Table: anna_iljutshenko_jumping_stats
Columns: year
competition
venue
position
notes

Question: In which competition(s) did Iljuštšenko jump 1.90 m?
SQL: SELECT "competition" FROM anna_iljutshenko_jumping_stats WHERE "notes" = '1.90 m'

Question: In which position did Iljuštšenko finish in the European Championships held prior to 2008?
SQL: SELECT "position" FROM anna_iljutshenko_jumping_stats WHERE "year" < 2008 AND "competition" = 'european championships'

Question: In what year did Iljuštšenko compete in Barcelona, Spain?
SQL: SELECT "year" FROM anna_iljutshenko_jumping_stats WHERE "venue" = 'barcelona, spain'