云数据库 GAUSSDB-LOCK:语法格式

时间:2024-11-02 18:50:36

语法格式

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 ];
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