Please help on a query
HelloWe have two tables test_a and test_b and would like to get the result of this query:
COL1 VAL_A VAL_B
------------------------------ ------------------------------ -------------
code_1 aa_1 aa_1
code_1 aa_2 aa_2
code_1 aa_3
code_2 bb_1
code_2 bb_2
Could someone please help on this, thanks a lot!
create table test_a)
col1 varchar2 (30),
col2 varchar2 (30));
insert into values test_a ('code_1', 'aa_1');
insert into values test_a ('code_1', 'aa_2');
insert into values test_a ('code_1', 'aa_3');
insert into test_a values ('code_2', 'bb_1');
commit;
create table test_b)
col1 varchar2 (30),
col2 varchar2 (30));
insert into test_b values ('code_1', 'aa_1');
insert into test_b values ('code_1', 'aa_2');
insert into test_b values ('code_2', 'bb_2');
commit;
Select * from test_a;
COL1 COL2
------------------------------ ------------------------------
code_1 aa_1
code_1 aa_2
code_1 aa_3
code_2 bb_1
Select * from test_b;
COL1 COL2
------------------------------ ------------------------------
code_1 aa_1
code_1 aa_2
code_2 bb_2
Published by: user489948 on January 5, 2010 10:13
Published by: user489948 on January 5, 2010 10:15
Tags: Database
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Hi all
I am "playing" with a parallel query and try to see if it could improve some more long running queries, but can't do the database that you want to use a parallel execution plan, no matter what I do! I hope someone can point me in the right direction!
ORACLE Version is 11.2.0.2
OS Win 2008 R2 server
UC = 32
64 GB OF RAM
AMM enabled, memory_target = M 50560
SQL > show the parallel parameter
I also ran the calibration of IO which resultet
VALUE OF TYPE NAME
------------------------------------ ----------- --------------
fast_start_parallel_rollback string LOW
parallel_adaptive_multi_user Boolean TRUE
parallel_automatic_tuning boolean FALSE
parallel_degree_limit string CPU
parallel_degree_policy string AUTO
parallel_execution_message_size integer 16384
parallel_force_local boolean FALSE
parallel_instance_group string
parallel_io_cap_enabled boolean FALSE
PARALLEL_MAX_SERVERS integer 985
parallel_min_percent integer 0
VALUE OF TYPE NAME
------------------------------------ ----------- --------------
parallel_min_servers integer 16
parallel_min_time_threshold channel 5
parallel_server boolean FALSE
parallel_server_instances integer 1
parallel_servers_target integer 512
parallel_threads_per_cpu integer 2
recovery_parallelism integer 0
Max e/s per second 21569
I collected statistics of the system, the 1 hour time. the results are:
Max Mo / second 989
Select pname, sys.aux_stats pval1 $;
I changed all my tables and indexes using 'ALTER TABLE xxx PARALLEL' then when I query the dba_tables, the DEGREE is DEFAULT for all objects invoked in my queries.
STATUS
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DSTOP
FLAGS 0
CPUSPEEDNW 915
IOSEEKTIM 10
IOTFRSPEED 4096
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Given that it is a Siebel application, that we are talking about, there is no possibility of adding tips for SQL.
