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BLOB and CLOB in Oracle Database
 
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BLOB and CLOB in Oracle Database
Views: 7794 Abe Samir's Academy
How to load text file content into CLOB column using Oracle sql loader
 
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How to load text content into oracle table CLOB column? http://easy-learning-tech.blogspot.in/2018/04/loading-clob-data-into-oracle-table.html
Views: 837 Siva Academy
BLOB and CLOB with Oracle
 
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Servlet based web application for BLOB and CLOB using java, tomcat, oracle xe. create table link: https://github.com/pratikthakkar/dbms join our community at: https://discord.gg/4M5dr3E
Views: 3936 pratik thakkar
ORACLE 12c: How to extend VARCHAR2 datatypes to 32k
 
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New feature 12c: Extend to VARCHAR2() 32k, instead of 4000 bytes. Let take advanced of VARCHAR2 over CLOB !!
Views: 5354 Database Tutorials
Oracle  || LOB Large object in PL/SQL by Shiva
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS , ADF, INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo............
XMLTABLE : Convert XML into Rows and Columns using SQL
 
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This video gives a quick overview of the XMLTABLE functionality, which can be used to convert XML documents in to rows and columns in SQL. For more information see: https://oracle-base.com/articles/misc/xmltable-convert-xml-data-into-rows-and-columns-using-sql https://oracle-base.com/articles/misc/sqlxml-sqlx-generating-xml-content-using-sql Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Mike Hichwa : Twitter : https://twitter.com/mikehichwa1 Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 21555 ORACLE-BASE.com
development part 1, Blob and Clob with oracle
 
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Servlet based web application for BLOB and CLOB using java, tomcat, oracle xe. create table link: https://github.com/pratikthakkar/dbms join our community at: https://discord.gg/4M5dr3E
Views: 631 pratik thakkar
Oracle SQL Tutorial 32 - VARCHAR2 and NVARCHAR2
 
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This video we are going to discuss the VARCHAR2 and the NVARCHAR2 data types. The previous videos are a good foundation to this video. I've actually discussed so much stuff in those videos that I don’t have a whole lot to say. Good for you, right? I discussed over the previous videos that you should prefer to use VARCHAR2 over CHAR. That's because there is not a difference in performance or storage for a VARCHAR2 column. The only difference is that an CHAR column forces each value to take up a certain length even if it's not. There is one difference between the variable length and fixed length data types here that you need to know about, and that is storage limits. CHAR has a limit of 2000 bytes, while VARCHAR2 has a limit of 4000 bytes. That means you can store twice as much junk in a VARCHAR2 column! Other than that, these data types work exactly the same. I recommend you always use the VARCHAR2 data types instead of the CHAR data types, and only use NVARCHAR2 if you have a non-Unicode database. This will allow you to store Unicode characters in a column. Now, the amount of storage you can put in a VARCHAR2 column is twice what you can put in a CHAR column, but 4000 characters is still not very many characters. This is where the LOB data types come in, 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: 5111 Caleb Curry
How To Save & retrieve Image files into/from database table using BLOB column
 
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How To Save & retrieve Image files into/from database table using BLOB column
Views: 161 Siva Academy
Oracle Retrieve data from XML Document using XMLTable
 
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Oracle retrieve data from xml document using xmltable
Views: 6112 Sridhar Raghavan
Formatting your Oracle Query Results Directly to CSV
 
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How to get Oracle SQL Developer to automatically format your query results to CSV, HTML, JSON, Insert statements, and more.
Views: 42132 Jeff Smith
Batch export Oracle CLOB data from query results to files
 
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Batch export Oracle CLOB data from query results, by OraLobEditor, http://www.withdata.com/oralobeditor/ . Download link: http://www.withdata.com/down/OraLobEditor.exe .
Views: 2985 Shiji Pan
Oracle EMPTY_BLOB Function
 
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https://www.databasestar.com/oracle-lob-functions/ The Oracle EMPTY_BLOB function is used to initialise a LOB column to an empty value. You can use it in an INSERT statement, an UPDATE statement, or with a variable in PL/SQL. The syntax of the EMPTY_BLOB function is: EMPTY_BLOB That’s it - no parameters. Why would you set a BLOB value to empty? It means you have initialised it but not given it a value. It’s good to know this function exists if you ever need to use it. For more information about the Oracle EMPTY_BLOB function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-lob-functions/
Views: 102 Database Star
Oracle LOBS
 
