数据仓库服务 GAUSSDB(DWS)-LOCK:语法格式

时间:2024-01-26 16:15:25

语法格式

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LOCK [ TABLE ] {[ ONLY ] name [, ...]| {name [ * ]} [, ...]}
    [ IN {AC CES S SHARE | ROW SHARE | ROW EXCLUSIVE | SHARE UPDATE EXCLUSIVE | SHARE | SHARE ROW EXCLUSIVE | EXCLUSIVE | ACCESS EXCLUSIVE} MODE ]
    [ NOWAIT ] [LOCAL COORDINATOR ONLY];
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