| PostgreSQL 9.3.2文鐃緒申 | ||||
|---|---|---|---|---|
| 鐃緒申鐃塾ペ￥申鐃緒申 | 鐃緒申鐃緒申鐃緒申 | 鐃緒申 13鐃緒申同鐃緒申鐃渋刻申鐃緒申鐃緒申 | 鐃緒申鐃塾ペ￥申鐃緒申 | |
PostgreSQL鐃熟￥申鐃銃￥申鐃瞬ワ申鐃緒申離如鐃緒申鐃緒申鐃緒申个鐃緒申鐃銃縁申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申罎刻申襪随申鐃緒申鐃粛￥申鐃淑種申鐃緒申離鐃緒申奪鐃緒申癲種申匹鐃緒申鐃緒申鐃緒申討鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃塾モー鐃宿は￥申MVCC鐃叔わ申必鐃竣わ申動鐃緒申鐃緒申鐃緒申鐃緒申覆鐃緒申鐃順、鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃塾ワ申鐃獣ワ申鐃祝誌申鐃術わ申鐃暑こ鐃夙わ申鐃叔わ申鐃殉わ申鐃緒申 鐃殉わ申鐃緒申鐃循とわ申匹鐃�PostgreSQL鐃緒申鐃殉ワ申匹任蓮鐃緒申鐃緒申箸鐃緒申鐃緒申董鐃緒申屮襪�鐃緒申鐃塾ワ申鐃殉ワ申匹亮孫鐃緒申鐃緒申鐃縮わ申鐃緒申法鐃叔削申鐃緒申發件申鐃緒申鐃緒申儿鐃緒申鐃緒申鐃銃わ申鐃淑わ申鐃緒申鐃夙わ申亮造砲鐃緒申襪随申鐃祝￥申適鐃准なモー鐃宿のワ申鐃獣ワ申鐃緒申動的鐃祝鰹申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃純え鐃出￥申TRUNCATE鐃緒申鐃殉ワ申匹蓮鐃銃縁申鐃緒申董鐃緒申屮鐃緒申鐃出わ申鐃緒申他鐃緒申鐃緒申鐃夙わ申同鐃緒申鐃祝実行わ申鐃暑こ鐃夙は器申鐃緒申鐃叔わ申鐃緒申 鐃緒申鐃塾わ申鐃潤、鐃緒申鐃塾テ￥申鐃瞬ワ申悗鐃緒申鐃渋常申鐃緒申奪鐃緒申鐃緒申鐃重�鐃祝鰹申鐃緒申鐃緒申鐃殉わ申鐃緒申鐃緒申
鐃緒申鐃淳のデ￥申鐃緒申鐃駿￥申鐃緒申鐃緒申鐃緒申鐃出で緒申鐃竣なワ申鐃獣ワ申鐃塾逸申鐃緒申鐃緒申鐃叔э申鐃緒申鐃祝は￥申pg_locks鐃緒申鐃緒申鐃銃ワ申咼紂種申鐃緒申鐃術わ申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申 鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃瞬ワ申鐃緒申鐃銃ワ申両鐃緒申鐃緒申道鐃祝つわ申鐃銃の詳細わ申鐃緒申27鐃緒申鐃薯参照わ申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申
鐃淑駕申鐃塾リス鐃夙に￥申PostgreSQL鐃叔種申動的鐃祝誌申鐃術わ申鐃緒申襦�鐃緒申鐃術駕申能鐃淑ワ申鐃獣ワ申鐃盾ー鐃宿とわ申鐃緒申文脈鐃薯示わ申鐃殉わ申鐃緒申 鐃殉わ申鐃緒申LOCK鐃緒申鐃殉ワ申匹鐃緒申鐃術わ申鐃銃￥申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申的鐃祝鰹申鐃緒申鐃緒申鐃暑こ鐃夙わ申任鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃塾ワ申鐃獣ワ申鐃盾ー鐃宿は￥申鐃緒申鐃夙わ申鐃緒申鐃緒申名鐃緒申鐃緒申"row鐃淑行￥申"鐃夙わ申鐃緒申鐃緒申鐃春わ申鐃春わ申鐃銃わ申鐃銃も、鐃緒申鐃銃テ￥申鐃瞬ワ申鐃駿ワ申離鐃緒申奪鐃緒申任鐃緒申襪鰹申箸鐃緒申鐃緒申佞鐃緒申討鐃緒申鐃緒申鐃緒申鐃緒申鐃� 鐃緒申鐃獣ワ申鐃盾ー鐃宿わ申名鐃緒申鐃緒申鐃緒申鐃重�鐃淑わ申里任鐃緒申鐃� 鐃緒申鐃緒申鐃緒申名鐃緒申鐃熟￥申鐃銃ワ申鐃獣ワ申鐃盾ー鐃宿わ申鐃緒申表的鐃淑誌申鐃緒申鐃緒申法鐃薯あわ申鐃緒申鐃緒申表鐃緒申鐃銃わ申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申味的鐃祝わ申鐃緒申鐃緒申同鐃緒申鐃叔わ申鐃緒申 鐃緒申鐃獣ワ申鐃盾ー鐃宿間にわ申鐃緒申鐃緒申唯鐃緒申亮村鐃重�鐃淑削申鐃循は￥申鐃宿のモー鐃宿わ申鐃宿のモー鐃宿と駈申鐃順す鐃暑か鐃夙わ申鐃緒申鐃緒申鐃獣ワ申鐃盾ー鐃宿わ申鐃夙み刻申錣誌申任鐃�(表13-2鐃薯参照わ申鐃銃わ申鐃緒申鐃緒申鐃緒申)鐃緒申 2鐃縦のトワ申鵐競鐃緒申鐃緒申鐃緒申如鐃緒申鐃緒申腓刻申鐃盾ー鐃宿のワ申鐃獣ワ申鐃緒申同鐃緒申鐃緒申同鐃緒申董鐃緒申屮鐃緒申鐃緒申飮鐃緒申鐃緒申襪鰹申箸呂任鐃緒申泙鐃緒申鐃� 鐃淑わ申鐃緒申鐃緒申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申麓鐃淑�鐃緒申鐃夙とは決し鐃銃駈申鐃順し鐃殉わ申鐃緒申 鐃純え鐃出￥申ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申慮鐃銃縁申鐃緒申董鐃緒申屮鐃緒申ACCESS SHARE鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申任鐃緒申鐃緒申能鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申法鐃� 鐃緒申鐃順し鐃淑わ申鐃緒申鐃獣ワ申鐃盾ー鐃宿は￥申多鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃銃縁申鐃緒申鐃緒申飮鐃緒申鐃緒申襪鰹申箸鐃緒申鐃叔緒申任鐃緒申鐃� 鐃獣に￥申鐃緒申鐃獣ワ申鐃盾ー鐃宿には￥申鐃緒申鐃淑駈申鐃順す鐃緒申鐃塾￥申鐃純え鐃出￥申ACCESS EXCLUSIVE鐃緒申同鐃緒申鐃緒申複鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申飮鐃緒申鐃緒申襪鰹申箸鐃緒申垈鐃叔緒申砲函鐃緒申鐃緒申紛鐃緒申腓件申覆鐃緒申鐃塾￥申鐃純え鐃出￥申ACCESS SHARE鐃緒申複鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申飮鐃緒申鐃叔緒申砲鐃緒申鐃緒申襪鰹申箸鐃緒申鐃緒申佞鐃緒申討鐃緒申鐃緒申鐃緒申鐃緒申鐃�
