year competition venue position notes
year
competition
venue
position
notes
number
address
first second first_number
first second first_number second_number
number text address rank(text) unitnum(unitnum)
2002 world junior championships kingston, jamaica 18th (q) 64.51 m (1.75 kg)
what is the number of times mr. wu has achieved 1st place ?
WP VBD-AUX DT NN IN NNS NNP NNP VBD-AUX VBN JJ NN .
5
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Literal.Number
select count ( * ) from w where c4_first_number = 1
None None None Keyword Keyword Keyword None None None None Literal Column None
['agg', 'agg_count'] ['agg', 'agg_count'] ['agg', 'agg_count'] c4_first_number