example:
This query took 29 seconds to complete, but was executed in SERIES
SQL_ID, atzj0dmhshb23, number of children 0
-------------------------------------
SELECT T7. CONFLICT_ID, T7. LAST_UPD, T7. CREATED,
T7. LAST_UPD_BY, T7. CREATED_BY, T7. MODIFICATION_NUM,
T7. ROW_ID, T9. MAIN_PH_NUM, T9.NAME, T9. REGION,
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T20. ATTRIB_45, T20. ATTRIB_27, T20. ATTRIB_03,
T33. SUPPRESS_MAIL_FLG, T33. EMAIL_ADDR, T33. MID_NAME,
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T33. HOME_PH_NUM, T33. OWNER_PER_ID, T33. WORK_PH_NUM,
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T3. INTEGRATION_ID, T33. PR_PER_PAY_PRFL_ID, T33. PRIV_FLG,
T33. PR_MKT_SEG_ID, T33. PR_REP_SYS_FLG,
T33. PR_REP_MANL_FLG, T33. PR_REP_DNRM_FLG, T33. PR_OPTY_ID,
T33. PR_GRP_OU_ID, T33. EMP_FLG, T8. OWN_INST_ID,
T8. INTEGRATION_ID, T33. PERSON_UID, T7. NAM
Hash value of plan: 35208051
---------------------------------------------------------------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time |
---------------------------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | 34 (100) |
| 1. NESTED EXTERNAL LOOPS | 10. 42440 | 34 (0) | 00:00:01 |
| 2. NESTED EXTERNAL LOOPS | 10. 42300 | 33 (0) | 00:00:01 |
| 3. NESTED EXTERNAL LOOPS | 10. 42160 | 32 (0) | 00:00:01 |
| 4. NESTED EXTERNAL LOOPS | 10. 42020 | 31 (0) | 00:00:01 |
| 5. NESTED LOOPS | 10. 41880 | 30 (0) | 00:00:01 |
| 6. NESTED EXTERNAL LOOPS | 11. 45947 | 29 (0) | 00:00:01 |
| 7. NESTED LOOPS | 11. 45716 | 28 (0) | 00:00:01 |
| 8. NESTED EXTERNAL LOOPS | 11. 45364 | 27 (0) | 00:00:01 |
| 9. NESTED EXTERNAL LOOPS | 11. 45243 | 26 (0) | 00:00:01 |
| 10. NESTED EXTERNAL LOOPS | 11. 45122 | 25 (0) | 00:00:01 |
| 11. NESTED EXTERNAL LOOPS | 11. 43648 | 24 (0) | 00:00:01 |
| 12. NESTED EXTERNAL LOOPS | 11. 37070 | 23 (0) | 00:00:01 |
| 13. NESTED EXTERNAL LOOPS | 11. 34661 | 22 (0) | 00:00:01 |
| 14. NESTED EXTERNAL LOOPS | 11. 34430 | 21 (0) | 00:00:01 |
| 15. NESTED EXTERNAL LOOPS | 11. 33891 | 20 (0) | 00:00:01 |
| 16. NESTED EXTERNAL LOOPS | 11. 33253 | 19 (0) | 00:00:01 |
| 17. NESTED EXTERNAL LOOPS | 11. 32362 | 18 (0) | 00:00:01 |
| 18. NESTED EXTERNAL LOOPS | 11. 31999 | 17 (0) | 00:00:01 |
| 19. NESTED EXTERNAL LOOPS | 11. 29337 | 16 (0) | 00:00:01 |
| 20. NESTED EXTERNAL LOOPS | 11. 28556 | 15 (0) | 00:00:01 |
| 21. NESTED EXTERNAL LOOPS | 11. 28061 | 14 (0) | 00:00:01 |
| 22. NESTED EXTERNAL LOOPS | 11. 26400 | 13 (0) | 00:00:01 |
| 23. NESTED EXTERNAL LOOPS | 11. 26169 | 12 (0) | 00:00:01 |