鐃銃￥申鐃瞬ワ申鐃駿ワ申鐃緒申奪鐃緒申癲種申鐃�
ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿とのみ駈申鐃順し鐃殉わ申鐃緒申
SELECT鐃緒申鐃殉ワ申匹砲鐃所、鐃緒申鐃夙わ申鐃緒申鐃銃￥申鐃瞬ワ申鐃緒申个鐃緒申討鐃緒申離癲種申匹離鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃縮常、鐃銃￥申鐃瞬ワ申鐃�鐃宿み種申鐃�鐃塾みわ申鐃術刻申鐃緒申圓鐃淑わ申鐃巡い鐃緒申錣誌申任鐃緒申鐃緒申鐃緒申鐃銃￥申鐃緒申鐃塾ワ申鐃獣ワ申鐃盾ー鐃宿わ申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃�
EXCLUSIVE鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申
SELECT FOR UPDATE鐃緒申鐃緒申鐃�SELECT FOR SHARE鐃緒申鐃殉ワ申匹蓮鐃緒申併鐃緒申箸呂鐃緒申鐃銃わ申鐃暑が鐃緒申FOR UPDATE/FOR SHARE鐃夙わ申鐃緒申鐃緒申鐃緒申呂鐃緒申鐃銃わ申鐃淑わ申他鐃塾テ￥申鐃瞬ワ申鐃緒申个鐃緒申鐃�ACCESS SHARE鐃緒申鐃獣ワ申鐃祝加わ申鐃銃￥申鐃出象となわ申董鐃緒申屮鐃緒申砲鐃緒申離癲種申匹離鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申
SHARE鐃緒申SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申
UPDATE鐃緒申DELETE鐃緒申鐃緒申鐃緒申鐃�INSERT鐃緒申鐃殉ワ申匹蓮鐃緒申併鐃緒申箸鐃緒申鐃緒申他鐃緒申鐃緒申鐃銃のテ￥申鐃瞬ワ申鐃緒申个鐃緒申鐃�ACCESS SHARE鐃緒申鐃獣ワ申鐃祝加わ申鐃銃￥申鐃出象となわ申董鐃緒申屮鐃緒申砲鐃緒申離癲種申匹離鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃縮常、鐃緒申鐃塾ワ申鐃獣ワ申鐃盾ー鐃宿は￥申鐃銃￥申鐃瞬ワ申鐃�鐃叔￥申鐃緒申鐃緒申鐃術刻申鐃緒申鐃緒申鐃巡い鐃緒申錣誌申砲鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申
SHARE UPDATE EXCLUSIVE鐃緒申SHARE鐃緒申SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申 鐃緒申鐃塾モー鐃宿にわ申蝓�同鐃緒申鐃渋行わ申鐃緒申襯刻申鐃緒申鐃緒申泙鐃緒申儿鐃緒申鐃緒申鐃緒申VACUUM鐃緒申鐃殉ワ申匹亮孫圓鐃緒申蕁�鐃銃￥申鐃瞬ワ申鐃緒申欷遒件申泙鐃緒申鐃�
鐃緒申FULL鐃淑わ申鐃塾￥申VACUUM鐃緒申鐃殉ワ申鼻鐃�ANALYZE鐃緒申鐃殉ワ申鼻鐃�CREATE INDEX CONCURRENTLY鐃緒申鐃緒申鐃緒申咫鐃�ALTER TABLE鐃塾わ申鐃緒申鐃縦わ申鐃塾件申鐃緒申鐃祝わ申辰導鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申
ROW EXCLUSIVE鐃緒申SHARE UPDATE EXCLUSIVE鐃緒申SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申 鐃緒申鐃塾モー鐃宿は￥申同鐃緒申鐃渋行わ申鐃緒申鐃叔￥申鐃緒申鐃術刻申鐃緒申鐃緒申董鐃緒申屮鐃緒申鐃楯護し鐃殉わ申鐃緒申
鐃緒申CONCURRENTLY鐃淑わ申鐃塾￥申CREATE INDEX鐃祝わ申辰導鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申
ROW EXCLUSIVE鐃緒申SHARE UPDATE EXCLUSIVE鐃緒申 SHARE鐃緒申SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申 鐃緒申鐃塾モー鐃宿は￥申1鐃縦のワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃駿にわ申鐃緒申鐃緒申飮鐃緒申鐃緒申襪鰹申箸鐃緒申任鐃緒申鐃処う鐃緒申鐃緒申鐃緒申鐃緒申他的鐃緒申同鐃緒申鐃塾デ￥申鐃緒申鐃術刻申鐃緒申鐃緒申董鐃緒申屮鐃緒申鐃楯護し鐃殉わ申鐃緒申
鐃緒申鐃塾ワ申鐃獣ワ申鐃盾ー鐃宿わ申動的鐃祝鰹申鐃緒申鐃緒申鐃緒申PostgreSQL鐃緒申鐃殉ワ申匹呂鐃緒申鐃殉わ申鐃緒申
