MySQL Select all columns from one table and some from another table

joinmysqlselect

How do you select all the columns from one table and just some columns from another table using JOIN? In MySQL.

Best Solution

Just use the table name:

SELECT myTable.*, otherTable.foo, otherTable.bar...

That would select all columns from myTable and columns foo and bar from otherTable.

Related Solutions

Mysql – Select all columns except one in MySQL

Actually there is a way, you need to have permissions of course for doing this ...

SET @sql = CONCAT('SELECT ', (SELECT REPLACE(GROUP_CONCAT(COLUMN_NAME), '<columns_to_omit>,', '') FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '<table>' AND TABLE_SCHEMA = '<database>'), ' FROM <table>');

PREPARE stmt1 FROM @sql;
EXECUTE stmt1;

Replacing <table>, <database> and <columns_to_omit>

SQL update from one Table to another based on a ID match

I believe an UPDATE FROM with a JOIN will help:

MS SQL

UPDATE
    Sales_Import
SET
    Sales_Import.AccountNumber = RAN.AccountNumber
FROM
    Sales_Import SI
INNER JOIN
    RetrieveAccountNumber RAN
ON 
    SI.LeadID = RAN.LeadID;

MySQL and MariaDB

UPDATE
    Sales_Import SI,
    RetrieveAccountNumber RAN
SET
    SI.AccountNumber = RAN.AccountNumber
WHERE
    SI.LeadID = RAN.LeadID;