| 24. NESTED EXTERNAL LOOPS | 11. 25465 | 10 (0) | 00:00:01 |
| 25. NESTED EXTERNAL LOOPS | 11. 21131. 9 (0) | 00:00:01 |
| 26. NESTED EXTERNAL LOOPS | 11. 18326. 8 (0) | 00:00:01 |
| 27. NESTED LOOPS | 11. 13651 | 7 (0) | 00:00:01 |
| 28. NESTED EXTERNAL LOOPS | 11. 12452. 6 (0). 00:00:01 |
| 29. NESTED EXTERNAL LOOPS | 11. 10978. 5 (0) | 00:00:01 |
| 30. NESTED LOOPS | 11. 9504. 4 (0) | 00:00:01 |
| 31. NESTED EXTERNAL LOOPS | 4. 360 | 3 (0) | 00:00:01 |
| 32. NESTED LOOPS | 4. 228. 2 (0) | 00:00:01 |
| * 33 | INDEX UNIQUE SCAN | S_PARTY_P1 | 1. 11. 1 (0) | 00:00:01 |
| 34. TABLE ACCESS BY INDEX ROWID | S_CONTACT_BU | 4. 184. 1 (0) | 00:00:01 |
| * 35 | INDEX RANGE SCAN | S_CONTACT_BU_M1 | 4 | | 1 (0) | 00:00:01 |
| 36. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT | 1. 33. 1 (0) | 00:00:01 |
| * 37 | INDEX UNIQUE SCAN | S_ORG_EXT_U3 | 1 | | 1 (0) | 00:00:01 |
| * 38 | TABLE ACCESS BY INDEX ROWID | S_CONTACT. 3. 2322 | 1 (0) | 00:00:01 |
| * 39 | INDEX UNIQUE SCAN | S_CONTACT_P1 | 1 | | 1 (0) | 00:00:01 |
| 40. TABLE ACCESS BY INDEX ROWID | S_MED_SPEC | 1. 134. 1 (0) | 00:00:01 |
| * 41. INDEX UNIQUE SCAN | S_MED_SPEC_P1 | 1 | | 1 (0) | 00:00:01 |
| 42. TABLE ACCESS BY INDEX ROWID | S_PRI_LST | 1. 134. 1 (0) | 00:00:01 |
| * 43. INDEX UNIQUE SCAN | S_PRI_LST_P1 | 1 | | 1 (0) | 00:00:01 |
| * 44 | TABLE ACCESS BY INDEX ROWID | S_PARTY | 1. 109. 1 (0) | 00:00:01 |
| * 45 | INDEX UNIQUE SCAN | S_PARTY_P1 | 1 | | 1 (0) | 00:00:01 |
| 46. TABLE ACCESS BY INDEX ROWID | S_CONTACT_SS | 1. 425. 1 (0) | 00:00:01 |
| * 47 | INDEX RANGE SCAN | S_CONTACT_SS_U1 | 1 | | 1 (0) | 00:00:01 |
| 48. TABLE ACCESS BY INDEX ROWID | S_CONTACT_LOYX | 1. 255. 1 (0) | 00:00:01 |
| * 49 | INDEX RANGE SCAN | S_CONTACT_LOYX_U1 | 1 | | 1 (0) | 00:00:01 |
| * 50 | INDEX RANGE SCAN | S_DQ_CON_KEY_U1 | 1. 394. 1 (0) | 00:00:01 |
| * 51 | TABLE ACCESS FULL | S_CASE | 1. 64. 0 (0) |
| 52. TABLE ACCESS BY INDEX ROWID | S_POSTN | 1. 21. 1 (0) | 00:00:01 |
| * 53 | INDEX UNIQUE SCAN | S_POSTN_U2 | 1 | | 1 (0) | 00:00:01 |
| 54. TABLE ACCESS BY INDEX ROWID | S_EMP_PER | 1. 151. 1 (0) | 00:00:01 |
| * 55 | INDEX UNIQUE SCAN | S_EMP_PER_U1 | 1 | | 1 (0) | 00:00:01 |
| 56. TABLE ACCESS BY INDEX ROWID | S_POSTN_CON | 1. 45. 1 (0) | 00:00:01 |
| * 57 | INDEX RANGE SCAN | S_POSTN_CON_M3 | 4 | | 1 (0) | 00:00:01 |
| 58. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT_FNX | 1. 71. 1 (0) | 00:00:01 |
| * 59 | INDEX RANGE SCAN | S_ORG_EXT_FNX_U1 | 1 | | 1 (0) | 00:00:01 |
