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SQL TUTORIAL - CHARACTER FUNCTIONS || TRIM || REPLACE || CONCAT || SUBSTR || INSTR || REPLACE
 
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In this video i'm going to demonstrate you about oracle sql single row functions step by step. concat funcation, substr function, instr function, lpad function, rpad function, trim function, replace function.
Views: 2341 OCP Technology
Oracle Tutorial for Substr and Instr functions
 
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This video explains how Oracle SubStr and Instr function works
Views: 4332 Ganesh Anbarasu
Oracle Database11g tutorials 13 || SQL substr function / SQL substring function
 
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link of SQL substr blog : http://www.rebellionrider.com/SQL-substr-function.htm SQL substr function SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ---------------------------------------------------------------------------- As the name suggests SQL Substr function will return substring from a given source string. Let's see the Syntax Substr (source_string, start_pos, Substr_length) As we can see SQL substr function takes 3 parameters. First one is Source string from which you want to extract the segment. Second parameter is Starting position for sub string from the Source string. And the third parameter is Substr_length which is the length for the substring. First two parameters are mandatory to specify while third one is optional. So we can say. SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. First parameter source string can be of any data type CHAR, VARCHAR2, NCHAR, NVARCHAR2, CLOB, or NCLOB whereas both start_pos, Substr_length parameters must be number data type. The returning result of SQL Substr function is of same data type of source string. Let's see an example of SQL Substr function. SELECT substr('www.RebellionRider.com',5,14) FROM dual; Here in this query url of my website www.RebellionRider.com is our source string with the total length of 22 characters, Now, I want to extract the name of my website that is, RebellionRider. So if you count the total length of the name of the website, it is 14. That's why I have specified 14 as my third parameter of SQL Substr function which is substr_length. Also the name of the website RebellionRider is starting from 5th position therefore I have specified 5 at second parameter of SQL substr function which is strt_pos or starting position. Execute it. Here is our result RebellionRider When starting position is larger than the length of source string. In this case SQL Substr function will return NULL as a result. Let's do an example. SELECT substr('www.RebellionRider.com',23,14) FROM dual; As you can see here I have specified 23 at starting position and the total length of our source string is 22 characters Let's execute And the result is Null. Second scenario When the Substr_length is greater than source string In this case the segment return is the substring from starting position to the end of the string. For example SELECT substr('www.RebellionRider.com',5,23) FROM dual; Our starting position is at 5 means at the first R of RebellionRider and length of substring is set to 23 which is greater than the length of source string that is 22. Execute. As you can see we get a substring from first R of RebellionRider till the end of the source String. Third scenario When you supply numeric or arithmetic expression or a DATE instead of character as Source string to SQL Substr function In this scenario If you have supplied a numeric string instead of character as source string, the oracle engine casts them as a character when they occur as parameter to SQL Substr function. And if you have supplied Arithmetic expression or a DATE then The Oracle engine first solves or evaluates the Arithmetic expression or the DATE Then casts them as a character. Means if you have arithmetic expression in your source string then oracle will first solve it and then change or say cast the value of its result into character. Let's see some example. SELECT substr(50000-7,2,4) FROM dual; Oracle first evaluates the arithmetic expression that is 50000-7 equals to 49993. And then oracle engine casts this result 49993 into a character string. Means 49993 will be a 5 characters string. Starting position of substring is 2, that means from the first 9 of 49993 We specified the length of substring is 4 so we must get 9993 as our result. Let's check execute
Views: 79716 Manish Sharma
Oracle SUBSTR and INSTR example
 
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In this video, we will see how to use Oracle SUBSTR and INSTR functions in a nested manner.
Views: 2271 Ganesh Anbarasu
Oracle INSTR Function
 
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https://www.databasestar.com/oracle-instr/ The Oracle INSTR function allows you to search a string for the occurrence of another string, and return the position of the occurrence within a string. It’s helpful for finding if a string exists within another string. It can also be used for performing further string manipulation on, like substrings. The syntax of the INSTR function is: INSTR(string, substring [, start_position [, occurrence]]) These parameters are: string: The text string that is searched in. It’s usually the larger of the two strings. Mandatory. substring: The text to search for. It’s usually the smaller of the two strings. Mandatory. start_position: This is an integer value which indicates where in the string value to start the search. Optional, and the default is 1. occurrence: The occurrence of the substring to search for. Optional, and the default is 1, which means the first occurrence. Also, the searches performed by the INSTR function are case-sensitive. The value returned by INSTR is a number value, which is the number in the location of the string where the substring is found. The first character is 1. For more information about the Oracle INSTR function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-instr/
Views: 4720 Database Star
replace & substring | sql functions | oracle database 11g version 2 |
 
