Table: nhl_game_results_2
Columns: date
visitor
score
home
record

Question: What visitor has march 26 as the date?
SQL: SELECT "visitor" FROM nhl_game_results_2 WHERE "date" = 'march 26'

Question: What visitor has detroit red wings as the home, and march 30 as the date?
SQL: SELECT "visitor" FROM nhl_game_results_2 WHERE "home" = 'detroit red wings' AND "date" = 'march 30'

Question: What record has chicago black hawks as the visitor and march 23 as the date?
SQL: SELECT "record" FROM nhl_game_results_2 WHERE "visitor" = 'chicago black hawks' AND "date" = 'march 23'

Question: What record has march 30 as the date?
SQL: SELECT "record" FROM nhl_game_results_2 WHERE "date" = 'march 30'