mysql - Merging 2 tables with different field name -

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select * 'batcha'

  table 'batcha'    +--------+--------+--------+   |fruits  | color  |  class |    +--------+--------+--------+   |        |        |        |    |apple   |  red   |    x   |    |apple   | yellow |    x   |    |guava   | green  |    o   |    +--------+--------+--------+

select * 'batchb' table 'batchb'

  +--------+--------+--------+   |fruitsb |  size  |  type  |    +--------+--------+--------+   |        |        |        |    |  apple |  large |      |    |  guava | medium |    b   |    |  guava |  small |    c   |    +--------+--------+--------+

is possible query join or union using these results?

result

  +--------+--------+--------+--------+--------+--------+   |fruits  |  color |  class |animals |  size  |  type  |    +--------+--------+--------+--------+--------+--------+   |        |        |        |        |        |        |     |  apple |  red   |    x   |        |        |        |    |  apple | yellow |    x   |        |        |        |       |        |        |        |  apple |  large |      |     |  guava | green  |    o   |        |        |        |   |        |        |        |  guava | medium |    b   |    |        |        |        |  guava |  small |    c   |    +--------+--------+--------+--------+--------+--------+

sure, can use union

select batcha.*,null animals,null size,null type batcha union select null,null,null,batchb.* batchb;

this list rows both tables nulls fields aren't populated.

this under assumption there no relation between tables.


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