数据建模中常用英文缩写术语

PK - Primary Key

IE- Non-Unique Index

AK - Unique Index (AX should have been AK (Alternate Key))

CK - Check Constraint

DF - Default Constraint

FK - Foreign Key

UQ - Unique Constraint

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/28909254/viewspace-2102810/,如需转载,请注明出处,否则将追究法律责任。

转载于:http://blog.itpub.net/28909254/viewspace-2102810/

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