like query and then update or replace

Home Answers Viewqa SQL like query and then update or replace

Gaurav Singh

like query and then update or replace
2 Answer(s) 2 years and 2 months ago
Posted in : SQL

In postgres i use like query to find the a specific word in a column for example in a column i have text "Small state in wmost Brazil bordered by sw Amazonas, Peru, and Bolivia."

with like 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 that?

Please need urgent help in this matter.

Best YJ

View Answers

April 1, 2011 at 4:21 PM

We have created a table message(id,data);

Use the following query:

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

like query and then update or replace
like query and then update or replace In postgres i use like query... to replace or update "wmost" to "westernmost" in that text. is there a way to do... "Small state in wmost Brazil bordered by sw Amazonas, Peru, and Bolivia." with like

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

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

MySQL Replace
update query on the table "mca". The REPLACE() function will replace...;. Query UPDATE `mca` SET `subject` = REPLACE(`subject`,"... MySQL Replace

update query
update query using oops concept in php.. How to update the data from databse ? with program example

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

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

Hibernate Like Query
This section illustrate hibernate like query with 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

Hibernate HQL query by using like operator.
Hibernate HQL query by using like operator. How use like operator in HQL? HQL stands for Hibernate Query Language, provided by Hibernate... from Employee emp WHERE emp.name like 'R%'"; Query query

JDBC: Update Records Example
(insert or delete or update) which takes the sql query of string type...JDBC: Update Records Example In this section, you will learn how to update records of the table using JDBC API. Update Records : Update record is most

LIKE Operator
SQL Like Operator Query Now we want to select the persons name those name... LIKE Operator The LIKE operator is used for searching a specified pattern

Update statement
(); f.setVisible(true); } } this is my update query inside CarConnector.java public... query = "UPDATE cars SET Date='" + dat+ "'," + "Title='" +title... conta,String mobr ) { String query = "UPDATE cars SET Date='" + dat

data update
and mysql the table format is like this: subjectcode(varchar),subjectname... edit/update data and saved them into that table again

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

data update
and mysql the table format is like this: subjectcode(varchar),subjectname

Prepared Statement With Batch Update
Prepared Statement With Batch Update ... with BatchUpdate and we are going to provide an example that performs batch update facility. In batch update more than one records can be added in the database

how do i use sql like query in my jsp page
how do i use sql like query in my jsp page how do i use sql like query in my jsp page Hi Friend, Try the following code: <%@ page... where name like 'a%'"); while(rs.next()){ out.println(rs.getString("name")+"<

Mysql Like Operator
Mysql Like Operator Mysql Like is used to retrieve the records on the basis of pattern matching in select query. The like comparison Operator in SQL allows you to match any

Mysql Like Operator
Mysql Like Operator Mysql Like is used to retrieve the records on the basis of pattern matching in select query. The like comparison Operator in SQL allows you to match

Mysql like syntax
Mysql like syntax Mysql Like is used to retrieve the records on the basis of pattern matching in select query. The like comparison Operator in SQL allows you to match any

PHP SQL LIKE Operator
; This example illustrates how to use the like operator in sql query.... $result = mysql_query("select * from emp where name like 's%'"); In the query...("select * from emp where name like '%h'"); In the query below, we want to find

SQL AND Like Operator
. The Like query is used to find and search for a specified records from... WHERE ColumnName LIKE pattern Query The given below Query... restrict the records based upon the Like Query, that is used to find and search

How to update table in Hibernate
How to update table in Hibernate Hi, I have a table in database that has two fields in it. Student Name and ID, can anyone explain me how to update these tables in Hibernate. Thanks. Update table query in Hibernate

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

hibernate update problem
hibernate update problem HI, I integrated the struts and hibernate and wrote the following query in the databean to update the user table login...(HibernatePlugin.KEY_NAME); Session session = sessionFactory.openSession(); Query query

update statement in mysql
and use the update query to update the record. To update record, we write query...(); String query = "UPDATE student SET name=?Rose? WHERE roll=3...update statement in mysql Update statement to update the existing

PHP SQL LIKE Operator
in sql query. The LIKE operator is used in a WHERE clause to search... like 's%'"); In this query we want to find the name which end with h. $result = mysql_query("select * from emp where name like '%h

LIKE Operator
Like Operator Query Now we want to select the persons name those name starts... LIKE Operator The LIKE operator is used for searching a specified pattern

HQL update problem
{ session=sf.openSession(); Query qry= session.createQuery("update...HQL update problem public void saveGuest(List<Long> listid) throws HibernateException{ SessionFactory sf

MySQL Not Like
) Query to use Mysql not like : The Query below is used... MySQL Not Like MySQL Not Like returns only those set of records from employee which

Hibernate insert Query
Hibernate insert Query In this tutorial you will learn about how to use HQL insert query. INSERT query in HQL is used to insert the records into the database table. INSERT query of HQL is just like the INSERT query used in SQL

session into a query
calling one session variable in mysql query but its not working can any one help me please... here is the query.. $query = 'SELECT * FROM post WHERE post_date < "'.$as.'" and posttitle like "%$SESSION['qs']%" ORDER BY post_date DESC LIMIT

Mysql Update command
Mysql Update Mysql Update Mysql Update is used to modify the table...; MySQL Replace MySQL Replace function finds and replaces

The UPDATE Statement
The UPDATE Statement The UPDATE statement is used to modify the data in the database table through a specified criteria. In the given syntax of update statement the keyword SET

Sql Query
Sql Query Hi M Navjeet Ghai I want to know How to Show A name(Like Navjeet Ghai And Manpreet Singh Sodhi) of employees from a employee table as N.Ghai & M.S.Sodhi by using sql query

query problem
query problem how write query in jsp based on mysql table field? i have employee table it contain designation field, how write query in jsp like select Ename from employee where Designation="Marketing Manager"; how

Auto field update
Auto field update In my application I have a field called status which is having the 4 values like new,submitted,approved, rejected. How to set those filed in Database(MySQL), and how to auto update that field status in other

Update / Edit data
Update / Edit data Hello, i want to create a page to edit or update..., that data will get shown in another page and allow the user to update...(url+db,userName,password); String query = "select * from employee"; st

Query on StringTokenizer
Query on StringTokenizer Sir,I kept my some data in backend using ms-access. for Example my data is like this vijayawada is good city.india is my... it in a String .i want to add this String in JLabel like this JLabel o=new JLabel(st); My

update a JTable - Java Beginners
update a JTable how to update a JTable with Mysql data through user interface Hi friend, Please implement like the follows code. I am going to post the working code for displaying a MySQL table

PHP MySQL Update
;; mysql_query("update student set age=26 where e_id='emp01'"... PHP MySQL Update In SQL, Update is another statement which is used to update any record of a table

rexexp pattern to avoid certain words and replace space with underscore
rexexp pattern to avoid certain words and replace space with underscore I have a text string like "On River Thames in eastern London" and i want to replace space between two capital words with underscore so that "River Thames

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.

Tutorial Topics