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executed in oracle database 11g version 2
Views: 114 Education 4u
SQL : Substr function
 
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In this tutorial, you'll learn how to make use of substring function...
Views: 10230 radhikaravikumar
Tutorial#43  SUBSTR function in Oracle SQL Database| How to get substring from String/column
 
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SQL Substr function will return a substring of a specified length from the source string beginning at a given position. or SQL find a character in a string or how to make use of a substr function or what is a substring function in Oracle Assignment link: https://drive.google.com/open?id=1q7WCcP-nb-kdVyRzqWXJE9hnLW2M-EMH 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/equalconnect/ Twitter: https://twitter.com/LrnWthR #SubstrFunction #SubstringFunctionSQL #OracleSubtr
Views: 117 EqualConnect Coach
SQL Tutorial : Difference Between Translate &  Replace in SQL Oracle
 
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SQL Tutorial : Difference Between Translate & Replace in SQL Oracle SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 650 TechLake
Oracle || String functions Part-1 by dinesh
 
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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......
Difference between substring and instring
 
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Difference between substring and instring SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 824 TechLake
SQL 11g: INSTR Function with example | INSTR function in SQL
 
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You’ll learn how to make use of INSTR function SQL: INSTR function INSTR function INSTR function SQL INSTR SQL function SQL function INSTR INSTR function in SQL Follow me: https://www.facebook.com/munir.du https://twitter.com/munir_du https://www.linkedin.com/in/md-munir-hussain Contact me: [email protected] Thanks for linking, commenting, sharing and watching more of our videos.
Views: 3194 Leen's Tech
Tutorial#42  INSTR function in Oracle SQL Database| How to find position of substring
 
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The Oracle INSTR function allows you to search a string for the occurrence of another string, and return the position of the occurrence within a string or find all occurrences of a substring in a string SQL or SQL find a character in a string or how to make use of Instr function or what is INSTR function in Oracle Assignment link: https://drive.google.com/open?id=1tKa7YJtreZn5mga7xGJrTlp5Vsv2pixm 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/equalconnect/ Twitter: https://twitter.com/LrnWthR #OracleSQLInstrFunction #SQLFunction #FreeMaterialForSQL
Views: 92 EqualConnect Coach
Oracle REPLACE Function
 
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https://www.databasestar.com/oracle-replace/ The Oracle REPLACE function is a string manipulation function that allows you to replace one text string with another. It can be a whole word or sentence, or even a single value. The syntax of the REPLACE function is: REPLACE ( whole_string, string_to_replace, [replacement_string]) To use this function, the parameters are: - whole_string (mandatory): This is the string that will be checked for the characters to be replaced. - string_to_replace (mandatory): This is the string that will be searched for within whole_string. - replacement_string (optional): This is the string that will be used to replace occurrences of string_to_replace. Because the last parameter is optional, if it is not specified, then the Oracle REPLACE function removes all occurrences of string_to_replace. You can replace carriage returns with REPLACE, but you’ll need to use the CHR function. You can replace NULL values in Oracle, but this is best done with another function such as NVL, rather than REPLACE. If you want to replace multiple characters, you can do this using nested REPLACE functions or a REGEXP_REPLACE function. For more information about the Oracle REPLACE function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-replace/
Views: 1073 Database Star
SUBSTR and INSTR Functions in Oracle Database
 
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SUBSTR Function in Oracle, INSTR Functions in Oracle
Views: 33 Adam Tech
SUBSTR in Oracle | SUBSTRING in Oracle | Character Manipulation | Oracle Tutorial for Beginners
 
