9.53 V$SQL_CURSOR

V$SQL_CURSOR displays debugging information for each cursor associated with the session querying this view.

Column Datatype Description

CURNO

NUMBER

Cursor number

FLAG

NUMBER

Flags set in the cursor

STATUS

VARCHAR2(9)

Status of the cursor; that is, what state the cursor is in

PARENT_HANDLE

RAW(4 | 8)

Pointer to the parent cursor handle

PARENT_LOCK

RAW(4 | 8)

Pointer to the parent cursor lock

CHILD_LOCK

RAW(4 | 8)

Pointer to the child cursor lock

CHILD_PIN

RAW(4 | 8)

Pointer to the child cursor pin

PERS_HEAP_MEM

NUMBER

Total amount of memory allocated from persistent heap for this cursor

WORK_HEAP_MEM

NUMBER

Total amount of memory allocated from the work heap for this cursor

BIND_VARS

NUMBER

Total number of bind positions in the query currently parsed into this cursor

DEFINE_VARS

NUMBER

Total number of define variables in the query currently parsed into this cursor

BIND_MEM_LOC

VARCHAR2(64)

Which memory heap the bind variables are stored in: either the UGA or the CGA

INST_FLAG

VARCHAR2(64)

Instantiation object flags

INST_FLAG2

VARCHAR2(64)

Instantiation object flags (continued)

CHILD_HANDLE

RAW(4 | 8)

Pointer to the child cursor handle

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data