure_expr [, 'delimiter_expr']) WITHIN GROUP (ORDER By Clause) [Over Partition Byclause] / Select Department_Id, Listagg( first_Name,',') Within Group(Order By Salary) Employees From Employees group by department_id; ====================== 6) Sequence Usage / DECLARE L_ID NUMBER; BEGIN L_ID:= TEST_SEQ.NEXTVAL; End; / 7) Regexp_Count / WITH C AS (SELECT ‘Sachin Tendulkar’ STARS FROM DUAL UNION ALL Select ‘virender Sehwag’ Stars From Dual Union All SELECT ‘Gautam Gambhir’ STA`RS FROM DUAL UNION ALL SELECT ‘MS Dhoni’ STARS FROM DUAL UNION ALL SELECT ‘Yuvraj Singh’ STARS FROM DUAL) SELECT STARS, REGEXP_COUNT(STARS, ‘s’, 1, ‘i’) S FROM C; STARS S --------- -- Sachin Tendulkar 1 Virender Sehwag 1 Gautam Gambhir 0 MS Dhoni 1 Yuvraj Singh 1
Making Smart Scan for Exadata Work (Demonstration)
 
03:16
Making Smart Scan Work - Demo I'll go through a simple example of the kind of thing we need to think about when trying to achieve Smart Scan. Let me just enable tracing, run a simple query, select and * from *. Now, there's my query. The result set comes back, and how is it executed? An index full scan with the PK* index. The optimizer is intelligent enough to know that my query can be satisfied purely by reading the index and therefore it didn't have to go to the table at all. It looks very good. Well, it wasn't. Index full scans are an operation that cannot be offloaded. So, to execute that statement, every block of that index was delivered into the buffer cache of my own database instance, and the compute node then has to do the work of extracting those values. What can we do about it? One solution would be to hint the code. I select and demand an index fast full scan, and now we see the magic word "storage." An index fast full scan is offloadable, because an index fast full scan can do direct reads. An alternative approach? Well, you might not want to hint many, many thousands of lines of code. An alternative approach would be to do it through DDL. For example, take that index, make it invisible. Now run my statements without any hint at all, table access storage full, and that was offloaded. Having made the index invisible, Oracle has no option but a full-table scan, and a full-table scan is offloadable. Now, this means I have three options of this very simple example. I can let the optimizer get on with what it wants to do, and then I use an index that I'm doing block serving into the buffer cache. I can hint the code, index fast full scan. That's probably the best option for performance, but it's also the most work. In this intervening case, I make the index invisible so that it will still be used of course for enforcing the primary key constraints, but it will not be visible to the optimizer and therefore influence the optimizer towards using plans that can be offloaded the Smart Scan. Making the choice between this and influencing the optimizer in the correct direction is an extremely difficult job, and it is not always easy to determine what is going to be the best solution.
Views: 3782 SkillBuilders
Oracle New feature 12c  - Expand sql text
 
08:26
Oracle New feature 12c - Expand sql text
Views: 377 Siva Academy
Oracle Exadata Smart Scan - Limitations and Best Practices
 
03:21
Smart Scan is a wonderful capability, but you don't always get it. It's impossible for many execution plans, and this is a major restriction. If you think about what a Smart Scan actually does, it delivers individual columns, individual rows back to the instance. Now, a buffer cache can accept only blocks. Therefore, Smart Scan cannot possibly put those columns of rows into the buffer cache. It's simply not formatted appropriately. So, a Smart Scan has to return values directly into the session's PGA or, to put it another way, the only access method that can use Smart Scan is direct read. Well, what access methods can use direct read? There are only two, which are table full scan and index fast full scan. Any other access method, typically index range scan, table access by row ID, cannot use a Smart Scan. The second major issue, there are strict limitations of the type of objects that can be accessed through Smart Scan. It really is only heap tables. You can't use indexes. You can't use clusters. You can't use IOTs. Heap tables only. Perhaps hardest to track down and giving sometimes very erratic results is that Smart Scan can be interrupted by various conditions. You've met all the requirements for Smart Scan, directory and so on, got the right execution plan. The Smart Scan starts and then hits something that causes a problem. Issues that we know cause problems are, for instance, read consistency, also delayed block cleanout, change rows. Any of those issues and a few others mean that the storage tier will have to interrupt its Smart Scan, deliver complete blocks into that buffer cache, let your session then do what is necessary to the block, and only then can the Smart Scan proceed. Now, in order to maximize the use of Smart Scan, there may be quite a lot of work. Very often, you'll have to adjust your index structures. Making them invisible is a nice technique there. There are many, many, many parameters that can influence the likelihood of achieving a Smart Scan, and almost inevitably you're going to be rewriting a lot of hint SQL and putting hints in it to get the correct execution plans that can enable a Smart Scan to occur. This is all because of one fundamental problem; the optimizer is not in any way aware of the Exadata. The optimizer develops an execution plan in exactly the way it would without the Exadata storage. The use of Smart Scan, the awareness of Exadata comes at the next level down. The optimizer develops the plan through a normal pass and then passes it through to the SQL execution engine, and it's the SQL execution engine that determines, on a case-by-case basis, whether to use the Smart Scan. This means that you might develop a plan and execute the statement 50 times. Forty-nine times, you get a Smart Scan. The 50th time, for whatever reason, the SQL execution engine decides not to. This can result in somewhat erratic performance.
Views: 1730 SkillBuilders
06 04 Index Lookup Operations
 
