CREATE TABLE table_20030 ("State" CLOB, "Date of Polls" CLOB, "Seats  ( ACs ) " FLOAT, "Date of Counting" CLOB, "Incumbent" CLOB, "Election Winner" CLOB)

Which dates of polls occur in the Mizoram state?
SELECT "Date of Polls" FROM table_20030 WHERE "State" = 'Mizoram'
SELECT "Date of Polls" FROM "table_20030" WHERE "State" = 'Mizoram'