ROW SHARE鐃緒申ROW EXCLUSIVE鐃緒申 SHARE UPDATE EXCLUSIVE鐃緒申SHARE鐃緒申 SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃�ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃盾ー鐃宿と駈申鐃順し鐃殉わ申鐃緒申 鐃緒申鐃塾モー鐃宿は￥申同鐃緒申鐃渋行わ申鐃緒申鐃�ACCESS SHARE鐃塾みわ申鐃緒申弔鐃緒申泙鐃緒申鐃� 鐃縦まり、鐃緒申鐃塾ワ申鐃獣ワ申鐃盾ー鐃宿わ申鐃楯誌申鐃緒申鐃緒申肇鐃藷ザワ申鐃緒申鐃緒申鐃緒申鐃渋行わ申鐃銃実行でわ申鐃緒申鐃緒申鐃緒申蓮鐃緒申董鐃緒申屮鐃緒申鐃宿み種申鐃緒申鐃緒申鐃叔わ申鐃緒申
鐃醇ー鐃緒申鐃銃￥申鐃瞬ワ申鐃緒申个鐃緒申討鐃緒申離鐃緒申奪鐃緒申癲種申匹鐃銃暗�鐃祝鰹申鐃緒申鐃緒申鐃緒申PostgreSQL鐃緒申鐃殉ワ申匹呂鐃緒申鐃殉わ申鐃緒申
鐃緒申鐃銃のモー鐃宿のワ申鐃獣ワ申鐃緒申ACCESS SHARE鐃緒申ROW SHARE鐃緒申ROW EXCLUSIVE鐃緒申SHARE UPDATE EXCLUSIVE鐃緒申SHARE鐃緒申SHARE ROW EXCLUSIVE鐃緒申EXCLUSIVE鐃緒申鐃緒申鐃緒申鐃� ACCESS EXCLUSIVE鐃祝と駈申鐃順し鐃殉わ申鐃緒申 鐃緒申鐃塾モー鐃宿にわ申蝓�鐃緒申鐃緒申鐃楯誌申鐃峻以鰹申鐃祝テ￥申鐃瞬ワ申縫鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃藷がなわ申鐃緒申鐃夙わ申鐃楯証わ申鐃緒申泙鐃緒申鐃�
ALTER TABLE鐃緒申DROP TABLE鐃緒申TRUNCATE鐃緒申REINDEX鐃緒申CLUSTER鐃緒申VACUUM FULL鐃緒申鐃殉ワ申匹砲鐃獣て鰹申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃殉わ申鐃緒申鐃緒申鐃緒申的鐃祝モー鐃宿わ申鐃緒申蠅件申覆鐃緒申鐃出￥申鐃緒申鐃曙がLOCK TABLE文鐃緒申鐃緒申僂鐃緒申鐃楯のデフワ申鐃緒申箸離鐃緒申奪鐃緒申癲種申匹任鐃緒申鐃�
鐃銃ワ申鐃獣ワ申: ACCESS EXCLUSIVE鐃緒申鐃獣ワ申鐃塾みわ申鐃緒申SELECT鐃緒申FOR UPDATE/SHARE鐃淑わ申鐃緒申文鐃緒申屮鐃緒申奪鐃緒申鐃緒申泙鐃緒申鐃�
鐃縮常申鐃緒申奪鐃緒申漏鐃緒申鐃緒申鐃緒申鐃緒申紂�鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申僚鐃緒申鐃緒申泙鐃緒申飮鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃瞬ポワ申鐃緒申箸粒鐃塾�鐃緒申乏鐃緒申鐃緒申鐃緒申譴随申鐃順、鐃緒申鐃緒申鐃瞬ポワ申鐃緒申箸鐃緒申鐃緒申鐃緒申鐃出ッワ申鐃緒申鐃緒申鐃夙￥申鐃緒申鐃獣ワ申鐃緒申即鐃渋に駕申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申蓮鐃�ROLLBACK鐃緒申鐃緒申鐃緒申鐃瞬ポワ申鐃緒申醗聞澆帽圓鐃曙た鐃緒申鐃駿てのワ申鐃殉ワ申匹慮鐃緒申未鐃緒申辰鐃緒申箸鐃緒申鐃緒申鐃渋э申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申泙鐃緒申鐃� PL/pgSQL鐃純外鐃瞬ワ申鐃獣ワ申鐃緒申燃鐃緒申鐃緒申鐃緒申譴随申鐃緒申奪鐃緒申鐃緒申个鐃緒申討鐃銃縁申佑任鐃緒申鐃� PL/pgSQL鐃純外鐃瞬ワ申鐃獣ワ申鐃緒申燃鐃緒申鐃緒申鐃緒申譴随申鐃緒申奪鐃緒申鐃緒申个鐃緒申討鐃銃誌申鐃緒申任鐃緒申鐃� 鐃緒申鐃塾ブワ申鐃獣ワ申鐃緒申鐃初エ鐃初ー鐃緒申抜鐃緒申鐃緒申鐃遵、鐃緒申鐃緒申鐃緒申鐃曙た鐃緒申鐃獣ワ申鐃熟駕申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃�
表 13-2. 鐃緒申鐃獣ワ申鐃盾ー鐃宿の駈申鐃緒申
| 鐃竣求す鐃緒申鐃緒申奪鐃緒申癲種申鐃� | 鐃緒申鐃淳のワ申鐃獣ワ申鐃盾ー鐃緒申 | |||||||
|---|---|---|---|---|---|---|---|---|
| ACCESS SHARE | ROW SHARE | ROW EXCLUSIVE | SHARE UPDATE EXCLUSIVE | SHARE | SHARE ROW EXCLUSIVE | EXCLUSIVE | ACCESS EXCLUSIVE | |
| ACCESS SHARE | X | |||||||
| ROW SHARE | X | X | ||||||
| ROW EXCLUSIVE | X | X | X | X | ||||
| SHARE UPDATE EXCLUSIVE | X | X | X | X | X | |||
| SHARE | X | X | X | X | X | |||
| SHARE ROW EXCLUSIVE | X | X | X | X | X | X | ||
| EXCLUSIVE | X | X | X | X | X | X | X | |
| ACCESS EXCLUSIVE | X | X | X | X | X | X | X | X |