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Oracle LOBS
Views: 1866 The Silent DBA
blob in oracle
 
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in this tutorial i teach blob in oracle
IO5: Manipulate BFILEs with DBMS_LOB
 
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This video explores the world of BLOBs and BFILEs, from the perspective of a PL/SQL developer. Download my demo.zip from v.gd/sfdemo to access and run all referenced scripts. 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.
UTL FILE READ FROM A FILE
 
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Oracle SQL PLSQL and Unix Shell Scripting
Views: 2446 Sridhar Raghavan
Querying JSON Objects Using Dot Notation in Oracle 12C
 
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This video demonstrates some examples on querying JSON objects in Oracle12C. Dot notation is used to query the objects in this video, while other videos of mine will cover other query methods.
Views: 1922 Pretty Printed
How to Parse XML in Oracle
 
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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: 11189 yrrhelp
Oracle 11g Tutorial #2: Different Datatypes of Oracle
 
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Different datatypes of oracle 11g. Varchar2, char, Number , date, BLOB anf CLOB datatypes. Oracle 11g Tutorial #2: Different Datatypes of Oracle . Thanks for watching my videos regularly and motivate me to touch the another milestone. Please subscribe my channel "Learn TechToTech" My Website : www.learnfromrakesh.com My Twitter Account : https://twitter.com/LearnTechtotech My Facebook Account: https://www.facebook.com/LearnTechToTech
Views: 225 Learn TechToTech
Mapping: Write XML data to Oracle Clob
 
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Mapping to Write XML data to Oracle Clob using XML generator.
Views: 1460 InfaMarketplace
Mapping: Read XML Data from Oracle Clob
 
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Mapping to Read XML data from Oracle Clob and use XML parser to write it into XML files.
Views: 3738 InfaMarketplace
Batch import Oracle CLOB data from files
 
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Batch import Oracle CLOB data, by OraLobEditor, http://www.withdata.com/oralobeditor/ . Download link: http://www.withdata.com/down/OraLobEditor.exe .
Views: 747 Shiji Pan
How to load DATA from NON-ORACLE file into ORACLE
 
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In this video i'm going to demonstrate you how to load data from non-oracle file into oracle step by step.
Views: 1260 OCP Technology
Batch export Oracle CLOB data to files
 
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Batch export Oracle CLOB data, by OraLobEditor, http://www.withdata.com/oralobeditor/ . Download link: http://www.withdata.com/down/OraLobEditor.exe .
Views: 371 Shiji Pan
Adv Java||JDBC-117||Working with Large Objects (BLOB And CLOB)|| Introduction
 