| 60. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT_X | 1. 242. 1 (0) | 00:00:01 |
| * 61. INDEX RANGE SCAN | S_ORG_EXT_X_U1 | 1 | | 1 (0) | 00:00:01 |
| 62. TABLE ACCESS BY INDEX ROWID | S_CON_ADDR | 1. 33. 1 (0) | 00:00:01 |
| * 63. INDEX RANGE SCAN | S_CON_ADDR_M51 | 1 | | 1 (0) | 00:00:01 |
| 64. TABLE ACCESS BY INDEX ROWID | S_ADDR_PER | 1. 51 M | 1 (0) | 00:00:01 |
| * 65 | INDEX UNIQUE SCAN | S_ADDR_PER_P1 | 1 | | 1 (0) | 00:00:01 |
| 66. TABLE ACCESS BY INDEX ROWID | S_ADDR_PER | 1. 58. 1 (0) | 00:00:01 |
| * 67. INDEX UNIQUE SCAN | S_ADDR_PER_P1 | 1 | | 1 (0) | 00:00:01 |
| 68. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT | 1. 49. 1 (0) | 00:00:01 |
| * 69 | INDEX UNIQUE SCAN | S_ORG_EXT_U3 | 1 | | 1 (0) | 00:00:01 |
| 70. TABLE ACCESS BY INDEX ROWID | S_POSTN | 1. 21. 1 (0) | 00:00:01 |
| * 71 | INDEX UNIQUE SCAN | S_POSTN_U2 | 1 | | 1 (0) | 00:00:01 |
| 72. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT | 1. 219. 1 (0) | 00:00:01 |
| * 73 | INDEX UNIQUE SCAN | S_ORG_EXT_U3 | 1 | | 1 (0) | 00:00:01 |
| 74. TABLE ACCESS BY INDEX ROWID | S_ORG_EXT | 1. 598. 1 (0) | 00:00:01 |
| * 75 | INDEX UNIQUE SCAN | S_ORG_EXT_U3 | 1 | | 1 (0) | 00:00:01 |
| 76. TABLE ACCESS BY INDEX ROWID | S_CONTACT_X | 1. 134. 1 (0) | 00:00:01 |
| * 77 | INDEX RANGE SCAN | S_CONTACT_X_U1 | 1 | | 1 (0) | 00:00:01 |
| * 78 | INDEX UNIQUE SCAN | S_PARTY_P1 | 1. 11. 1 (0) | 00:00:01 |
| * 79 | INDEX UNIQUE SCAN | S_PARTY_P1 | 1. 11. 1 (0) | 00:00:01 |
| 50 M | TABLE ACCESS BY INDEX ROWID | S_POSTN_CON | 1. 32. 1 (0) | 00:00:01 |
| * 81 | INDEX RANGE SCAN | S_POSTN_CON_M3 | 1 | | 1 (0) | 00:00:01 |
| 82. TABLE ACCESS BY INDEX ROWID | S_POSTN | 1. 21. 1 (0) | 00:00:01 |
| * 83 | INDEX UNIQUE SCAN | S_POSTN_U2 | 1 | | 1 (0) | 00:00:01 |
| * 84 | INDEX UNIQUE SCAN | S_PARTY_P1 | 1. 11. 1 (0) | 00:00:01 |
| 85. TABLE ACCESS BY INDEX ROWID | S_USER | 1. 14. 1 (0) | 00:00:01 |
| * 86 | INDEX UNIQUE SCAN | S_USER_U2 | 1 | | 1 (0) | 00:00:01 |
| 87. TABLE ACCESS BY INDEX ROWID | S_USER | 1. 14. 1 (0) | 00:00:01 |
| * 88. INDEX UNIQUE SCAN | S_USER_U2 | 1 | | 1 (0) | 00:00:01 |
| 89. TABLE ACCESS BY INDEX ROWID | S_USER | 1. 14. 1 (0) | 00:00:01 |
| * 90 | INDEX UNIQUE SCAN | S_USER_U2 | 1 | | 1 (0) | 00:00:01 |
| 91. TABLE ACCESS BY INDEX ROWID | S_USER | 1. 14. 1 (0) | 00:00:01 |
| * 92 | INDEX UNIQUE SCAN | S_USER_U2 | 1 | | 1 (0) | 00:00:01 |
---------------------------------------------------------------------------------------------------------------------------------