鐃銃￥申鐃瞬ワ申鐃駿ワ申鐃緒申奪鐃緒申鵬辰鐃緒申董鐃緒申鐃渋常申鐃緒申奪鐃緒申泙鐃緒申篭鐃粛�鐃緒申鐃獣ワ申鐃緒申圓鐃緒申鐃緒申箸鐃緒申任鐃緒申襦�鐃峻ワ申戰鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申旅圓鐃緒申个鐃緒申鐃峻ワ申戰鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃熟￥申鐃峻わ申鐃緒申鐃緒申鐃殉わ申鐃熟削申鐃緒申鐃緒申鐃緒申鐃緒申房鐃銃暗�鐃祝鰹申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃夙ワ申鵐競鐃緒申鐃緒申鐃藷がワ申鐃淳ットまわ申鐃熟ワ申鐃緒申鐃緒申丱奪鐃緒申鐃緒申鐃緒申泙如鐃獣縁申縫董鐃緒申屮鐃緒申戰鐃緒申鐃獣ワ申鐃塾よう鐃祝￥申鐃緒申鐃塾ワ申鐃獣ワ申鐃緒申鐃楯誌申鐃緒申鐃緒申泙鐃緒申鐃� 鐃峻ワ申戰鐃緒申鐃獣ワ申鐃熟￥申鐃叔￥申鐃緒申鐃緒申鐃巡い鐃緒申錣誌申砲榔洞鐃緒申鐃粛随申鐃緒申泙鐃緒申鐃� 鐃峻ワ申戰鐃緒申鐃獣ワ申鐃熟￥申同鐃緒申鐃峻わ申鐃出わ申鐃緒申颪�刻申鐃緒申鐃緒申鐃緒申鐃緒申鐃瞬ワ申鐃獣ワ申鐃緒申鐃殉わ申鐃緒申
鐃渋際に行わ申鐃術刻申鐃緒申鐃緒申鐃祝行わ申鐃出わ申鐃銃行ワ申戰鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝は￥申鐃緒申鐃緒申鐃緒申鐃緒申圓鐃�SELECT FOR UPDATE鐃緒申鐃緒申鐃薯してわ申鐃緒申鐃緒申鐃緒申鐃緒申 鐃緒申鐃獣わ申鐃緒申團鐃駿ワ申鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申函鐃緒申鐃緒申鐃緒申鐃循わ申鐃淑わ申鐃叔￥申鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申任浪鐃緒申鐃叔わ申圓鐃緒申儿鐃緒申鐃緒申鐃叔緒申任鐃緒申鐃夙わ申鐃緒申鐃緒申鐃夙わ申个鐃緒申討鐃緒申鐃緒申討鐃緒申鐃緒申鐃緒申鐃緒申鐃�
鐃緒申鐃緒申圓鐃緒申个鐃緒申鐃峻ワ申戰鐃塾駈申有鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝は￥申SELECT FOR SHARE鐃緒申鐃緒申僂鐃緒申討鐃緒申旅圓鐃緒申鐃緒申鬚靴討鐃緒申鐃緒申鐃緒申鐃緒申鐃� 鐃緒申有鐃緒申鐃獣ワ申鐃熟￥申他鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申砲鐃緒申同鐃緒申鐃緒申有鐃緒申鐃獣ワ申鐃塾鰹申鐃緒申鐃緒申鐃祝鰹申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃緒申他鐃塾トワ申鵐競鐃緒申鐃緒申鐃藷が駈申有鐃緒申鐃獣ワ申鐃緒申鐃楯誌申鐃緒申鐃銃わ申鐃緒申圓鐃緒申个鐃緒申董鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃塾鰹申鐃緒申鐃緒申圓鐃緒申鐃緒申箸鐃緒申任鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申呂鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申遒刻申函鐃緒申鐃粛�鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃殉でブワ申鐃獣ワ申鐃緒申鐃緒申泙鐃緒申鐃�
PostgreSQL鐃叔は￥申鐃緒申鐃緒申鐃緒申鐃術刻申鐃緒申鐃曙た鐃峻の常申鐃緒申魑�駕申鐃緒申鐃淑わ申鐃緒申鐃潤、同鐃緒申鐃祝ワ申鐃獣ワ申鐃叔わ申鐃緒申埒鐃緒申両鐃渋はわ申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃緒申鐃緒申鐃峻わ申鐃緒申奪鐃緒申鐃緒申鐃楯に￥申鐃叔ワ申鐃緒申鐃緒申鐃祝書き刻申鐃緒申鐃夙わ申発鐃緒申鐃緒申鐃暑か鐃盾し鐃緒申泙鐃緒申鐃� 鐃純え鐃緒申SELECT FOR UPDATE鐃熟￥申鐃緒申鐃薯された鐃峻わ申鐃緒申奪鐃緒申鐃緒申鐃緒申鐃塾と逸申鐃緒申鐃春わ申鐃暑た鐃緒申鐃緒申儿鐃緒申鐃峻わ申鐃殉わ申鐃塾で￥申鐃叔ワ申鐃緒申鐃緒申鐃祝わ申鐃塾件申未鐃書き刻申鐃準こ鐃夙になわ申泙鐃緒申鐃�
鐃銃￥申鐃瞬ワ申塙團鐃緒申奪鐃緒申鵬辰鐃緒申鐃緒申據鐃緒申鐃緒申鐃駿ワ申龍鐃粛�/鐃緒申他鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃所、鐃緒申鐃緒申鐃熟駈申有鐃出ッフワ申鐃竣￥申鐃緒申砲鐃緒申鐃銃￥申鐃瞬ワ申據鐃緒申鐃緒申悗鐃緒申匹濬颪�のワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申襪随申鐃祝誌申鐃術わ申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃塾ワ申鐃獣ワ申鐃熟￥申鐃峻わ申鐃緒申鐃緒申鐃緒申鐃曙た鐃緒申箙刻申鐃緒申鐃緒申譴随申鐃緒申即鐃渋に駕申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃夙�鐃峻わ申鐃縮常申據鐃緒申鐃緒申鐃駿ワ申鐃緒申奪鐃緒申鐃緒申慮鐃緒申鐃緒申必鐃竣はわ申鐃緒申泙鐃緒申鵑�￥申鐃緒申鐃獣ワ申鐃祝つわ申鐃緒申鐃緒申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣わ申鐃緒申鐃潤こ鐃緒申鐃叔種申鐃遵げ鐃殉わ申鐃緒申鐃緒申