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SUBSTR in Oracle | SUBSTRING in Oracle | Character Manipulation | Oracle Tutorial for Beginners substr in oracle with example SUBSTR examples SUBSTR in Oracle SUBSTRING in Oracle Character Manipulation Oracle Tutorial for Beginners SUBSTR in Oracle SUBSTR in Oracle substr in oracle with example SUBSTRING in Oracle Oracle Tutorial for Beginners substr in oracle with example Oracle Database tutorials for Beginners SUBSTR SUBSTR substr in oracle with example regexp_substr in oracle oracle substring before character instr in oracle oracle substring right oracle length oracle sql substring after character oracle string functions Character Manipulation substr and instr together in oracle instr in oracle examples combination of substr and instr in sql instr example oracle instr last occurrence how to use instr and substr together in oracle instr in sql w3schools oracle sql substring after character
Views: 163 Oracle PL/SQL World
Difference between Replace and Translate function in oracle
 
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This video demonstrates the difference between a replace function and a translate function in oracle using an suitable example. Both the function does a similar task, but has a lot of difference in implementation and output when used. Be learning the difference users can easy justify the correct scenarios on where to use translate and when to use replace. If you want more such videos of exciting and amazing 'difference between' concepts, check out the links below : union and union all : https://youtu.be/n9FqQOd8liY char and varchar2 : https://youtu.be/039qzwjWf4k procedure and function : https://youtu.be/q3LmOenL120 in and exists : https://youtu.be/REX4IjRYlFw rank and dense_rank : https://youtu.be/WGSX998hZ9M delete and truncate : https://youtu.be/u76wMm2byXo %type and %rowtype : https://youtu.be/MlLUFeZ_3eM
Views: 1996 Kishan Mashru
Oracle regular expression part 2 extracting substring regexp substr
 
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Oracle SQL PLSQL and Unix Shell Scripting
Views: 4486 Sridhar Raghavan
Oracle regular expression part 3 replace a substring regexp replace
 
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Oracle SQL PLSQL and Unix Shell Scripting
Views: 2630 Sridhar Raghavan
INSTR in Oracle | INSTRING in Oracle | Character Manipulation | Oracle Tutorial for Beginners
 
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INSTR in Oracle | INSTRING in Oracle | Character Manipulation | Oracle Tutorial for Beginners INSTR function in Oracle INSTR function in Oracle SQL INSTR in oracle with example INSTR examples INSTR in Oracle INSTRING in Oracle Character Manipulation Oracle Tutorial for Beginners INSTR in Oracle INSTR in Oracle INSTR in oracle with example INSTRING in Oracle Oracle Tutorial for Beginners INSTR in oracle with example Oracle Database tutorials for Beginners INSTR INSTR INSTR in oracle with example regexp_substr in oracle regexp_instr in oracle oracle INSTRING before character instr in oracle oracle INSTRING right oracle length oracle sql INSTRING after character oracle string functions Character Manipulation INSTR and instr together in oracle instr in oracle examples combination of SUBSTR and instr in sql instr example oracle instr last occurrence how to use substr and INSTR together in oracle instr in sql w3schools oracle sql INSTRING after character
Views: 180 Oracle PL/SQL World
SQL : INSTR function
 
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In this tutorial, you'll learn how to make use of Instr function...
Views: 18877 radhikaravikumar
SQL Tutorial - 43: REPEAT() & REPLACE() Functions
 
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In this tutorial we'll learn to repeat a string a few times and also replace a part or all of a string with another string using the REPEAT and REPLACE Functions respectively.
Views: 20986 The Bad Tutorials
SQL Tutorial - 41: SUBSTR(), RIGHT() & LEFT() Functions
 
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In this tutorial we'll see how we can chop off strings and use only parts of them using the SUBSTR(), RIGHT() and LEFT() Functions.
Views: 30275 The Bad Tutorials
Oracle11g SQL Tutorial 9 use of instr, lpad, rpad, trim & replace
 
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This SQL tutorial will show you the using of instr, lpad, rpad, trim & replace For next tutorial please subscribe, like and comments. https://youtu.be/Y9qpuKPkYPE https://youtu.be/4mVRA7Bl_00 https://youtu.be/Gn8y6zsCoLQ https://youtu.be/UENDBv8PLbk https://youtu.be/gpVjyubjE0I https://youtu.be/T5B0g8HSjZo https://youtu.be/Lmp3QA2-KPs https://youtu.be/ZIIe6RfjgJc https://youtu.be/mC9VL_PZ8Bo https://youtu.be/3Df7LCx5wKQ https://youtu.be/O3819K3IYJk https://youtu.be/cBdfQnc6caI https://youtu.be/541mxAVG7hQ
Views: 270 IT WORLD
What is the difference between replace and translate function
 
