2.通过SQL增加主键:alter
table
tabname
add
constraint
tabname_pk
primary
key
(id)
enable
validate
组合键:alter
table
tabname
add
constraint
tabname_pk
primary
key
(id,另一列名)
enable
validate
欢迎分享,转载请注明来源:内存溢出
2.通过SQL增加主键:alter
table
tabname
add
constraint
tabname_pk
primary
key
(id)
enable
validate
组合键:alter
table
tabname
add
constraint
tabname_pk
primary
key
(id,另一列名)
enable
validate
欢迎分享,转载请注明来源:内存溢出
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