鐃緒申鐃緒申的鐃淑ワ申鐃獣ワ申鐃塾誌申鐃術は￥申鐃叔ッドワ申鐃獣ワ申鐃塾醐申鐃緒申鐃夙なわ申鐃叔緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃叔ッドワ申鐃獣ワ申鐃夙は￥申2鐃縦（もし鐃緒申鐃熟わ申鐃緒申幣鐃祝のトワ申鵐競鐃緒申鐃緒申鐃緒申砲鐃緒申鐃緒申董鐃緒申鐃緒申譴常申譴�鐃緒申他鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申必鐃竣とわ申鐃緒申鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申泙鐃緒申鐃緒申箸任鐃緒申鐃� 鐃純え鐃出￥申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申1鐃緒申鐃銃￥申鐃瞬ワ申A鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申董鐃緒申鐃緒申縫董鐃緒申屮鐃�B鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申茲�鐃夙わ申鐃緒申櫃法鐃緒申肇鐃藷ザワ申鐃緒申鐃緒申鐃�2鐃緒申鐃緒申鐃祝テ￥申鐃瞬ワ申B鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申僂澆任鐃緒申辰董鐃緒申鐃緒申鐃緒申鐃銃￥申鐃瞬ワ申A鐃緒申鐃緒申他鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申茲�鐃夙誌申澆鐃緒申隋�鐃宿わ申鐃緒申離肇鐃藷ザワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃淑わ申鐃緒申泙鐃緒申鐃� PostgreSQL鐃叔は￥申鐃緒申動的鐃祝デッドワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃塾わ申鐃緒申鐃舜件申鐃緒申鐃緒申肇鐃藷ザワ申鐃緒申鐃緒申鐃塾逸申鐃緒申鐃薯アボ￥申鐃夙わ申鐃暑こ鐃夙にわ申蝓�鐃緒申鐃塾常申鐃緒申鐃緒申鐃処し鐃緒申鐃盾う鐃緒申鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申僚鐃緒申鐃緒申鐃塾誌申鐃緒申鐃緒申泙鐃� 鐃淑どわ申鐃緒申離肇鐃藷ザワ申鐃緒申鐃緒申鐃薯アボ￥申鐃夙わ申鐃暑か鐃緒申鐃緒申鐃塾わ申予鐃緒申鐃緒申鐃緒申里鐃緒申颪靴鐃緒申鐃緒申鐃緒申鐃祝逸申存鐃緒申鐃駿わ申鐃叔はわ申鐃緒申泙鐃緒申鐃祝￥申
鐃叔ッドワ申鐃獣ワ申鐃熟行ワ申戰鐃緒申鐃獣ワ申鐃塾件申未箸鐃緒申鐃夙�鐃緒申鐃緒申鐃緒申鐃叔緒申鐃緒申鐃緒申鐃緒申鐃殉わ申 鐃淑わ申鐃緒申鐃緒申鐃獣て￥申鐃緒申鐃緒申的鐃淑ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申僂鐃緒申討鐃緒申覆鐃緒申討鐃夙�鐃緒申鐃緒申鐃緒申鐃叔緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃祝￥申 2鐃縦わ申同鐃緒申鐃渋行トワ申鵐競鐃緒申鐃緒申鐃藷がわ申鐃緒申董鐃緒申屮鐃緒申鐃術刻申鐃緒申鐃緒申鐃緒申鐃緒申鐃粛わ申鐃銃みまわ申鐃緒申 1鐃緒申鐃旬のトワ申鵐競鐃緒申鐃緒申鐃緒申楼焚鐃緒申鐃渋行わ申鐃殉わ申鐃緒申
UPDATE accounts SET balance = balance + 100.00 WHERE acctnum = 11111;
鐃緒申鐃緒申蓮鐃緒申鐃緒申蠅件申鐃緒申鐃緒申鐃緒申峭鐃塾行わ申鐃出わ申鐃峻ワ申戰鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申2鐃緒申鐃旬のトワ申鵐競鐃緒申鐃緒申鐃藷が以駕申鐃緒申孫圓鐃緒申泙鐃緒申鐃�
UPDATE accounts SET balance = balance + 100.00 WHERE acctnum = 22222; UPDATE accounts SET balance = balance - 100.00 WHERE acctnum = 11111;
1鐃緒申鐃旬わ申UPDATE文鐃熟誌申鐃所さ鐃曙た鐃峻わ申鐃出わ申鐃緒申團鐃駿ワ申鐃緒申奪鐃緒申粒鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申旅圓旅鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃緒申鐃緒申2鐃緒申鐃旬わ申UPDATE文鐃熟￥申鐃緒申鐃緒申鐃出象の行わ申鐃緒申鐃獣ワ申鐃緒申鐃緒申討鐃緒申襪鰹申箸鐃緒申里鐃緒申鐃緒申鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃藷が器申了鐃緒申鐃緒申泙鐃緒申垉鐃緒申鐃緒申泙鐃緒申鐃� 鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申2鐃熟￥申鐃緒申鐃緒申鐃叔￥申続鐃緒申鐃緒申孫圓鐃緒申鐃緒申鐃緒申縫肇鐃藷ザワ申鐃緒申鐃緒申鐃�1鐃緒申鐃緒申了鐃緒申鐃緒申里鐃緒申垉鐃緒申鐃緒申討鐃緒申泙鐃緒申鐃� 鐃緒申鐃銃￥申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申1鐃緒申鐃緒申鐃緒申鐃叔以駕申鐃緒申孫圓鐃緒申泙鐃緒申鐃�
