分类：序列绑定字段

2021
02-02

PostgreSQL 序列绑定字段与不绑定字段的区别说明

序列绑定字段与不绑定字段的区别绑定字段构造数据dropsequenceifexiststest_id_seq;createsequencetest_id_seq;droptableifexiststest;createtabletest(idintdefaultnextval('test_id_seq'),nametext);altersequencetest_id_seqownedbytest.id;测试test=#droptabletest;DROPTABLEtest=#\dDidnotfindanyrelations.test=#不绑定字段构造数据dropsequenceifexiststest_id_seq;createsequencete... 继续阅读 >