Table: olympic_weightlifting_2008_women
Columns: world_record
snatch
oksana_slivenko_rus
123kg
santo_domingo_dominican

Question: What's the 123kg of the Total world record?
SQL: SELECT "123kg" FROM olympic_weightlifting_2008_women WHERE "world_record" = 'total'

Question: What's the world record when the 123kg was 275kg?
SQL: SELECT "world_record" FROM olympic_weightlifting_2008_women WHERE "123kg" = '275kg'