EXEC SQL BEGIN DECLARE SECTION;
#define UNAME_LEN 20
#define PWD_LEN 40 VARCHAR username[UNAME_LEN]; // VARCHAR is an ORACLE pseudotype
varchar password[PWD_LEN]; // can be in lower case also.........
这样写应该就是对的,因为UNAME_LEN要在SECLARE SECTION内
#define UNAME_LEN 20
#define PWD_LEN 40 VARCHAR username[UNAME_LEN]; // VARCHAR is an ORACLE pseudotype
varchar password[PWD_LEN]; // can be in lower case also.........
这样写应该就是对的,因为UNAME_LEN要在SECLARE SECTION内
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