V$ACTIVE_SESSION_HISTORY definition in Oracle Database 11.2
V$ACTIVE_SESSION_HISTORY
SELECT
sample_id, -- SAMPLE_ID NUMBER
sample_time, -- SAMPLE_TIME TIMESTAMP(3)
is_awr_sample, -- IS_AWR_SAMPLE VARCHAR2(1)
session_id, -- SESSION_ID NUMBER
session_serial#, -- SESSION_SERIAL# NUMBER
session_type, -- SESSION_TYPE VARCHAR2(10)
flags, -- FLAGS NUMBER
user_id, -- USER_ID NUMBER
sql_id, -- SQL_ID VARCHAR2(13)
is_sqlid_current, -- IS_SQLID_CURRENT VARCHAR2(1)
sql_child_number, -- SQL_CHILD_NUMBER NUMBER
sql_opcode, -- SQL_OPCODE NUMBER
sql_opname, -- SQL_OPNAME VARCHAR2(64)
force_matching_signature, -- FORCE_MATCHING_SIGNATURE NUMBER
top_level_sql_id, -- TOP_LEVEL_SQL_ID VARCHAR2(13)
top_level_sql_opcode, -- TOP_LEVEL_SQL_OPCODE NUMBER
sql_plan_hash_value, -- SQL_PLAN_HASH_VALUE NUMBER
sql_plan_line_id, -- SQL_PLAN_LINE_ID NUMBER
sql_plan_operation, -- SQL_PLAN_OPERATION VARCHAR2(30)
sql_plan_options, -- SQL_PLAN_OPTIONS VARCHAR2(30)
sql_exec_id, -- SQL_EXEC_ID NUMBER
sql_exec_start, -- SQL_EXEC_START DATE
plsql_entry_object_id, -- PLSQL_ENTRY_OBJECT_ID NUMBER
plsql_entry_subprogram_id, -- PLSQL_ENTRY_SUBPROGRAM_ID NUMBER
plsql_object_id, -- PLSQL_OBJECT_ID NUMBER
plsql_subprogram_id, -- PLSQL_SUBPROGRAM_ID NUMBER
qc_instance_id, -- QC_INSTANCE_ID NUMBER
qc_session_id, -- QC_SESSION_ID NUMBER
qc_session_serial#, -- QC_SESSION_SERIAL# NUMBER
event, -- EVENT VARCHAR2(64)
event_id, -- EVENT_ID NUMBER
event#, -- EVENT# NUMBER
seq#, -- SEQ# NUMBER
p1text, -- P1TEXT VARCHAR2(64)
p1, -- P1 NUMBER
p2text, -- P2TEXT VARCHAR2(64)
p2, -- P2 NUMBER
p3text, -- P3TEXT VARCHAR2(64)
p3, -- P3 NUMBER
wait_class, -- WAIT_CLASS VARCHAR2(64)
wait_class_id, -- WAIT_CLASS_ID NUMBER
wait_time, -- WAIT_TIME NUMBER
session_state, -- SESSION_STATE VARCHAR2(7)
time_waited, -- TIME_WAITED NUMBER
blocking_session_status, -- BLOCKING_SESSION_STATUS VARCHAR2(11)
blocking_session, -- BLOCKING_SESSION NUMBER
blocking_session_serial#, -- BLOCKING_SESSION_SERIAL# NUMBER
blocking_inst_id, -- BLOCKING_INST_ID NUMBER
blocking_hangchain_info, -- BLOCKING_HANGCHAIN_INFO VARCHAR2(1)
current_obj#, -- CURRENT_OBJ# NUMBER
current_file#, -- CURRENT_FILE# NUMBER
current_block#, -- CURRENT_BLOCK# NUMBER
current_row#, -- CURRENT_ROW# NUMBER
top_level_call#, -- TOP_LEVEL_CALL# NUMBER
top_level_call_name, -- TOP_LEVEL_CALL_NAME VARCHAR2(64)
consumer_group_id, -- CONSUMER_GROUP_ID NUMBER
xid, -- XID RAW(8)
remote_instance#, -- REMOTE_INSTANCE# NUMBER
time_model, -- TIME_MODEL NUMBER
in_connection_mgmt, -- IN_CONNECTION_MGMT VARCHAR2(1)
in_parse, -- IN_PARSE VARCHAR2(1)
in_hard_parse, -- IN_HARD_PARSE VARCHAR2(1)
in_sql_execution, -- IN_SQL_EXECUTION VARCHAR2(1)
in_plsql_execution, -- IN_PLSQL_EXECUTION VARCHAR2(1)
in_plsql_rpc, -- IN_PLSQL_RPC VARCHAR2(1)
in_plsql_compilation, -- IN_PLSQL_COMPILATION VARCHAR2(1)
in_java_execution, -- IN_JAVA_EXECUTION VARCHAR2(1)
in_bind, -- IN_BIND VARCHAR2(1)
in_cursor_close, -- IN_CURSOR_CLOSE VARCHAR2(1)
in_sequence_load, -- IN_SEQUENCE_LOAD VARCHAR2(1)
capture_overhead, -- CAPTURE_OVERHEAD VARCHAR2(1)
replay_overhead, -- REPLAY_OVERHEAD VARCHAR2(1)
is_captured, -- IS_CAPTURED VARCHAR2(1)
is_replayed, -- IS_REPLAYED VARCHAR2(1)
service_hash, -- SERVICE_HASH NUMBER
program, -- PROGRAM VARCHAR2(64)
module, -- MODULE VARCHAR2(48)
action, -- ACTION VARCHAR2(32)
client_id, -- CLIENT_ID VARCHAR2(64)
machine, -- MACHINE VARCHAR2(64)
port, -- PORT NUMBER
ecid, -- ECID VARCHAR2(64)
tm_delta_time, -- TM_DELTA_TIME NUMBER
tm_delta_cpu_time, -- TM_DELTA_CPU_TIME NUMBER
tm_delta_db_time, -- TM_DELTA_DB_TIME NUMBER
delta_time, -- DELTA_TIME NUMBER
delta_read_io_requests, -- DELTA_READ_IO_REQUESTS NUMBER
delta_write_io_requests, -- DELTA_WRITE_IO_REQUESTS NUMBER
delta_read_io_bytes, -- DELTA_READ_IO_BYTES NUMBER
delta_write_io_bytes, -- DELTA_WRITE_IO_BYTES NUMBER
delta_interconnect_io_bytes, -- DELTA_INTERCONNECT_IO_BYTES NUMBER
pga_allocated, -- PGA_ALLOCATED NUMBER
temp_space_allocated -- TEMP_SPACE_ALLOCATED NUMBER
FROM
GV$ACTIVE_SESSION_HISTORY
WHERE
inst_id = USERENV('INSTANCE')