CREATE TABLE table_7196 ("State" CLOB, "Type" CLOB, "Name" CLOB, "Title" CLOB, "Royal house" CLOB, "From" CLOB)

Which royal house has the name huai?
SELECT "Royal house" FROM table_7196 WHERE "Name" = 'huai'
SELECT "Royal house" FROM "table_7196" WHERE "Name" = 'huai'