[storage] support TEXT type in REPLACE. fixes #1153
[storage] support TEXT type in REPLACE. fixes #1153

Reported by Kazuhiki Shiozaki. Thanks!!!

naoa/mroonga,yoku0825/mroonga,mroonga/mroonga,naoa/mroonga,naoa/mroonga,yoku0825/mroonga,yoku0825/mroonga,yoku0825/mroonga,yoku0825/mroonga,naoa/mroonga,naoa/mroonga,mroonga/mroonga,mroonga/mroonga,naoa/mroonga,mroonga/mroonga,yoku0825/mroonga