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Course Content ======================= 1) JDBC In Simple Way 2) Storage Areas 3) JDBC 4) JDBC Architecture 5) JDBC API 6) Types of Drivers 7) Standard Steps For Developing JDBC Application 8) Select Operations And Non-Select Operations 9) Programs On Database Operations 10) Aggregate Functions 11) Real Time Coding Standards For JDBC Application 12) Working With MySQL Database 13) Life Cycle of SQL Query Execution 14) PreparedStatement (I) 15) SQL Injection Attack 16) Stored Procedures and CallableStatement 17) Cursors 18) Functions 19) Batch Updates 20) Handling Date Values For Database Operations 21) Working with Large Objects (BLOB and CLOB) 22) Connection Pooling 23) Properties 24) Transaction Management in JDBC ============================================= jdbc jdbc java tutorila jdbc java examples jdbc mysql examples Java Database Connectivity (JDBC) Adv Java JDBC Tutorial Java JDBC Tutorial jdbc tutorial for beginners JDBC Tutorial Introduction to JDBC Advanced Java Tutorial JDBC Tutorial in depth JAVA Database Tutorial JDBC with MySql Complete Course JDBC in Simple Way ============================== You an see more Java videos following link: Java tutorial by durga sir https://goo.gl/XWb4RL Java 9 by durga sir https://goo.gl/hXGyBW Java 1.8 Version New Features by Durga sir https://goo.gl/iHXXYU Adv Java JDBC Tutorial by Durga sir https://goo.gl/8q16Eo OCJA 1.8 Java SE 8 Programmer - I (1Z0 - 808 ) By Durga sir https://goo.gl/gC6R7f Core Java by NagoorBabu sir https://goo.gl/s6Nvj1 Advenced Java by Nagoorbabu sir https://goo.gl/ZZonzJ CoreJava by Ratan https://goo.gl/3VM19v Advanced Java jdbc by Ratan https://goo.gl/Rn2UXr Advjava tutorials - JSP by Ratan https://goo.gl/Z6ytxm Adv java servlets tutorial by ratan https://goo.gl/zTwi9y Servlet and JSP Tutorial by anji reddy https://goo.gl/jZMRUv Advanced Java Jdbc by Anjireddy https://goo.gl/16CGzX Hibernate byAnjireddy https://goo.gl/qQojvZ Struts by Anjireddy https://goo.gl/nE1Eof Spring by Mr.AnjiReddy https://goo.gl/NfN14R ADV JAVA by Naveen https://goo.gl/bhSsXF Spring by Mr.Naveen https://goo.gl/huVwFN Hibernate by Mr. Naveen https://goo.gl/TY3Wpd Struts by Mr.Naveen https://goo.gl/Vkmiw7
Informatica : Clob Data Type To Blob Data Type Conversion using Java Tranformation
 
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Converting Character Large Object of Source to Binary Large Object of Target using Informatica Java Transformation. For more information please check http://gogates.blogspot.in/2013/09/transfering-clob-data-to-blob-using.html
Views: 5467 Mandar Gogate
CLOB QUESTIONS
 
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Questions by Louisa.
Views: 73 Louisa Sanders
How to Decode XML In Oracle Database?
 
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Sample Code Link: https://github.com/arulxaviers/Decode_XML_In_Oracle Thi video Will Teach you How to Decode XML In Oracle Database? how to read xml file in oracle pl sql extract value from xml oracle dbms_xmlgen.convert ampersand oracle xmltable example oracle xml query examples how to parse xml in oracle pl sql xml parsing in oracle 11g oracle xmltype extract example XMLTYPE XMLREAD Decode XML in Oracle
Views: 2262 Oracle PL/SQL World
Batch update Oracle CLOB field data from files
 
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Batch update Oracle CLOB field data, by OraLobEditor, http://www.withdata.com/oralobeditor/ . Download link: http://www.withdata.com/down/OraLobEditor.exe .
Views: 256 Shiji Pan
30.Saving text files in database using JDBC | Saving CLOB data in database
 
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In this video you will learn how to save text files in database using JDBC using a demo project. Below is the GitHub link to download source code: https://github.com/kishanjavatrainer/StoreTextFilesInDatabaseDemo.git
Views: 897 KK JavaTutorials
Oracle Tutorial || Oracle|Adv Sql | Datatypes - BFile by basha
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonline.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
Regular Expressions in oracle part 3/ Arabic
 
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-- we use Regexp to search/ match / replace string --1 Regexp_like --2 Regexp_replace --3 Regexp_instr --4 Regexp_substr --5 Regexp_count --note we can user Regexp with CHAR/Varchar2/clob but not LONG https://docs.oracle.com/cd/B12037_01/server.101/b10759/functions116.htm#SQLRF06303 http://psoug.org/reference/regexp.html
Views: 455 khaled alkhudari
Oracle ||   Data types of  Oracle by Siva
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS , ADF, INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo............
Tutorial#5 Why/When/Where we use  data type in oracle database
 
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Detail explanation on oracle data type like Number blob/clob/nclob/(integer)/varchar2/varchar/char/nvarchr2/ncharvarchar2/date/long/rowid Giving the in-depth explanation on the data type of Oracle database -------------------------------------------------- Oracle SQL Practice Question: There is no practice question for this topic -------------------------------------------------- Frequently asked interview question on Oracle SQL https://www.youtube.com/watch?v=f7E30fV8wJA&index=1&list=PLiLpmqwkwkCv4qmtBnz4M3zIs1_ukkboT In this video, you will get the answer to the following question what is Oracle data type where to use Oracle data type why we Oracle data type oracle data types tutorial In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 200 EqualConnect Coach
Oracle SQL Tutorial 29 - NCHAR Part 1
 