Information of predicates (identified by the operation identity card):
---------------------------------------------------
33 - access("T15".") ROW_ID "(=:2)"
35 - access("T1".") BU_ID "(=:2)"
37 - access("T2".") PAR_ROW_ID "(=:2)"
38 - filter ((NLS_UPPER ("LAST_NAME", '= "GENERIC_BASELETTER" nls_sort') AS
NLS_UPPER(:3,'nls_sort=''GENERIC_BASELETTER''') AND 'T33 '. "PRIV_FLG"(='N')) "
39 - access("T33".") ROW_ID '= 'T1'.' CONTACT_ID')
41 - access("T33".") MED_SPEC_ID '= 'T5'.' ROW_ID")
43 - access("T33".") CURR_PRI_LST_ID "="T18"." ROW_ID")
44 - filter("T7".") PARTY_TYPE_CD' <>'Suspect')
45 - access("T7".") ROW_ID "= 'T33'." PAR_ROW_ID')
47 - access("T7".") ROW_ID "="T8"." PAR_ROW_ID')
49 - access("T7".") ROW_ID "="T12"." PAR_ROW_ID')
50 - access("T7".") ROW_ID "="T19"." CONTACT_ID')
51 - filter("T7".") ROW_ID "= 'T25'." PR_SUBJECT_ID')
53 - access("T33".") PR_POSTN_ID "="T21"." PAR_ROW_ID')
55 - access("T7".") ROW_ID "="T23"." PAR_ROW_ID')
57 - access("T30".") POSTN_ID ' =: 1 AND "T7".» ROW_ID "= 'T30'." CON_ID')
59 - access("T33".") PR_DEPT_OU_ID '= 'T22'.' PAR_ROW_ID')
61 - access("T33".") PR_DEPT_OU_ID "="T14"." PAR_ROW_ID')
63 - access("T33".") PR_OU_ADDR_ID '= 'T11'.' ADDR_PER_ID' AND 'T33 '. "PR_DEPT_OU_ID"= "T11". ("' ACCNT_ID")
65 - access("T33".") PR_PER_ADDR_ID "="T32"." ROW_ID")
67 - access("T33".") PR_OU_ADDR_ID "="T17"." ROW_ID")
69 - access("T33".") PR_DEPT_OU_ID '= 'T3'.' PAR_ROW_ID')
71 - access("T3".") PR_POSTN_ID '= 'T31'.' PAR_ROW_ID')
73 - access("T33".") PR_DEPT_OU_ID "="T9"." PAR_ROW_ID')
75 - access("T33".") PR_DEPT_OU_ID '= 'T13'.' PAR_ROW_ID')
77 - access("T7".") ROW_ID "="T20"." PAR_ROW_ID')
78 - access("T33".") PR_DEPT_OU_ID '= 'T4'.' ROW_ID")
79 - access("T33".") PR_SYNC_USER_ID '= 'T16'.' ROW_ID")
81 - access("T33".") PR_POSTN_ID '= 'T29'.' POSTN_ID' AND 'T33 '. "ROW_ID"= 'T29'. ("' CON_ID")
83 - access("T29".") POSTN_ID "="T6"." PAR_ROW_ID')
84 - access("T29".") POSTN_ID "= 'T27'." ROW_ID")
86 - access("T6".") PR_EMP_ID "="T26"." PAR_ROW_ID')
88 - access("T21".") PR_EMP_ID '= 'T28'.' PAR_ROW_ID')
90 - access("T31".") PR_EMP_ID '= 'T24'.' PAR_ROW_ID')
92 - access("T33".") PR_SYNC_USER_ID '= 'T10'.' PAR_ROW_ID')
Note
-----
-dynamic sample used for this survey (level = 5)
-Automatic DOP: calculated degree of parallelism is 1 because of the parallel threshold
-Profile SQL SYS_SQLPROF_013b617a8f0b005f used for this statement
Looks like ORACLE considers all my questions with '1 second' which is the parallel threshold (5 seconds) and so works in series? Or am I completely wrong?
