CREATE TABLE table_203_173 (id NUMBER, "year ( s ) " CLOB, "serial name" CLOB, "role" CLOB, "co-star" CLOB, "note ( s ) " CLOB, "channel" CLOB)

how many shows were on zee tv ?
SELECT COUNT("serial name") FROM table_203_173 WHERE "channel" = 'zee tv'
SELECT COUNT("serial name") FROM "table_203_173" WHERE "channel" = 'zee tv'