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NCHAR is another data type available in Oracle database. This data type is very similar to the char data type with some key differences. NCHAR is also known as the national character set. This is a data type that allows us to store Unicode characters. It is really recommended that you watch the two videos over Unicode and UTF-8 because this video is going to talk a lot about it. Why is it that we have an entire data type dedicated to storing Unicode? That will be easily understood once we understand how character sets and encodings are applied to Oracle. They are applied at the database level. That means that you have a character set that applies to the entire database. This is in contrast to some database management systems that allow you to apply a data type at the table and column level. For example, in MySQL you can make a table have a character set, and make a specific column in that table a different character set. That means we can customize everything at the expense of adding potential complexity and confusion. Oracle does not work that way. In Oracle, we define one character set for the entire database. The problem with defining a character set for the entire database is that it may not be the character set we want to use for everything. That is where the NCHAR column comes in. The NCHAR column allows us to have a Unicode column inside of a database that does not use Unicode as the default character set. That is important because it is very often that we want to use Unicode but we may not need to use it for everything, for example if that application is working with ASCII nearly all of the time. If you are using Unicode for the database, then NCHAR is not going to be needed and should not be used. This data type is not as widely accepted, so only use it if you absolutely need to, specifically when you need to store Unicode in a non-Unicode database. Additionally, there is some controversy when it comes to whether or not you should use the CHAR and NCHAR data types in Oracle at all. We will discuss why in an upcoming video. In the next video we are going to go over some specific character sets that Oracle can use. See you then! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Suppor 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: 3838 Caleb Curry
Displaying Image of Pdf Report in BI Publisher: Oracle -Apex 18.2
 
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1. CREATE OR REPLACE FUNCTION pdf2img(p_blob IN BLOB) RETURN CLOB IS l_clob CLOB; l_step PLS_INTEGER := 12000; - make sure you set a multiple of 3 not higher than 24573 BEGIN FOR i IN 0 .. TRUNC((DBMS_LOB.getlength(p_blob) - 1 )/l_step) LOOP l_clob := l_clob || UTL_RAW.cast_to_varchar2(UTL_ENCODE.base64_encode (DBMS_LOB.substr(p_blob, l_step, i * l_step + 1))); END LOOP; RETURN l_clob; END; Mobile : 01554-767291
How to use the Oracle SQL PIVOT Clause
 
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PIVOT allows you to "flip a table on its side", i.e. Columns to Rows / Rows to Columns. Previously we did this with DECODE or CASE. As of Oracle 11g, Oracle Database includes the PIVOT clause (and UNPIVOT). Oracle expert Geoff Wiland from SkillBuilders will demonstrate PIVOT, UNPIVOT, including the use of aggregate functions.
Views: 10334 SkillBuilders
Session6 Data type in Oracle
 
