V$LOCK_TYPE ???.
| Column | Datatype | Description |
|---|---|---|
TYPE |
VARCHAR2(64) |
A two-letter internal resource identifier |
NAME |
VARCHAR2(64) |
Resource type name. This is a short (less than 32 characters) enqueue type name. |
ID1_TAG |
VARCHAR2(64) |
Description of the enqueue type. |
ID2_TAG |
VARCHAR2(64) |
Further description of the enqueue type. |
IS_USER |
VARCHAR2(3) |
User enqueue. These are enqueues that are acquired as a direct result of a SQL statement. Applications may get deadlocks on these enqueues. Such deadlocks are considered application errors. |
DESCRIPTION |
VARCHAR2(4000) |
Explanation of how or for what purpose the enqueue is used. |