CREATE TABLE table_49812 ("Date From" TEXT, "Date To" TEXT, "Pos." TEXT, "Name" TEXT, "Moving To" TEXT)

What is Date From, when Moving To is 'Birmingham City'?
SELECT "Date From" FROM table_49812 WHERE "Moving To" = 'birmingham city'
SELECT "Date From" FROM "table_49812" WHERE "Moving To" = 'birmingham city'