CREATE TABLE table_8623 ("Discipline" CLOB, "Championship" CLOB, "Circuit" CLOB, "Session" CLOB, "Cause" CLOB)

Which session had a discipline of open wheel?
SELECT "Session" FROM table_8623 WHERE "Discipline" = 'open wheel'
SELECT "Session" FROM "table_8623" WHERE "Discipline" = 'open wheel'