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What is the difference between replace and translate function List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 153 Siva Academy
SQL - Example using REPLACE
 
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Using REPLACE in SQL to remove characters or replace one character with another.
Views: 7949 JamesThomasChannel
Oracle - SQL - Character Functions
 
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Oracle - SQL - Character Functions Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Oracle Character Manipulation | REVERSE | LENGTH Functions | Oracle Tutorial for Beginners
 
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Oracle Character Manipulation | REVERSE | LENGTH Functions | Oracle Tutorial for Beginners Oracle Tutorial for Beginners Oracle Tutorial for Beginners Oracle LENGTH Function Oracle REVERSE Functions Oracle SQL Tutorials for Beginners Oracle tutorials Oracle Character Manipulation Oracle Character Manipulation Character Manipulation Oracle 12c Oracle 18c Oracle In built Functions Oracle LENGTH() Oracle REVERSE() reversing string in oracle without using reverse function query to reverse a string in oracle how to reverse a string in oracle sql without using reverse function substr oracle reverse string using substr in oracle instr in oracle reverse function in oracle how to reverse a string in sql without using reverse function
Views: 173 Oracle PL/SQL World
SQL 12c Tutorial 10  : SQL Single Row Character Functions
 
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SQL 12c Tutorial 10 : SQL Single Row Character Functions SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial Case Conversion Functions UPPER LOWER INITCAP Character Manipulation functions CONCAT LENGTH SUBSTR INSTR REPLACE TRANSLATE TRIM LTRIM RTRIM LPAD RPAD
Views: 203 TechLake
Oracle- SUBTR, INSTR, TRIM, REPLACE....etc
 
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Learn ORACLE SQL with My Videos. Make great money and land a Wonderful Job with Oracle SQL.
Views: 10 James Riggs
substr in oracle
 
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Oracle function to extract portion of a string
Views: 627 Kunal Thaker
Oracle Tutorial - Character Manipulation Function INSTR
 
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Oracle Tutorials - Character Manipulation Function INSTR()
Views: 31 Tech Acad
SQL REPLACE() Function
 
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The SQL REPLACE() function is used to replace one or more characters (sequence of characters or string) from a string or expression.
Views: 673 suresh babu
Difference between Replace and Translate in Oracle Database
 
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Replace vs Translate in Oracle Database
Views: 14 Adam Tech
Tutorial 11 : SQL INSTR() Function
 
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Hi Friends! Here we are learning about SQL INSTR() Function. Let me know for any confusion or doubt. You can write in mail - [email protected] Or, comment in comment box. Thanks!
Views: 205 YourSmartCode
SQL * Loader Tutorial 4 : SQL Loader Insert options INSERT, APPEND , REPLACE and TRUNCATE
 
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SQL * Loader Tutorial 4 : SQL Loader Insert options INSERT, APPEND , REPLACE and TRUNCATE SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 538 TechLake
How to use LTRIM,RTRIM & TRIM functions
 
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How to use LTRIM, RTRIM & TRIM functions step by step.
Views: 5889 OCP Technology
Oracle Tutorial - Character Manipulation Function SUBSTR
 
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Oracle Tutorial - Character Manipulation Function SUBSTR
Views: 23 Tech Acad
Oracle - SQL - Conversion Functions
 
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Oracle - SQL - Conversion Functions Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Oracle Tutorial || online training|| Adv Sql | Regular Expressions 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......
Oracle Database11g tutorials 10 ||  SQL Single Row Function (SQL Functions )
 
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Single row functions Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts Email [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from The Code makers ============================================ in this oracle database tutorial we will see what are SQL FUNCTIONS. SQL functions are divided into two categories 1st is Single Row Functions And another one is Multiple row function which is also known as aggregate functions. But in today's SQL tutorial we will concentrate on Single Row Functions. Single-row functions operate on one row at a time and return one row of output for each input row. Single row functions are capable of manipulating data items and modifying the data types. Single row functions return one result per row and act on each row that is returned. Single row functions can accept one or more arguments and return one value. These arguments can be a column or an expression. With oracle we have 5 types of Single Row Functions 1. Character Functions 2. Number Functions 3. General Functions 4. Conversion Functions and 5. Date Functions. Character Functions are further divided into two categories. 1st is Case- manipulation functions and 2nd is Character Manipulation functions. We have 3 case manipulation functions Lower, upper and initcap and 7 character manipulation functions Sql functions concat, substr, length, instr, lpad, rpad, trim and replace. In our future video we will see what these functions are and what they do along with other SQL function. That's it for today's sql tutorial. Hope you enjoyed watching. Please don't forget to subscribe and like. Have a good day. This is Manish.
Views: 93158 Manish Sharma
mod, power  sqrt & trunc | sql functions | oracle database 11g version 2 |
 