(continued)
Edited by: Penky 5 December 2012 09:37Penky wrote:
Randolf,db_file_multiblock_read_count find not at all as far as I know, so it translates the default of 128 to 11 g. I read somewhere that it's not recommended to set it manually 10 or 11 and following.
Thank you for the values. Which is recommended, fix, but still a lot together sites of value to something by default. I don't know yet where this MB_IO_COUNT = 8 comes, however.
Furthermore, if you do want to play with the DOP Auto, you could just stick to the old manual DOP. If you set your PARALLEL_DEGREE_POLICY MANUAL, but have the objects marked as PARALLEL, you should get a PARALLEL query, it has provided is no less available to the optimizer serial plan.
The default DOP is very susceptible to high (64 per node with your given configuration), you can set the PARALLEL degree to something lower.
You could also play with ALTER SESSION FORCE PARALLEL QUERY PARALLEL x if you want / can limit this to specific sessions, then you have even to mark objects as PARALLEL, such that it could have side effects to other processes that you do not want to run in parallel.
Randolf
-
Please help improve the query with the analytic function
The mentioned below query takes about 10 hours to complete (10.2.0.4).
There are 3 tables (table t has a relationship 1: n with table e and k table also has a relationship 1: n with table e).
Table a contains 200,000 lines. (this table is truncated and inserted several times a week)
E table contains rows of 1Mio.
K table contains rows of 170Mio.
I need a query that takes the latest 3 posts for a given t_id:drop table t; create table t ( t_id number, constraint t_pk primary key (t_id) ); drop table e; create table e ( e_id number, e_doc nvarchar2(16), e_date date, constraint e_pk primary key (e_id) ); drop table k; create table k ( t_id number, e_id number ); create unique index k_i1 on k(t_id, e_id); exec dbms_stats.gather_table_stats(user, 'T'); exec dbms_stats.gather_table_stats(user, 'K'); exec dbms_stats.gather_table_stats(user, 'E'); -- Sample data: insert into t(t_id) values (100); insert into t(t_id) values (101); insert into t(t_id) values (102); insert into t(t_id) values (103); insert into e(e_id, e_doc, e_date) values (200, 'doc 200', to_date('01.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (201, 'doc 201', to_date('02.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (202, 'doc 202', to_date('03.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (203, 'doc 203', to_date('04.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (204, 'doc 204', to_date('05.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (205, 'doc 205', to_date('06.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (206, 'doc 206', to_date('07.01.2010', 'DD.MM.YYYY')); insert into e(e_id, e_doc, e_date) values (207, 'doc 207', to_date('08.01.2010', 'DD.MM.YYYY')); insert into k(t_id, e_id) values (100, 200); insert into k(t_id, e_id) values (100, 201); insert into k(t_id, e_id) values (100, 202); insert into k(t_id, e_id) values (100, 203); insert into k(t_id, e_id) values (101, 203); insert into k(t_id, e_id) values (101, 204); select k.t_id, e.e_date, e.e_id, e.e_doc from e, k, t where k.e_id = e.e_id and k.t_id = t.t_id order by k.t_id, e.e_date desc; T_ID E_DATE E_ID E_DOC ---------- -------- ---------- ---------------- 100 04.01.10 203 doc 203 100 03.01.10 202 doc 202 100 02.01.10 201 doc 201 100 01.01.10 200 doc 200 101 05.01.10 204 doc 204 101 04.01.10 203 doc 203
The example query takes several hours in production.T_ID E_DOC_LIST ---------- ----------------------- 100 doc 200/doc 201/doc 202 101 doc 203/doc 204 Sample query: select t_id, e_doc_list from ( select k.t_id, row_number() over(partition by k.t_id order by k.t_id, e.e_date desc) r_num, rtrim( lag(e.e_doc, 0) over(partition by k.t_id order by k.t_id, e.e_date) || '/' || lag(e.e_doc, 1) over(partition by k.t_id order by k.t_id, e.e_date) || '/' || lag(e.e_doc, 2) over(partition by k.t_id order by k.t_id, e.e_date), '/') e_doc_list from e, k, t where k.e_id = e.e_id and k.t_id = t.t_id order by k.t_id, e.e_date desc ) where r_num = 1 ; T_ID E_DOC_LIST ---------- -------------------------------------------------- 100 doc 203/doc 202/doc 201 101 doc 204/doc 203
The r_num = 1 filter is applied quite late. Is there another way to generate the query or even review the tables.
