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| Chinese National Standard Category: Program language |
| English Title: | Information technology - Database languages - SQL - part 1： framework |
| Chinese Title: | 信息技术 数据库语言 SQL 第1部分: 框架 |
| Standard No.: | GB/T 12991.1-2008 |
| Category No.: | L74 |
| Issued by: | SAC |
| Issued on: | 2008-7-16 |
| Implemented on: | 2008-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 12991-1991 Information processing systems－Database language SQL with integrity enhancement |
| Word Count: | 22000 words |
| Similar Standards: |
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