php - how do I get month from date in mysql -

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i want able fetch results mysql statement this:

select *    table   amount > 1000

but want fetch result constrained month , year (based on input user)... trying this:

select *    table   amount > 1000     , datestart = month('$m')

...$m being month gave error.

in table, have 2 dates: startdate , enddate focusing on startdate. input values month , year. how phrase sql statement gets results based on month of year?

you close - got comparison backwards (assuming startdate datetime or timestamp data type):

select *    table   amount > 1000     , month(datestart) = {$m}

caveats:

alternatives:

because using functions on columns can't use indexes, better approach use between , str_to_date functions:

where startdate between str_to_date([start_date], [format])                      , str_to_date([end_date], [format])

see documentation formatting syntax.

reference:


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