GB/T 12991-1991

Abolished

Information processing systems--Database language SQL with integrity enhancement

信息处理系统数据库语言SQL

Standard Type

GBT

ICS

35.060

CCS

L79

Status

废止

Issue Date

1991-08-19

Implementation

1992-04-01

Responsible Dept

国家标准委

Drafting Unit

N/A