For the sample query: ----------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ----------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 6 | 468 | 6 (50)| 00:00:01 | |* 1 | VIEW | | 6 | 468 | 6 (50)| 00:00:01 | |* 2 | WINDOW SORT PUSHED RANK | | 6 | 216 | 6 (50)| 00:00:01 | | 3 | WINDOW SORT | | 6 | 216 | 6 (50)| 00:00:01 | | 4 | NESTED LOOPS | | 6 | 216 | 4 (25)| 00:00:01 | | 5 | MERGE JOIN | | 6 | 198 | 4 (25)| 00:00:01 | | 6 | TABLE ACCESS BY INDEX ROWID| E | 8 | 208 | 2 (0)| 00:00:01 | | 7 | INDEX FULL SCAN | E_PK | 8 | | 1 (0)| 00:00:01 | |* 8 | SORT JOIN | | 6 | 42 | 2 (50)| 00:00:01 | | 9 | INDEX FULL SCAN | K_I1 | 6 | 42 | 1 (0)| 00:00:01 | |* 10 | INDEX UNIQUE SCAN | T_PK | 1 | 3 | 0 (0)| 00:00:01 | ----------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 1 - filter("R_NUM"=1) 2 - filter(ROW_NUMBER() OVER ( PARTITION BY "K"."T_ID" ORDER BY "K"."T_ID",INTERNAL_FUNCTION("E"."E_DATE") DESC )<=1) 8 - access("K"."E_ID"="E"."E_ID") filter("K"."E_ID"="E"."E_ID") 10 - access("K"."T_ID"="T"."T_ID") and for query in production --------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| --------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 3118K| 425M| | 160K (1)| | 1 | VIEW | | 3118K| 425M| | 160K (1)| | 2 | SORT ORDER BY | | 3118K| 163M| 383M| 160K (1)| | 3 | WINDOW SORT PUSHED RANK| | 3118K| 163M| 383M| 160K (1)| | 4 | WINDOW SORT | | 3118K| 163M| 383M| 160K (1)| | 5 | HASH JOIN | | 3118K| 163M| 40M| 33991 (1)| | 6 | TABLE ACCESS FULL | E | 1053K| 28M| | 4244 (1)| | 7 | NESTED LOOPS | | 3118K| 80M| | 21918 (1)| | 8 | TABLE ACCESS FULL | T | 144K| 1829K| | 282 (2)| | 9 | INDEX RANGE SCAN | K_I1 | 22 | 308 | | 1 (0)| ---------------------------------------------------------------------------------------TimWong765 wrote:
...
Table a contains 200,000 lines. (* this table is truncated and inserted several times a week *)You could be in one of the rare cases where the index should be rebuild, take a look in the following thread:
http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:6601312252730 #69571308712887 (search for 'index of Sweeper')
Make sure that you have checked if you are in this case before going for an expensive index rebuild.Nicolas.
-
Help with the query to select only one record from the result set in double
Hello
Please help with the query. Version of Oracle database we use is 10g R2.
