--运行环境
SQL> select * from v$version where rownum<2; BANNER
----------------------------------------------------------------
Oracle Database 10g Release 10.2.0.3.0 - 64bit Production --获得当前数据库索引的使用频率
SQL> @idx_usage_detail.sql
Enter value for 1: GO_ADMIN
Enter value for 2: 100
Index
Table name Index name Index type Size MB Index operation Executions
------------------------------ ------------------------------ ------------ ----------- --------------------- ----------
ACC_POS_CASH_PL_TBL_ARC PK_ACC_POS_CASH_PL_ARCH_TBL NORMAL 3,328.00 RANGE SCAN 99
SAMPLE FAST FULL SCAN 8
UNIQUE SCAN 3
SKIP SCAN 2
****************************** ****************************** ************ ----------- ----------
sum 13,312.00 112
ACC_POS_CASH_TBL_ARC PK_ACC_POS_CASH_ARCH_TBL NORMAL 2,560.00 RANGE SCAN 168
UNIQUE SCAN 14
SAMPLE FAST FULL SCAN 12
SKIP SCAN 1
****************************** ****************************** ************ ----------- ----------
sum 10,240.00 195
ACC_POS_HIST_TBL ACC_HIST_TRANS_DATE_IDX NORMAL 384.00 RANGE SCAN 917
SKIP SCAN 210
SAMPLE FAST FULL SCAN 4
FAST FULL SCAN 1
PK_ACC_POS_HIST_TBL NORMAL 192.00 UNIQUE SCAN 7
SAMPLE FAST FULL SCAN 3
TRANS_NUM_IDX NORMAL 232.00 RANGE SCAN 41
SAMPLE FAST FULL SCAN 3
FAST FULL SCAN 1
****************************** ****************************** ************ ----------- ----------
sum 2,616.00 1,187
ACC_POS_INT_TBL ACC_POS_INT_10DIG_IDX FUNCTION- 2,622.00 RANGE SCAN 59
BASED NORMAL
SAMPLE FAST FULL SCAN 4
FAST FULL SCAN 2
PK_ACC_POS_INT_TBL NORMAL 2,496.00 RANGE SCAN 65
FAST FULL SCAN 53
UNIQUE SCAN 14
SKIP SCAN 13
SAMPLE FAST FULL SCAN 1
****************************** ****************************** ************ ----------- ----------
sum 20,346.00 211
ACC_POS_STOCK_TBL_ARC PK_ACC_POS_STOCK_ARCH_TBL NORMAL 18,977.00 RANGE SCAN 177
SAMPLE FAST FULL SCAN 10
UNIQUE SCAN 4
SKIP SCAN 3
****************************** ****************************** ************ ----------- ----------
sum 75,908.00 194
STK_TBL_ARC PK_STK_ARCH_TBL NORMAL 920.00 RANGE SCAN 126
UNIQUE SCAN 38
SKIP SCAN 17
SAMPLE FAST FULL SCAN 2
****************************** ****************************** ************ ----------- ----------
sum 3,680.00 183
STK_TBL_LOG PK_STK_TBL_LOG NORMAL 480.00 UNIQUE SCAN 56
****************************** ****************************** ************ ----------- ----------
sum 480.00 56
TRADE_BROKER_CHRG_TBL_ARC PK_TRADE_BROKER_CHRG_TBL_ARC NORMAL 128.00 - 0
UNI_TDBK_CHRG_ARC NORMAL 104.00 RANGE SCAN 283
****************************** ****************************** ************ ----------- ----------
sum 232.00 283
TRADE_BROKER_JOURNAL_TBL_ARC IDX_TDBK_JRNL_ARC_ENTRY_DT NORMAL 168.00 - 0
IDX_TDBK_JRNL_ARC_INSTRU_ID NORMAL 144.00 FULL SCAN 1
IDX_TDBK_JRNL_ARC_STOCK_CD NORMAL 144.00 FULL SCAN 1
IDX_TDBK_JRNL_ARC_TRADED_PRICE NORMAL 144.00 FULL SCAN 1
PK_TRADE_BROKER_JOURNAL_ARC NORMAL 200.00 - 0
****************************** ****************************** ************ ----------- ----------
sum 800.00 3
TRADE_CLIENT_CHRG_TBL_ARC IDX_TDCL_CHRG_ARC_GRP_REF_ID NORMAL 704.00 RANGE SCAN 3,537
PK_TRADE_CLIENT_CHRG_TBL_ARC NORMAL 1,539.00 RANGE SCAN 24
SAMPLE FAST FULL SCAN 2
UNI_TDCL_CHRG_ARC NORMAL 1,216.00 RANGE SCAN 1,103
FAST FULL SCAN 3
SAMPLE FAST FULL SCAN 2
****************************** ****************************** ************ ----------- ----------
sum 7,430.00 4,671
TRADE_CLIENT_DTL_TBL_ARC IDX_TDCL_DTL_ARC_ACTION_N_STUS NORMAL 312.00 - 0
IDX_TDCL_DTL_ARC_ACT_TD_PRICE NORMAL 184.00 FULL SCAN 1
IDX_TDCL_DTL_ARC_REF_ID NORMAL 344.00 RANGE SCAN 4,623
FAST FULL SCAN 1
FULL SCAN 1
IDX_TDCL_DTL_ARC_TRADED_PRICE NORMAL 184.00 - 0
PK_TRADE_CLIENT_DTL_TBL_ARC NORMAL 432.00 - 0
UNI_TDCL_DTL_ARC_TRADE_DTL_ID NORMAL 272.00 - 0
****************************** ****************************** ************ ----------- ----------
sum 2,416.00 4,626
TRADE_CLIENT_TBL_ARC IDX_TDCL_ARC_ACC_NUM NORMAL 152.00 RANGE SCAN 534
IDX_TDCL_ARC_GRP_REF_ID NORMAL 120.00 RANGE SCAN 550
FAST FULL SCAN 1
IDX_TDCL_ARC_INPUT_DATE NORMAL 120.00 RANGE SCAN 7,231
IDX_TDCL_ARC_PL_STK NORMAL 144.00 SKIP SCAN 156
RANGE SCAN 3
FULL SCAN 1
IDX_TDCL_ARC_TRADE_DATE NORMAL 120.00 RANGE SCAN 12,778
PK_TRADE_CLIENT_TBL_ARC NORMAL 160.00 RANGE SCAN 37
UNI_TDCL_ARC_REF_ID NORMAL 112.00 UNIQUE SCAN 157
FAST FULL SCAN 8
SAMPLE FAST FULL SCAN 1
****************************** ****************************** ************ ----------- ----------
sum 1,560.00 21,457
--Author : Robinson
--Blog : http://blog.csdn.net/robinson_0612 "Showed only indexes in GO_ADMIN schema whose size > 100 MB in period:" 30.01.2013-07.04.2013 | 
