 |
| |||
| unique index (An index in which no two rows are permitted to have the same index value, thus prohibiting duplicate index or key values) | |||
|
index unique : 1 фраза в 1 тематике |
| Общая лексика | 1 |
|
| |||
| unique index (An index in which no two rows are permitted to have the same index value, thus prohibiting duplicate index or key values) | |||
|
index unique : 1 фраза в 1 тематике |
| Общая лексика | 1 |