CREATE TABLE table_34720 ("Name" CLOB, "Status" CLOB, "Population" FLOAT, "District" CLOB, "Former local authority" CLOB)

What is the Former local authority for Ecclesfield?
SELECT "Former local authority" FROM table_34720 WHERE "Name" = 'ecclesfield'
SELECT "Former local authority" FROM "table_34720" WHERE "Name" = 'ecclesfield'