Oracle 11gR2中使用dbms_sqldiag.dump_trace来获得10053跟踪文件(五)

2014-11-24 17:15:12 · 作者: · 浏览: 2
block SEL$1 (#0) traversed
Traversing query block SEL$1 (#0) because of (5)
FAST_DUAL (0x2b4afb91adf0)
Query block SEL$1 (#0) traversed
qknAllocate
Allocate STMT_MARKER_QKNTYP(0x2b4afb919fb8 rwo:(nil)) on top of FAST_DUA
L_QKNTYP(0x2b4afb91adf0)
qkenndfs: node 0x2b4afb91adf0(dnum_qkn 1) of type FAST_DUAL_QKNTYP exprs_qkn 2b4afb91ae30
qkenndfs: node 0x2b4afb919fb8(dnum_qkn 2) of type STMT_MARKER_QKNTYP exprs_qkn 2b4afb919ff8
**** qkeDumpExpressionScopes expression scopes ****
Expression:
[(0x2b4afb903010:8:SYSDATE@!)]
Defined by : Node STMT_MARKER_QKNTYP (dnum_qkn 2) type QKE_REF dob 1
Referenced by: Node STMT_MARKER_QKNTYP (dnum_qkn 2)
********** End of qkeDumpExpressionScopes *********
Traversing query block SEL$1 (#0) because of (4)
FAST_DUAL (0x2b4afb91adf0)
Query block SEL$1 (#0) traversed
Traversing query block SEL$1 (#0) because of (1)
FAST_DUAL (0x2b4afb91adf0)
Query block SEL$1 (#0) traversed
Traversing query block SEL$1 (#0) because of (5)
qkaPlanSignatureCB
node : 0x2b4afb91adf0, node->type_qkn #: 66,node->exprs: (nil), node->dn
_qkn: (nil), dn->kkfdntyp: 0
FAST_DUAL (0x2b4afb91adf0)
Query block SEL$1 (#0) traversed
Starting SQL statement dump


user_id=0 user_name=SYS module=sqlplus@jyrac1 (TNS V1-V3) action=
sql_id=84zghzsc8b7rj plan_hash_value=1388734953 problem_type=3
----- Current SQL Statement for this session (sql_id=84zghzsc8b7rj) -----
/* SQL Analyze(146,0) */ select sysdate from dual
----- PL/SQL Stack -----
----- PL/SQL Call Stack -----
object line object
handle number name
0x7f6236e8 145 package body SYS.DBMS_SQLTUNE_INTERNAL
0x7f6236e8 12043 package body SYS.DBMS_SQLTUNE_INTERNAL
0x854a3268 1276 package body SYS.DBMS_SQLDIAG
0x758e9c58 1 anonymous block
sql_text_length=50
sql=/* SQL Analyze(146,0) */ select sysdate from dual
----- Explain Plan Dump -----
----- Plan Table -----


============
Plan Table
============
------------------------------------+-----------------------------------+
| Id | Operation | Name | Rows | Bytes | Cost | Time |
------------------------------------+-----------------------------------+
| 0 | SELECT STATEMENT | | | | 2 | |
| 1 | FAST DUAL | | 1 | | 2 | 00:00:01 |
------------------------------------+-----------------------------------+
Predicate Information:
----------------------


Content of other_xml column
===========================
db_version : 11.2.0.1
parse_schema : SYS
plan_hash : 1388734953
plan_hash_2 : 308129442
Outline Data:
/*+
BEGIN_OUTLINE_DATA
IGNORE_OPTIM_EMBEDDED_HINTS
OPTIMIZER_FEATURES_ENABLE('11.2.0.1')
DB_VERSION('11.2.0.1')
ALL_ROWS
OUTLINE_LEAF(@"SEL$1")
END_OUTLINE_DATA
*/


..........省略



Query Block Registry:
SEL$1 0xfb907cb0 (PARSER) [FINAL]


:
call(in-use=9216, alloc=32712), compile(in-use=79040, alloc=141816), execution(in-use=3600, alloc=4032)

End of Optimizer State Dump
Dumping Hints
=============
====================== END SQL Statement Dump ======================