Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa SQL regexp_replace in update and replace query in postgres
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


Gaurav Singh
regexp_replace in update and replace query in postgres
0 Answer(s)      3 years and 7 months ago
Posted in : SQL


update message set data = replace (data, 'wmost','westernmost');

April 4, 2011 at 5:04 PM

thanks a lot i could do it with this, but the only problem is if i want to change "nmost" to "northernmost" this query also changes "southernmost" to "southernothernmost". if you notice then "nmost" is common in other strings also. is there a way to avoid this problem. Can you send similar query using regexp_replace expression so that it only identifies "nmost" and not anyone of these: southernmost, easternmost, northernmost, westernmost.

Really appreciate your help.

Thanks YJ


Advertisement
View Answers

Related Tutorials/Questions & Answers:
regexp_replace in update and replace query in postgres
regexp_replace in update and replace query in postgres  update message set data = replace (data, 'wmost','westernmost'); April 4, 2011 at 5:04 PM.... is there a way to avoid this problem. Can you send similar query using regexp_replace
like query and then update or replace
like query and then update or replace   In postgres i use like query... query i can find text that contains text "wmost" after finding that i want to replace or update "wmost" to "westernmost" in that text. is there a way to do
Advertisements
update query
update query  using oops concept in php.. How to update the data from databse ? with program example
Hibernate update Query
Hibernate update Query In this tutorial you will learn about an update query in Hibernate This tutorial is based on how to write HQl update query in hibernate. In hibernate update query updates the data of the database table when
Replace
Replace   Hi, I have two text files in two diff locatons.The text file like below using java program 1)a.txt 1 abc bangalore 2 def adfsdf 3 ghij asdfdsad 2)b.txt A B C Now i want output is like below
postgres - Java Beginners
postgres   insertion
display multiple images from postgres database in jframe
display multiple images from postgres database in jframe  i just want to display multiple images on jframe by firing a query on postgres database
Hibernate dialect for postgres
Hibernate dialect for postgres  What is the Hibernate dialect for postgres? Thanks   Hi, Hibernate dialect for postgres is: org.hibernate.dialect.PostgreSQLDialect Read more at Dialect in Hibernate page. Thanks
ereg_replace() and eregi_replace().
ereg_replace() and eregi_replace().  What is the difference between eregreplace() and eregireplace()?   Hi friends, ereg_replace() is case sensitive like "Bharat"cannot be treated as "bharat"and eregi_replace
Hibernate Update Query
Hibernate Update Query       In this tutorial we will show how to update a row with new information... write a java class to update a row to the database. Create a java class: Here
MySQL Replace
update query on the table "mca". The REPLACE() function will replace...;. Query  UPDATE `mca` SET `subject` = REPLACE(`subject`,"... MySQL Replace      
Replace TEXT
Replace TEXT   I have two text files in two diff locatons.The text file like below using java program 1)a.txt 1 abc bangalore 2 def adfsdf 3 ghij asdfdsad 2)b.txt A B C Now i want output is like below
update
update  how can i update multiple records in database using jsp ,servlet and jdbc based on selection of checkbox in jsp
update
update  Predict and justify the output of the following code snippet written by the developer to update the Status table: String str = "UPDATE m...://localhost:3306/roseindia", "root", "root"); String str = "UPDATE Status SET
HQL Update Statement to update database table
HQL Update Statement to update database table HQL's update query statement is used to update the values of database rows. Though HQL is similar to SQL... objects and their properties. Hibernate query language (HQL) also supports WHERE
What is the difference between ereg_replace() and eregi_replace()?
What is the difference between ereg_replace() and eregi_replace()?  What is the difference between eregreplace() and eregireplace
replace character in php
replace character in php  PHP script that replace character
find and replace in java
find and replace in java  Need 'find and replace' function in Java to find special keyword in XMl such as @,#,!,%..and replace with their corresponding entities
MySql find and replace string
MySql find and replace string  How to find and replace string or special characters in MySql & PHP?   Find and Replace String PHP $result = preg_replace('/\band\b/i', 'foo', $subject
Mysql Trigger after Update
an update query on table. Understand with Example The Tutorial understand...; delimiter ; Query to update employee table:- mysql> update employee set start_date='20061231'; Table that has been modified after update query executes
Difference between translate and replace
Difference between translate and replace   hiii, What is the difference between translate and replace?   hello, Replace replace every.... this work for entire word and pattern,. Translate replace the one charecte
String doubt replace function
String doubt replace function  What is the output and why of below : String s1 = "Hello"; if(s1.replace('H','H')== "Hello") System.out.println("yes"); else System.out.println("No"); if(s1.replace("H", "H")== "Hello
Replace String in PHP - PHP
Replace String in PHP  What is the fastest way of replacing string in PHP Code?  Hi Friend, Please visit the following link: http://www.roseindia.net/tutorial/php/phpbasics/PHP-Array-Replace.html Thanks
replace special characters in html
replace special characters in html  How can i replace the special characters in HTML?   Special Character in HTML HTML has a long list of special characters symbol that can be used anywhere throughout the HTML Code
Replace JSF Standard Error Message
Replace JSF Standard Error Message  How can we replace the JSF Standard Error Message
Java replace all non alphanumeric
Java replace all non alphanumeric  Hi, In Java how to replace all non alphanumeric characters with blank? Share me the best code for java replace...]" for finding all non alphanumeric characters and then replace it with required
JDBC Execute Update Example
JDBC Execute Update Example       JDBC Execute Update query is used to modify or return you an integer value specify... a simple example from JDBC Execute update Example. In this Tutorial we want
Replace broken Image using JQuery
Replace broken Image using JQuery  Sir My web page contains a lot of images. But when it will not loaded properly, it shows a broken image. How can...', 'missing.jpg'); } }); }) This code will replace the broken image
how to replace the values - Development process
how to replace the values  i have arraylist containing "or","c1","or","c2","c3","or",c4" i want the output as "c1","c2","c3","c4","or","or"  Hi friend, Code to solve the problem : import java.util.*; class
how to update
how to update   conditional update
Advertisements
 

 

 

DMCA.com