UPDATE accounts SET balance = balance - 100.00 WHERE acctnum = 22222;
鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申1鐃熟誌申鐃所し鐃緒申鐃峻の行ワ申戰鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申茲�鐃夙わ申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申垈鐃叔緒申任鐃緒申鐃� 鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申2鐃緒申鐃緒申鐃塾ワ申鐃獣ワ申鐃緒申鐃緒申乏鐃緒申鐃緒申鐃緒申討鐃緒申襪�鐃緒申任鐃緒申鐃� 鐃緒申鐃塾わ申鐃潤、鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申2鐃緒申鐃緒申了鐃緒申鐃緒申里鐃緒申垉鐃緒申鐃緒申襪鰹申箸砲覆鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃銃￥申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申1鐃熟トワ申鵐競鐃緒申鐃緒申鐃緒申2鐃叔ブワ申鐃獣ワ申鐃緒申鐃曙、鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申2鐃熟トワ申鵐競鐃緒申鐃緒申鐃緒申1鐃叔ブワ申鐃獣ワ申鐃緒申鐃緒申襦�鐃縦まり、鐃叔ッドワ申鐃獣ワ申鐃緒申鐃瞬でわ申鐃緒申 PostgreSQL鐃熟デッドワ申鐃獣ワ申鐃緒申鐃瞬わ申鐃塾わ申鐃緒申鐃緒申鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申任鐃緒申鐃緒申泙鐃緒申鐃�
鐃叔ッドワ申鐃獣ワ申鐃緒申鐃宿わ申鐃叔わ申鐃宿わ申鐃緒申法鐃熟￥申鐃叔￥申鐃緒申鐃駿￥申鐃緒申鐃緒申鐃緒申僂鐃緒申鐃緒申鐃緒申討離鐃緒申廛螢縁申鐃緒申鐃緒申鐃藷が￥申鐃緒申鐃緒申鐃緒申鐃塾わ申鐃緒申鐃緒申鐃緒申複鐃緒申鐃塾ワ申鐃瞬ワ申鐃緒申鐃緒申鐃夙わ申鐃出わ申鐃緒申鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃暑こ鐃夙でわ申鐃緒申 鐃緒申鐃祝種申鐃緒申鐃緒申鐃叔ッドワ申鐃獣ワ申鐃緒申鐃緒申如鐃緒申發稽常申鐃緒申離肇鐃藷ザワ申鐃緒申鐃緒申鐃緒申同鐃緒申鐃緒申鐃緒申嚢圓鮃洪鐃緒申鐃緒申討鐃緒申鐃緒申鐃叔ッドワ申鐃獣ワ申鐃熟居申鐃緒申鐃緒申泙鐃緒申鐃� 鐃殉わ申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申離鐃緒申屮鐃緒申鐃緒申鐃緒申箸鐃緒申个鐃緒申導鐃緒申鐃緒申鐃緒申鐃緒申能鐃塾ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃塾ワ申鐃瞬ワ申鐃緒申鐃緒申鐃夙わ申必鐃竣とわ申鐃緒申任鐃緒申鐃緒申鐃重�鐃淑モー鐃宿でわ申鐃暑こ鐃夙わ申亮造鐃緒申歉擇鐃緒申戮鐃緒申任鐃緒申鐃� 鐃緒申鐃塾わ申鐃夙わ申鐃緒申鐃緒申鐃祝醐申鐃准でわ申鐃淑わ申鐃緒申隋�鐃叔ッドワ申鐃獣ワ申鐃祝わ申螢�鐃旬￥申鐃夙わ申鐃緒申肇鐃藷ザワ申鐃緒申鐃緒申鐃緒申道鐃峻わ申鐃緒申弌鐃緒申妊奪疋鐃緒申奪鐃緒申鐃叔￥申鐃緒申鐃駿￥申鐃緒申鐃緒申鐃銃�鐃緒申鐃緒申鐃淑わ申鐃緒申任鐃緒申鐃緒申鐃緒申鐃暑こ鐃夙わ申鐃叔わ申鐃殉わ申鐃緒申
鐃叔ッドワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃出わ申鐃緒申覆鐃緒申鐃出￥申鐃銃￥申鐃瞬ワ申鐃駿ワ申鐃緒申奪鐃緒申發件申鐃緒申蝋團鐃駿ワ申鐃緒申奪鐃緒申鐃緒申弋瓩刻申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申蓮鐃緒申鐃緒申腓刻申鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃殉で￥申無鐃緒申鐃渋わ申鐃峻居申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃獣て￥申鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申長鐃緒申鐃瞬￥申鐃純え鐃出￥申鐃醇ー鐃緒申鐃緒申鐃緒申鐃緒申鐃峻わ申鐃祝トワ申鵐競鐃緒申鐃緒申鐃緒申魍�わ申鐃緒申鐃殉わ申鐃楯誌申鐃緒申鐃銃わ申鐃緒申鐃塾は￥申鐃巡奨鐃緒申鐃緒申泙鐃緒申鐃�
