课件 很好用的 呵呵 多多支持 SQL(Structured Query Language),结构化查询语言 是关系数据库的标准语言 1974有Boyce和Chamberlin提出 1986年10月美国国家标准局(American National Standard Institute, ANSI )公布SQL86标准文本(SQL1) 1987年6月国际标准化组织OSI( International Standardization Organization)将其采纳为国际标准。 1989年公布
BNF Grammar for ISO-IEC 9075-22003 - Database Language SQL (SQL-2003) SQL-Foundation BNF Grammar for ISO-IEC 90751992 - Database Language SQL (SQL-92) BNF Grammar for ISO-IEC 90751999 - Database Language SQL (SQL-99) BNF Grammar for ISO ANSISQL 2003
不全,只有三个 ANSI-ISO-IEC International Standard(IS) Database Language SQL Part 1 SQLFramework.pdf ANSI-ISO-IEC International Standard(IS) Database Language SQL Part 4 Persistent Stored Modules (SQL Psm).pdf ANSI-ISO-IEC International Standard(IS) Databa
This reference contains a complete descr iption of the Structured Query Language (SQL) used to manage information in an Oracle Database. Oracle SQL is a superset of the American National Standards Institute (ANSI) and the International Organization
This reference contains a complete descr iption of the Structured Query Language (SQL) used to manage information in an Oracle Database. Oracle SQL is a superset of the American National Standards Institute (ANSI) and the International Standards Org