SQLite Update 语句
带有 WHERE 子句的 UPDATE 查询的基本语法如下:
实例
假设 COMPANY 表有以下记录:
---------- ---------- ---------- ---------- ----------
1 Paul 32 California 20000.0
2 Allen 25 Texas 15000.0
3 Teddy 23 Norway 20000.0
4 Mark 25 Rich-Mond 65000.0
5 David 27 Texas 85000.0
7 James 24 Houston 10000.0
现在,COMPANY 表有以下记录:
---------- ---------- ---------- ---------- ----------
1 Paul 32 California 20000.0
2 Allen 25 Texas 15000.0
3 Teddy 23 Norway 20000.0
4 Mark 25 Rich-Mond 65000.0
5 David 27 Texas 85000.0
6 Kim 22 Texas 45000.0
现在,COMPANY 表有以下记录:
---------- ---------- ---------- ---------- ----------
1 Paul 32 Texas 20000.0
2 Allen 25 Texas 20000.0
3 Teddy 23 Texas 20000.0
4 Mark 25 Texas 20000.0
5 David 27 Texas 20000.0
6 Kim 22 Texas 20000.0
7 James 24 Texas 20000.0