PostgreSQL鐃熟￥申鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申伴鐃緒申琉鐃縮ｏ申鐃緒申鐃縦ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝￥申鐃緒申鷆，鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申蓮鐃緒申鐃緒申了鐃緒申僂亡悗鐃緒申謄鐃緒申鐃緒申謄鐃祝わ申鐃緒申鐃緒申造鐃緒申覆鐃緒申鐃緒申函鐃緒申弔泙蝓�鐃緒申鐃緒申鐃緒申鐃緒申鐃術に関わ申鐃銃はワ申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申鐃縦わ申鐃夙わ申鐃緒申鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃夙呼ばわ申泙鐃緒申鐃� 鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃熟￥申MVCC鐃緒申鐃緒申鐃祝刻申錣誌申鼎蕕わ申鐃緒申奪鐃緒申鐃塾�鐃緒申有鐃術に誌申鐃術わ申鐃暑こ鐃夙わ申鐃叔わ申鐃殉わ申鐃緒申 鐃純え鐃出￥申鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃塾よく鐃緒申鐃緒申鐃緒申鐃術とわ申鐃銃￥申鐃処く"鐃春ワ申奪肇侫鐃緒申鐃緒申鐃�"鐃叔￥申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃銃ワ申噺討个鐃暑、鐃緒申鐃重�鐃淑ワ申鐃獣ワ申鐃緒申略鐃緒申鐃熟居申鐃緒申鐃暑こ鐃夙でわ申鐃緒申 鐃緒申鐃緒申鐃緒申鐃俊のわ申鐃緒申縫董鐃緒申屮鐃緒申鐃祝フラグ鐃緒申鐃叔種申鐃緒申襪鰹申箸鐃叔わ申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申速鐃叔￥申鐃銃￥申鐃瞬ワ申鐃緒申鐃縦ワ申鐃緒申匹鐃緒申鐃緒申箸鐃緒申任鐃緒申泙鐃緒申鐃� 鐃殉わ申鐃緒申鐃緒申鐃獣ワ申鐃緒申鐃塾誌申鐃緒申縫鐃緒申鐃緒申个砲鐃暑自動鐃緒申鐃緒申鐃緒申圓鐃緒申鐃緒申箸鐃叔わ申鐃緒申茲�鐃祝なわ申泙鐃緒申鐃�
PostgreSQL鐃祝は￥申鐃緒申鐃獣ワ申鐃緒申鐃緒申戰鐃夙トワ申鵐競鐃緒申鐃緒申鐃緒申鐃駿ワ申箸鐃緒申鐃緒申鐃緒申弔隆鐃緒申鐃重�鐃緒申鐃獣ワ申鐃塾鰹申鐃緒申鐃緒申法鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃獣ワ申鐃緒申鐃緒申戰鐃叔鰹申鐃緒申鐃緒申鐃緒申函鐃緒申鐃緒申鐃重�鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申的鐃祝駕申鐃緒申鐃緒申鐃緒申襪�鐃緒申鐃緒申鐃獣ワ申鐃緒申鵑�緒申了鐃緒申鐃緒申泙鐃緒申飮鐃緒申鐃緒申鐃殉わ申鐃緒申 標鐃緒申離鐃緒申奪鐃緒申弋鐃夙異なり、鐃緒申鐃獣ワ申鐃緒申鐃緒申戰覺�鐃緒申的鐃緒申鐃獣ワ申鐃熟トワ申鵐競鐃緒申鐃緒申鐃緒申箸鐃緒申鐃緒申鐃縮ｏ申砲禄鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃獣ワ申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝鰹申鐃緒申鐃緒申鐃曙、鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申妊鐃緒申鐃緒申鐃出ッワ申鐃緒申鐃緒申鐃夙わ申鐃銃も、鐃緒申鐃緒申鐃緒申丱奪鐃緒申鐃緒申鐃楯誌申鐃緒申鐃緒申泙鐃緒申鐃� 鐃緒申鐃緒申鐃銃￥申鐃銃び出わ申鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃藷が醐申納鐃緒申圓鐃緒申鐃緒申箸鐃緒申討鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃粛�鐃緒申鐃叔わ申鐃緒申 鐃緒申有鐃緒申鐃緒申廛鐃緒申鐃緒申鐃緒申鐃緒申鐃叔￥申同鐃緒申離鐃緒申奪鐃緒申鐃緒申鐃駿ワ申離鐃緒申奪鐃緒申鐃淑ｏ申鐃緒申鐃緒申鐃緒申鐃緒申鐃暑こ鐃夙わ申任鐃緒申泙鐃緒申鐃� 鐃緒申鐃塾常申隋�鐃縦￥申鐃塾ワ申鐃獣ワ申鐃竣居申鐃緒申个鐃緒申董鐃緒申鐃緒申奪鐃緒申鐃渋際に駕申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃出縁申鐃緒申鐃緒申鐃緒申奪鐃緒申鐃緒申鐃竣求が鐃淑わ申鐃緒申个覆鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申鐃駿ワ申離鐃緒申奪鐃緒申呂鐃緒申鐃縮常申離鐃緒申奪鐃緒申忙鐃緒申鐃緒申茲�鐃緒申動鐃庶し鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃熟￥申鐃緒申鐃緒申鐃塾緒申鐃緒申鐃祝種申動的鐃祝駕申鐃緒申鐃緒申鐃緒申泙鐃緒申里如鐃緒申鐃緒申鐃重�鐃淑ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃熟わ申鐃緒申泙鐃緒申鐃� 短鐃緒申鐃瞬の器申鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃術わ申鐃緒申鐃緒申蓮鐃緒申鐃緒申奪鐃緒申鐃緒申鐃駿ワ申鐃銃逸申鐃緒申鐃盾こ鐃緒申動鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申覆鐃緒申箸鐃渋随申鐃緒申鐃緒申鐃殉わ申鐃緒申 同鐃緒申鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃縮子わ申鐃出わ申鐃暑セ鐃獣ワ申鐃緒申鐃緒申戰鐃塾ワ申鐃獣ワ申鐃夙トワ申鵐競鐃緒申鐃緒申鐃緒申鐃駿ワ申離鐃緒申奪鐃緒申弋鐃熟￥申鐃緒申鐃緒申鐃縮わ申澆鐃緒申鐃瞬ワ申鐃獣ワ申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃獣ワ申鐃緒申鵑�わ申鐃叔に誌申鐃所さ鐃曙た鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃楯誌申鐃緒申鐃銃わ申鐃緒申鐃順、他鐃塾ワ申鐃獣ワ申鐃緒申鵑�わ申鐃塾ワ申鐃獣ワ申鐃緒申鐃峻居申鐃緒申鐃銃わ申鐃緒申鐃夙わ申鐃銃も、鐃宿加わ申鐃竣居申肋鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃緒申飮鐃緒申鐃緒申鐃銃わ申鐃緒申鐃緒申奪鐃緒申反鐃緒申鐃緒申鐃緒申弋瓩�鐃緒申鐃獣ワ申鐃緒申鐃緒申戰襪�鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申鐃駿ルか鐃宿わ申鐃緒申鐃祝関わ申蕕削申鐃緒申鐃緒申鐃淑醐申鐃緒申鐃緒申討呂泙鐃殉わ申鐃緒申