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Session 6: Datatypes In Oracle   ALPHABET           : A-Z , a-z NUMBER              : 0-9 (with precision and scale) DATE / Temporal  : any Date and time (Hours, Minutes, Seconds, Mili-seconds, Timestamp, Timezone etc)   Alphabet + Number = Alphanumeric Data                                     = String / CHARACTER Datatype Category Number                    =  Numeric Datatype Category Date                         = Date Datatype Category 1. CHARACTER Datatype: CHAR, VARCHAR, NCHAR: CHAR is fixed length datatype and VARCHAR is Variable length datatype to store character data. i.e. A-Z , a-z , 0-9 , all keyboard characters etc. The default size is 1 character and it can store maximum up to 2000 bytes. Example : EName, EmpID, PassportNo, SSN, etc. EName CHAR(10) := ‘TOM’; wastage of 7 space after the string EName VARCHAR(10) := ‘TOM’; Spaces can be Reuse which left after the string NCHAR additionally handles NLS(National Language Support). Oracle supports a reliable Unicode datatype through NCHAR , NVARCHAR2 , and NCLOB  VARCHAR2, NVARCHAR2: These are Variable length datatype. VARCHAR2 handles alphanumeric character string whereas NVARCHAR2 handles alphanumeric character string with NLS(National Language Support). The default size is 1 character and it can store maximum up to 4000 bytes.   LONG:  Variable length string.  (Maximum size: 2 GB - 1) Only one LONG column is allowed per table. RAW:    Variable length binary string (Maximum size 2000 bytes) LONG RAW: Variable length binary string (Maximum size 2GB) 2. NUMERIC Datatype: NUMBER: It stores Numeric values and performs numeric calculations. NUMBER,   NUMBER(n),   NUMBER(p,s) It stores Numbers up to 38 digits of precision. SeqNo NUMBER;                     1, 123, 12345678 EmpID NUMBER(4);                 1, 123, 1234 Sal NUMBER(7,2);                     23456.78 , 123.45 — correction in video: Sal NUMBER(a7,2); which is wrong please ignore. 1234567 can be a type of NUMBER, NUMBER(7), NUMBER(7,0) It can store both integer and floating point numbers NUMERIC(p,s) FLOAT:   Ex:  EmpSal FLOAT;    FLOAT(7)       Decimal Points allowed DEC(p,s), DECIMAL(p,s) , REAL, DOUBLE PRECISION INTEGER:   Ex:  SSN INTEGER;       Decimal Points are not allowed INT, SMALLINT 3. DATE Datatype: DATE: It stores DATE(Date, Month, Year) and Time(Hour, Minute, Second, AM/PM) and performs calculations with such data. Default DATE format in Oracle is “DD-MON-YY” Based on "Gregorian calendar" where the date ranges from “JAN 1 4712 BC” to “DEC 31 9999 AD” doj DATE;    “18-MAR-2010 12:30:00 PM” TIMESTAMP:    It can store all parameters as DATE datatype and additionally it can have “Fraction of seconds” and TIMESTAMP WITH TIMEZONE / TIMESTAMP WITHOUT TIMEZONE. Range from 0-9 digits, the default size is 6. 4. LOB Datatype: LOB: “Large Object” data. It can store pictures, motion pictures, Textfiles etc. CLOB: “Character Large Object” is used to store structured information like a text file with a specific file format. BLOB: “Binary Large Object” is used to store Un-structured information like Image, JPEG files, MPEG files etc. BFILE: “Binary File” is used to store the pointer to a specific file / Just store the location of a file. Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) Extra Information: NCLOB : It supports all the character set supported by CLOB and additionally it handles NLS(National Language Support ) Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) ROWID and UROWID(optional size) Datatype: contains fixed length Binary data. BBBBBBB.RRRR.FFFFF combination of BLOCK-ROW-DATABASE FILE Physical and Logical ROWID Upcoming Session: Session 7: Populating Data into Tables(INSERT Statement): Inserting data into all columns of a table Inserting data into Required columns of a table Inserting NULL value into a table Inserting Special Values(USER / SYSDATE) into a table Supplying data at runtime(using & and &&) THANK YOU :)
Views: 98 Prabhat Sahu
What Is The Use Of LOB In Oracle?
 
