Note
This view is available starting with V4.0.0.
Purpose
The GV$OB_PS_ITEM_INFO view provides monitoring capabilities for prepared statements and contains basic information about all prepared statements in the PS cache.
Columns
Column |
Type |
Nullable |
Description |
|---|---|---|---|
| SVR_IP | VARCHAR2(46) | NO | The IP address of the server. |
| SVR_PORT | NUMBER(38) | NO | The port number of the server. |
| STMT_ID | NUMBER(38) | NO | The stmt_id of the statement in the PS cache. |
| DB_ID | NUMBER(38) | NO | The database ID involved in the prepare statement. |
| PS_SQL | CLOB | NO | The SQL statement for the prepare operation. |
| PARAM_COUNT | NUMBER(38) | NO | The number of parameters in the prepare operation. |
| STMT_ITEM_REF_COUNT | NUMBER(38) | NO | The reference count of the stmt_item. |
| STMT_INFO_REF_COUNT | NUMBER(38) | NO | The reference count of the stmt_info. |
| MEM_HOLD | NUMBER(38) | NO | The amount of memory occupied by the prepare statement. |
| STMT_TYPE | NUMBER(38) | NO | The type information of the prepare statement. |
| CHECKSUM | NUMBER(38) | NO | The checksum of the prepare statement. |
| EXPIRED | NUMBER(38) | NO | Indicates whether the prepare statement has expired. |