mysql - How to SUM from another table in SQL in one view? -



mysql - How to SUM from another table in SQL in one view? -

i have 2 tables maintable , secondtable

in sec table column maintable_id , price.

i have bulided view in workbench this:

create view test select maintable.id id, maintable.name name, maintable.date date, secondtable.price price, maintable left bring together secondtable on maintable.id=secondtable.maintable_id

i have thought create like:

sum(price) gprice secondtable maintable.id=secondtable.maintable_id

how can find out total cost items in secondtable secondtable.maintable_id= maintable.id

thank help.

try this..

create view test select maintable.id id, maintable.name name, maintable.date date, sum (secondtable.price) gprice, maintable left bring together secondtable on maintable.id=secondtable.maintable_id grouping maintable.id id, maintable.name name, maintable.date date

mysql sql sql-server mysql-workbench

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