08:37
ORACLE
Views: 48 oracle ocm
Oracle SQL  Tuning Training Recommendations
 
01:27
dbvidya offers "oracle performance Tuning" , "Data Modeling" Online trainings and Video Tutorials. [email protected] +91 9912323000 Oracle SQL Tuning Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:125 Oracle DBA Performance Tuning https://dbvidya.talentlms.com/catalog/info/id:128 Dimensional Modeling Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:131 Erwin Tool Training Video Tutorial https://dbvidya.talentlms.com/catalog/info/id:130 Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/perform... Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tun... Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-perform... Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-... Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-t... ER Data Modeling Course : http://www.dbvidya.com/course/er-mode... Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensi... Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 31 DbVidya
Unpivot Operator in Oracle Database
 
05:18
UNPIVOT in Oracle, UNPIVOT Operator in Oracle Database
Views: 105 Adam Tech
SQL 12c  Tutorial 21 : SQL 12c Features APPROX_COUNT_DISTINCT
 
03:36
SQL 12c Tutorial 21 : SQL 12c Features APPROX_COUNT_DISTINCT for COUNT & DISTINCT Combination SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners APPROX_COUNT_DISTINCT for COUNT and DISTINCT
Views: 1260 TechLake
Oracle Core,  Лекция 4
 
43:44
Ссылка на файл с презентацией: https://docs.google.com/presentation/d/1hqsC6hEGybAbEEPko56razF7eLBJQEZ3L-ECWtp7rbM/edit?usp=sharing (презентация может быть с анимацией) Ссылка на краткий конспект лекции:https://docs.google.com/document/d/1UFayi0YIXxLrRuj4-JZj-jooyvpoa4rKLOryBloTtag/edit?usp=sharing 1. Create table: permanent tables, temporary tables (on commit delete/preserve rows) 2. Physical properties таблицы: tablespace, logging, pctfree, pctused, initrans 3. Pctfree и pctused 4. Initrans и maxtrans 5.Storage clause: initial, next, minextents, maxextents, pctincrease, freelists, freelist groups, optimal, buffer_pool (keep,recycle), flash_cache (keep, none), encrypt 6. Table properties: column_properties, cache, result_cache, enable_disable_clause, flashback_archive_clause 7. Alter table: column_clause, constraint_clause, alter_table_partitioning, move_table_clause, enable_disable_clause, rename to, shrink space 8. High water mark. Low high water mark 9. Create index: table index clause, index_expr, index_properties, unusable 10. Reverse indexes 11. Function based indexes 12. Alter index: сжатие (shrink space), параллелизм, физические атрибуты (pctfree, pctused, initrans), logging/nologging, rebuild, enable/disable, unusable, visible/invisible, rename to 13. Индекс по внешнему ключу 14. Причины неиспользования индексов 15. Оператор truncate 16. Неявный commit при выполнении ddl 17. Словари данных Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
SQL 12c Tutorial 25 : SQL * Plus History Command  new features
 
04:07
SQL 12c Tutorial 25 : SQL * Plus History Command new features SQL 12c New Features for developers SQL 12c Tutorial for beginners Oracle 12c Tutorial for beginners
Views: 560 TechLake
SQL Magic Trick: Invisible Columns  with Chris Saxon
 
08:07
So many new features in Oracle Database 12c allow DBAs and Developers to work magic... Watch this SQL Magic Trick with Chris Saxon, Oracle SQL Developer advocate and member of the AskTOM team
Views: 212 Oracle Developers
Oracle Database 12cR2 New Features
 
02:21
My latest book on Oracle Database 12c Release 2 New Features. A stunningly read chapter excerpt on the new index monitoring features.
Oracle Database 11g New Features in PLSQL Release 1 Presentation Video Oracle DB
 
06:27
For a quick reference on oracle visit http://PocketORACLE.blogspot.com
Views: 3219 TheEzguide
SQL 12c Tutorial 7 : SQL 12c ROW Limiting Clause
 
06:40
SQL 12c Tutorial 7 : SQL 12c ROW Limiting Clause SQL 12c Tutorial SQL Tutorial for beginners Oracle SQL Tutorial for Beginners
Views: 577 TechLake