Answers for "create a column in sql"

SQL
7

append column sql

ALTER TABLE table_name
ADD column_name datatype;

--example
ALTER TABLE Customers
ADD Email varchar(255);
Posted by: Guest on May-11-2020
12

create column sql server

ALTER TABLE table_name
ADD column_name datatype;
Posted by: Guest on March-15-2020
-2

how to make new column in sql

<?php
 
    echo str_replace("john", "jack", "hello i am john"); 
 
?>
Posted by: Guest on January-15-2021

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