What is the relationship between the Keywords DB_ISOLV and DB_BROWS?
The influence strength of DBMaker lock option is: SQL command >connect option >dmconfig.ini setting.
If DB_ISOLV! = 2, 3, 4, DB_BROWS = 1 can work, if DB_ISOLV = 2 or 3 or 4, DB_BROWS is useless keyword.
The relationship between them is:
DB_ISOLV |
DB_BROWS |
1(default) |
0 (dirty read) 1 (select get S lock) |
2(read committed) |
Not work no matter 0 or 1 |
3(repeatable) |
Not work no matter 0 or 1 |
4(Phantom) |
Not work no matter 0 or 1 |