sql - MySQL JOIN two tables with different number of rows by id -


i have 2 tables.

table 1  +----+--------+ | id | column | +----+--------+ |  1 |     23 | +----+--------+ |  2 |     34 | +----+--------+ |  3 |     99 | +----+--------+  table 2  +----+--------+ | id | column | +----+--------+ | 10 |      1 | +----+--------+ | 11 |      1 | +----+--------+ | 21 |      2 | +----+--------+ | 33 |      3 | +----+--------+ 

i want combine these tables get

table 3 (desired)  +--------+--------+ | column | column | +--------+--------+ |     10 |     23 | +--------+--------+ |     11 |     23 | +--------+--------+ |     21 |     34 | +--------+--------+ |     33 |     99 | +--------+--------+ 

i know how this:

table 3 (actual)  +--------+--------+ | column | column | +--------+--------+ |     10 |     23 | +--------+--------+ |     11 |   null | +--------+--------+ |     21 |     34 | +--------+--------+ |     33 |     99 | +--------+--------+ 

but when rows have duplicate id columns, first correct value , rest null.

the query have produce table 3 is

select table2.id, table1.column  table2  left join (select .... ) table1 on table1.id = table2.column 

how can join tables correct version of table 3?

this should work fine:

select    t2.id     column1,   t1.column column2 table2 t2 left join table1 t1 on t1.id = t2.column; 

see in action here:

this give same result want:

| column1 | column2 | --------------------- |      10 |      23 | |      11 |      23 | |      21 |      34 | |      33 |      99 | 

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