ut.3

来自「linux 下用c++ 开发的一个小型数据库系统」· 3 代码 · 共 23 行

/*
 * ut.3: tests create and help
 */

/* create a simple relation */
create table easy (myattr char(24));

/* list the directory to see if anything got created */
!ls

/* see if it shows up in the catalog */
help table easy;

/* create a larger relation */
create table easier (one char(24), two int, three real, four char(100));

/* same stuff */
!ls
help table easier;

help;
quit;