CREATE TABLE table_203_412 (id NUMBER, "school" CLOB, "conference" CLOB, "record  ( conference ) " CLOB, "head coach" CLOB, "cws appearances" CLOB, "cws best finish" CLOB, "cws record" CLOB)

which school has no cws appearances ?
SELECT "school" FROM table_203_412 WHERE "cws appearances" = 0
SELECT "school" FROM "table_203_412" WHERE "cws appearances" = 0