mysql - how to get data from another table based on condition -


i have 2 tables

user_info:

user_id     user_name   address     1        pavan      bangalore     2        balu       chennai     3        badra      hyd

item_info:

item_id   user_id   state 1           1         0 2           1         1 3           1         2 4           2         1

i have 1 method gettotaldetails,suppose if login admin need this:

user_id     user_name  address   item_id   state     1         pavan   bangalore    1         0     1         pavan   bangalore    2         1     1         pavan   bangalore    3         2     2         balu     chennai     4         1     3         badra     hyd       null      null

can show me how write query above data set?

you can :-

select user_id, username, address, item_id, state user_info left join item_info using (user_id)

demo


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