Note
This view is available starting with V4.0.0.
Overview
The GV$OB_PS_ITEM_INFO view provides monitoring capabilities for prepared statements, containing basic information about all prepared statements in the PS cache.
Columns
Field |
Type |
Nullable |
Description |
|---|---|---|---|
| TENANT_ID | bigint(20) | NO | Tenant ID |
| SVR_IP | varchar(46) | NO | Server IP Address |
| SVR_PORT | bigint(20) | NO | Server Port Number |
| STMT_ID | bigint(20) | NO | stmt_id of the corresponding statement in the PS cache |
| DB_ID | bigint(20) | NO | Database ID Involved in the Prepare Statement |
| PS_SQL | longtext | NO | Prepare SQL Information |
| PARAM_COUNT | bigint(20) | NO | Number of parameters for PREPARE |
| STMT_ITEM_REF_COUNT | bigint(20) | NO | Reference count information of stmt_item |
| STMT_INFO_REF_COUNT | bigint(20) | NO | Reference count information of stmt_info |
| MEM_HOLD | bigint(20) | NO | The memory size occupied by the prepared statement |
| STMT_TYPE | bigint(20) | NO | Type information of the prepared statement |
| CHECKSUM | bigint(20) | NO | The checksum of the prepared statement. |
| EXPIRED | tinyint(4) | NO | Has this prepared statement expired? |