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executed in oracle database 11g version 2
Views: 138 Education 4u
Strings in PL SQL Tutorial
 
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Subscribe for more PL SQL tutorials https://www.youtube.com/channel/UC7sbHUgN8FnJEZkEjvKTwJg String Function & Purpose 1 ASCII(x); Returns the ASCII value of the character x. 2 CHR(x); Returns the character with the ASCII value of x. 3 CONCAT(x, y); Concatenates the strings x and y and return the appended string. 4 INITCAP(x); Converts the initial letter of each word in x to uppercase and returns that string. 5 INSTR(x, find_string [, start] [, occurrence]); Searches for find_string in x and returns the position at which it occurs. 6 INSTRB(x); Returns the location of a string within another string, but returns the value in bytes. 7 LENGTH(x); Returns the number of characters in x. TUTORIALSPOINT Simply Easy Learning Page 59 8 LENGTHB(x); Returns the length of a character string in bytes for single byte character set. 9 LOWER(x); Converts the letters in x to lowercase and returns that string. 10 LPAD(x, width [, pad_string]) ; Pads x with spaces to left, to bring the total length of the string up to width characters. 11 LTRIM(x [, trim_string]); Trims characters from the left of x. 12 NANVL(x, value); Returns value if x matches the NaN special value (not a number), otherwise x is returned. 13 NLS_INITCAP(x); Same as the INITCAP function except that it can use a different sort method as specified by NLSSORT. 14 NLS_LOWER(x) ; Same as the LOWER function except that it can use a different sort method as specified by NLSSORT. 15 NLS_UPPER(x); Same as the UPPER function except that it can use a different sort method as specified by NLSSORT. 16 NLSSORT(x); Changes the method of sorting the characters. Must be specified before any NLS function; otherwise, the default sort will be used. 17 NVL(x, value); Returns value if x is null; otherwise, x is returned. 18 NVL2(x, value1, value2); Returns value1 if x is not null; if x is null, value2 is returned. 19 REPLACE(x, search_string, replace_string); Searches x for search_string and replaces it with replace_string. 20 RPAD(x, width [, pad_string]); Pads x to the right. 21 RTRIM(x [, trim_string]); Trims x from the right. 22 SOUNDEX(x) ; Returns a string containing the phonetic representation of x. 23 SUBSTR(x, start [, length]); Returns a substring of x that begins at the position specified by start. An optional length for the substring may be supplied. 24 SUBSTRB(x); Same as SUBSTR except the parameters are expressed in bytes instead of characters for the single-byte character systems. 25 TRIM([trim_char FROM) x); Trims characters from the left and right of x. 26 UPPER(x); Converts the letters in x to uppercase and returns that string.
Views: 340 Puzzle Guru
REGEXP SUBSTR Test
 
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REGEXP_SUBSTR Example
Views: 2492 Mohan Ramaswamy
Oracle LPAD Function
 
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https://www.databasestar.com/oracle-lpad/ The Oracle LPAD function is used to add extra characters to the left of a text value. This is called “padding”, and the function is called LPAD because the L stands for “left” and it “left pads” a text value. It’s the opposite of RPAD, which pads characters to the right of the value. The LPAD function can be useful for ensuring all values are the same length, or if there is another requirement you have for adding characters to the end. The syntax is: LPAD(expr, length [,pad_expression]) The expr parameter is the text value you want to pad or add characters to. The length is the total length the expression or value will be after the padding has been done. It’s not the number of characters to add. The pad_expression is an optional field and is the character or characters to add to the left end of the string. The default value is a space. If the length specified in the function is shorter than the length of the string, then the string is truncated to meet the length. For more information about the Oracle LPAD (and LPAD) function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-lpad/
Views: 624 Database Star

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