英译中Data integrity refers to the accuracy,correctness,or validity of the data in the database.In a database system,data integrity means safeguarding the data against invalid alteration or destruction.In large on-line database system,data integri

data integrity constraints是什么意思 英译中Data integrity refers to the accuracy,correctness,or validity of the data in the database.In a database system,data integrity means safeguarding the data against invalid alteration or destruction.In large on-line database system,data integri integrity是什么意思 academic integrity integrity是什么意思 DATA Data data data integrity constraint是什么意思 integrity的中文意思 moral integrity是什么意思 integrity constraints是什么意思 integrity check是什么意思 surface integrity 什么意思 service integrity是什么意思 Mechanical integrity是什么意思? integrity constraints是什么意思