postgreSQL数据库to_timestamp和to_date的区别

1 SELECT  to_timestamp('2020-02-27 12:12:12','yyyy-MM-dd hh24:mi:ss') ;
2 SELECT  to_date('2020-02-27 12:12:12','yyyy-MM-dd hh24:mi:ss') ;

to_timestamp返回结果:2020-02-27 12:12:12

to_date返回结果:2020-02-27

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转载自www.cnblogs.com/yjq727/p/12431597.html