Sql

-- copy values from old column to new column
UPDATE tablename SET new_column = old_column

PREVIOUS	NEXT

Code Example
Sql :: list all tables and columns in postgresql
Sql :: sql random sampling per group
Sql :: oracle sql first day of year
Sql :: convert int to varchar sql
Sql :: sql output inserted id
Sql :: postgres show current role
Sql :: sql delete records older than 1 day
Sql :: mysql breakline on string
Sql :: how to get ddl for materialized view
Sql :: operadores en postgresql
Sql :: sql update query
Sql :: sql left join exists
Sql :: oracle user quota on tablespace
Sql :: truncate table
Sql :: postgresql create table with boolean column
Sql :: show tables in schema oracle
Sql :: sql query inline if
Sql :: create sqlite database in laravel
Sql :: get first n letter of department name in sql
Sql :: mysql one week ago
Sql :: mysql root localhost run
Sql :: UPDATE if else mysql
Sql :: oracle asynchronous procedure
Sql :: SELECT NUMBER OF rows for all tables oracle
Sql :: possgress drop if exists view
Sql :: how to change the value of a table in sql
Sql :: how to alter length character varying postgres
Sql :: id increment ms sql server
Sql :: psql connect
Sql :: linebreak sql