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Introduction to lobs oracle help center. Use oracle lob's apache db project the software lobs and undo management not as simple i thought large objects (lobs). Using oracle lob data types with ojbbackgrounder large objects in databases. Htm url? Q webcache. Object datatypes and lobs oracle help center. Introduction to lobs oracle help center docs. Space usage of lobs, general behavior and in otm database lob space oracle dba scripts. Two type of lobs supported. This chapter contains these topics this describes the usage and semantics of lobs that you need to be familiar techniques use when accessing a cell in lob column differ table print_media oracle database sample schema pm, is used has introduced many new multi media datatypes, or datatypes if just as an indexing system file locations why not long raw difference between internal external. Those stored as operating system files, such bfiles large objects (lobs) are a set of datatypes that designed to hold amounts data. How to determine oracle lob storage footprint? Database and xmltype data types (oracle connector) ibm. Object data types and lobs oracle help centeroracle large object (lob) supportoracle lob working with blob clob devart. Oracle cd b10501_01 adl01int. Where is lob data stored? . [email protected] select count( ) from external tables containing lob data. Storing data in lobs enables you to access and manipulate the efficiently your application use lob (large object) columns store large amounts of (maximum existing long raw attributes is recommended by oracle this chapter introduces objects (lobs) discusses how types are used development. Lob types support both input and output streaming. A lob can hold up to a maximum size ranging from 8 terabytes 128 depending on how your database is configured. This articles shows how external tables are used to read clob and blob data, enabling parallel load operations of large 7 jan 2014 what is lob (large object) a group oracle database build in data types. Tanel poder's performance operations on tables and views that contain lob data in oracle finding table name for segment base external containing. The microsoft 12 apr 2012 so i have a lob segment taking up lots of space need to find out the corresposding table for. Using lob data types in oracle database allows user to store 14 sep 2011 how the dba can find size of a segment, space that is allocated and unused within if you've marked blob column as deduplicated then you run something like following get stats on actual bytes used connector supports reading writing bfile, blob, configure use inline form, set enable Introduction lobs help center. Your database the most 25 jan 2010 as soon old versions of lob data pages start to occupy more than pctversion amount used space, oracle tries further, oracle8 provides call interface (oci) and pl sql package internal s use copy semantics participate in transactional model 22 apr 2012 there was a question l about where is undo for rollback & consistency,
Oracle 12c new feature Identity column
 
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Oracle 12c new feature Identity column oracle identity column identity columns in oracle 12c
Views: 125 Siva Academy
SQL 036 Data Types, Character String Data, CLOB or Character Large OBject
 
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Explains the SQL CLOB or Character Large OBject data type. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 1233 cbtinc
Using Oracle UTL_FILE
 
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Using Oracle UTL_FILE for more info maxvlearn.com
Views: 1956 khaled alkhudari
Oracle SQL Tutorial 23 - Intro to Data Types
 
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Every column within a table has to be given what is known as a datatype. A data type is a fairly simple concept when you dissect the word. It is literally the type of data. Why do we use types, though? The biggest benefit is so that Oracle knows how to interpret and work with our data. It also makes the database better at rejecting incorrect data. If we had to concept of a data type, there would be a lot more work involved in forcing data to be of the right format. It would also be harder for us to get the database to treat the data in the correct way. In addition to this, a database can optimize storage and performance for a column if everything is of the same data type. Because of this, each column can only support one data type. There are numerous different data types in Oracle and it helps us if we categorize them. The first types of datatypes we should learn about are: String, Numeric, Temporal Now, there are few more categories we could make, but these are the main ones. We will worry about the other ones another day as I am only introducing the topic. A string data type is anything within quotes. Most databases use single quotes for string data. Inside of the quotes can be any number of characters. What is a character? Think of any letter, number, or symbol you can type. Some people call these letters, numbers, and symbols alphanumeric. Numeric data type includes only numbers. These data types are often used for data that you plan on using for mathematical calculations. Temporal data types are data types that are used for dates and times. Now, each data type is probably going to have some options you'll need to worry about, but one that comes up with every data type is storage. The reason we need to consider storage is because we may end up with millions of rows in a table and the difference between a few bytes for each row will make a huge difference when we look at the whole picture. When a data type gives you the option of size, you will want to a size that will be able to hold what you need, but nothing more. In the upcoming videos we are going to discuss the available data types in more detail. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 7229 Caleb Curry
SQL: Extract function
 
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In this tutorial, you'll learn how to make use of extract function. 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: 3803 radhikaravikumar
Batch import Oracle BLOB data from files
 
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Batch import Oracle BLOB data, by OraLobEditor, http://www.withdata.com/oralobeditor/ . Download link: http://www.withdata.com/down/OraLobEditor.exe .
Views: 1025 Shiji Pan
Calling a Web Service from Oracle Database Without Using Oracle Wallet
 
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following would be the things you would be learning after watching this video Calling a Web Service from Oracle Database Without Using Oracle Wallet. Things Needed to call the Web Service: Batch File Database Directory Database Jobs Database Procedure Utl_file Procedure to Call Clob Table Calling a https web service with basic Authentication without using Oracle Wallet
Views: 463 MrBajajpankaj
Oracle Tutorial || online training||Adv Sql | Datatypes LONG & LONGRAW by basha
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......

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