mysql - Update Column in a table based on column from another table. -

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i want update field in column based on column table.

i have tried query gives me error report.

     update      set a.calculatedcolumn = b.calculatedcolumn      table1      inner join table2 b      on a.commonfield = b.commonfield      a.batchno = '110';

can please inspect wrong there , how fix that? thanks.

the correct way 

 update table1  join table2 b on a.commonfield = b.commonfield  set a.calculatedcolumn = b.calculatedcolumn  a.batchno = '110';

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