PostgreSQL鐃祝わ申鐃緒申鐃暑す鐃駿てのワ申鐃獣ワ申鐃緒申同鐃粛に￥申鐃緒申鐃緒申鐃緒申鐃叔わ申鐃駿てのワ申鐃獣ワ申鐃緒申鐃緒申鐃楯誌申鐃緒申鐃緒申討鐃緒申覺�鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申pg_locks鐃緒申鐃緒申鐃銃ワ申咼紂種申砲鐃緒申鐃殉わ申鐃緒申
鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃縮常申離鐃緒申奪鐃緒申篭鐃粛�鐃緒申鐃緒申廖鐃緒申鐃祝鰹申鐃緒申鐃緒申討鐃曙、鐃緒申鐃緒申鐃緒申鐃縮わ申max_locks_per_transaction鐃緒申max_connections鐃緒申鐃緒申鐃術随申鐃祝わ申鐃緒申鐃所さ鐃緒申泙鐃緒申鐃� 鐃緒申鐃塾ワ申鐃緒申鐃熟駕申颪靴覆鐃緒申茲�鐃緒申鐃緒申鐃春わ申必鐃竣でわ申鐃緒申 鐃緒申鐃緒申覆鐃緒申函鐃緒申鐃緒申鐃緒申个魯鐃緒申奪鐃緒申鐃緒申鐃緒申鐃殉っわ申鐃緒申鐃緒申鐃縦わ申鐃暑こ鐃夙わ申鐃叔わ申鐃淑わ申鐃淑わ申泙鐃緒申鐃� 鐃緒申鐃緒申蓮鐃緒申鐃緒申鐃緒申个乃鐃緒申弔任鐃緒申覺�鐃緒申的鐃緒申鐃獣ワ申鐃緒申鐃祝常申造鐃緒申鐃緒申襪鰹申箸鐃緒申味鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃緒申鐃出わ申鐃緒申鐃緒申砲鐃緒申泙鐃緒申鐃緒申鐃緒申名錙�1鐃緒申鐃緒申鐃緒申10鐃緒申鐃緒申鐃駿になわ申泙鐃緒申鐃�
鐃獣わ申鐃緒申鐃緒申的鐃淑緒申鐃緒申佞鐃緒申鐃�LIMIT鐃緒申鐃緒申鐃緒申鐃巡い鐃緒申錣誌申任蓮鐃緒申鐃緒申隆鐃緒申鐃緒申鐃獣ワ申鐃盾ー鐃宿わ申鐃緒申僂鐃緒申鐃緒申鐃縦わ申鐃塾常申鐃祝わ申鐃緒申鐃銃￥申SQL鐃緒申鐃緒申評鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申慮鐃緒申鐃緒申鐃緒申鐃緒申鐃曙た鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃醇す鐃暑こ鐃夙に居申鐃緒申鐃循わ申覆鐃緒申鐃出なわ申泙鐃緒申鐃� 鐃淑駕申鐃緒申鐃緒申鮗┐鐃緒申泙鐃緒申鐃�
SELECT pg_advisory_lock(id) FROM foo WHERE id = 12345; -- 鐃緒申鐃緒申覆鐃� SELECT pg_advisory_lock(id) FROM foo WHERE id > 12345 LIMIT 100; -- 鐃緒申鐃緒申鐃緒申 SELECT pg_advisory_lock(q.id) FROM ( SELECT id FROM foo WHERE id > 12345 LIMIT 100 ) q; -- 鐃緒申鐃緒申覆鐃�
鐃緒申鐃緒申鐃叔は￥申鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃舜随申鐃緒申鐃渋行わ申鐃緒申鐃緒申鐃緒申鐃�LIMIT 鐃緒申適鐃術わ申鐃緒申襪鰹申箸鐃緒申歉鐃叔わ申鐃淑わ申鐃緒申鐃潤、2鐃緒申鐃旬の件申鐃緒申鐃熟器申鐃緒申鐃叔わ申鐃緒申 鐃緒申鐃緒申砲鐃所、鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申蠅件申討鐃緒申覆鐃緒申覆鵑�わ申離鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃叔緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申 鐃緒申鐃塾わ申鐃潤、鐃淑ワ申鐃獣ワ申鐃緒申鵑�緒申了鐃緒申鐃緒申泙如鵬鐃緒申鐃緒申房鐃緒申圓鐃緒申襪鰹申箸砲覆鐃殉わ申鐃緒申 鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鵑�ら見鐃緒申函鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申奪鐃緒申呂鐃緒申鐃緒申両鐃緒申鐃叔わ申鐃緒申鐃緒申pg_locks鐃緒申鐃緒申六鐃緒申箸鐃緒申鐃渋鰹申鐃緒申泙鐃緒申鐃�
鐃緒申鐃緒申的鐃緒申鐃獣ワ申鐃薯扱わ申鐃緒申鐃緒申隆愎鐃緒申砲弔鐃緒申討蓮鐃�鐃緒申9.26.8鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申
| 鐃緒申鐃塾ペ￥申鐃緒申 | 鐃循￥申鐃緒申 | 鐃緒申鐃塾ペ￥申鐃緒申 |
| 鐃夙ワ申鵐競鐃緒申鐃緒申鐃緒申鐃淑�離 | 鐃緒申鐃緒申鐃緒申 | 鐃緒申鐃竣リケ鐃緒申鐃緒申鐃緒申鐃緒申戰鐃叔のデ￥申鐃緒申鐃塾逸申鐃緒申鐃緒申鐃緒申鐃緒申奪鐃� |