CREATE TABLE t1 (
ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
dt DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);
参考
11.3.5 Automatic Initialization and Updating for TIMESTAMP and DATETIME
CREATE TABLE t1 (
ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
dt DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);
参考
11.3.5 Automatic Initialization and Updating for TIMESTAMP and DATETIME
本文标题:MySQL5.6版本后DATETIME类型字段可以设置默认值与自
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