SQL

sql query with replace function

##sql query with replace function
#syntax
UPDATE tableName
SET  column_name = REPLACE(column_name, 'fromStringValue', 'toStringValue');

#Example 
Update  tbl_employee
Set designation = REPLACE(designation, 'SEO', 'Developer');

sql replace character in string in all records

UPDATE employees 
SET 
    phone_number = REPLACE(phone_number, '.', '-');

replace string value in sql

UPDATE tableName  SET  fieldName = REPLACE(fieldName, 'fromStringValue', 'toStringValue');

replace text in sql

##sql query with replace function
#syntax
UPDATE tableName
SET  column_name = REPLACE(column_name, 'fromStringValue', 'toStringValue');

sql string function update replace

UPDATE employees 
SET 
    phone_number = REPLACE(phone_number, '.', '-');Code language: SQL (Structured Query Language) (sql)

sql replace value condition

# change gender from male to female, and from female to male
UPDATE salary SET sex =
CASE sex
    WHEN 'm' THEN 'f'
    ELSE 'm'
END;

# or 

update Salary set sex = if(sex='m', 'f', 'm');

replace sql

SELECT colonne1, colonne2, REPLACE(colonne3, 'exemple insulte, 'CENSURE')
FROM table

replace text in sql

SELECT REPLACE(thestring_with-unwanted_chars, unwanted_chars, '')

replace function in sql

REPLACE function: This function is used 
to replace the existing characters
of all the occurrences.

stuff and replace in sql

STUFF Function: This function is used to
overwrite existing character or inserts
a string into another string. 

REPLACE function: This function is used 
to replace the existing characters
of all the occurrences.

sql "replace into table"

REPLACE INTO table
SET column1 = value1,
    column2 = value2;
Code language: SQL (Structured Query Language) (sql)

sql replace a section of a string in column

SELECT REPLACE( phone, '-', ' ' ) as new_phone
FROM investor;