I have a vision that is duplicated IDS, but they are used across the different functions. See below examples of data. Please help me with a query to select only one record (based on ID regardless of the area) from the bottom of the result set of duplicate records. For what is the point of view is there unique records, given the combination of the fields ID, Org, DF, dry, Sub-Sec
ID Org DF Sec Sub-Sec (163) CQ CPDM CPDM HD (163) PC ENG ENG ENG (163) CQ ASIC ASIC IS 8888 TS TAC TAC TAC (163) TS HE HE SW 6789 CQ INFO INFO FOS 6789 PC SECSYS SECSYS INFO1 6789 TS SECSYS SECSYS INFO2 9009 PC BMS BMS BMS1 My result set must eliminate the duplicate identifiers regardless of whoever we choose of the result set. (I mean without distinction Org, DF, s, Sub-s). My expected result set should be.
ID DSB DF SEC Sub-Sec (163) CQ CPDM CPDM HD 8888 TS TAC TAC TAC 6789 CQ INFO INFO FOS 9009 PC BMS BMS BMS1 Thank you
Orton
Hello
This sounds like a job for ROW_NUMBER:
WITH got_r_num AS
(
SELECT id, DSB, df, s, sub_sec org
ROW_NUMBER () OVER (PARTITION BY ID.
ORDER BY org
) AS r_num
OF view_x
)
SELECT id, DSB, df, sub_sec s,
OF got_r_num
WHERE r_num = 1
;
He is a Top - N query example, where you choose the elements of N (N = 1 in this case) from the top of an ordered list.
I hope that answers your question.
If not, post a small example of data (CREATE TABLE and INSERT, only relevant columns instructions) to your sample data and the results desired from these data. (I know that you said that you were a view selection. Just for this thread, pretending it is a picture and post simple CREATE TABLE and INSERT statements to simulate your point of view).
Point where the above query is to produce erroneous results, and explain, using specific examples, how you get the right results from data provided in these places. (I didn't quite understand the explanation above. I don't know why you want toID ORG DF DRY SUB_SEC
-- --- -- --- -------
1234 CQ DPRK DPRK HD
and is not
1234 IS CQ ASIC, ASIC
or
TS 1234 IT IT SW
or
1234 CQ ASIC ASIC HD
)
If you change the query at all, post your modified version.
Always say what version of Oracle you are using (for example, 11.2.0.2.0).See the FAQ forum: https://forums.oracle.com/message/9362002
-
I have some problem in my query to sql server. If I press f5 to run it opens to record dialogue area nd do not run (I don't get successful... orders etc). Please help me
Hello
SQL Server is not supported in these forums. I suggest that you ask your question again in one of the forums dedicated to Microsoft for him here:
http://social.technet.microsoft.com/Forums/en-us/category/sqlserver .
Thank you. :)
-
Please help me find the solution for the query
Hi Experts,
Please help build a sql query. Thank you
Examples of data
-------------------
create the table Material_tb
(
Detail varchar2 (20).
Description varchar2 (200)
)
/
Start
Insert into material_tb values('Color','Red,Blue,Black,Green,White');
Insert into material_tb values ('Material','Gold, Silver, Platinum');
end;
/
Select * from material_tb;
DETAIL DESCRIPTION
-------------------- ------------------------------
Color red, blue, black, green, white
Material gold, silver, Platinum
I want that output voltage
DETAIL DESCRIPTION
-------------------- ------------------------------
Red color
Blue color
Black color
Green color
White color
Material gold
Silver material
Platinum material
You can try under sql
select distinct detail,regexp_substr(description,'[^,]+',1,LEVEL) from material_tb connect by regexp_substr(description,'[^,]+',1,LEVEL) is not null order by 1
-
Hello
Please help build a sql query
My Table Test2015 has given belowHeader_id Line_id Ordered_item
723887290 199925 MAIN1
199925 723887291 MAIN2
199926 723887292 SH-POS-NO-BR POS-INS
199926 723887293 MAIN2
199927 723887294 IC-ENV-NON-BR-ENV-PXY
199927 723887295 MAIN1
199927 723887297 MAIN2
199927 723887298 PRCSS SH-FAIRY-ELEC DISTR.
199927 723887299 SH-FAIRY-SUM PRO-DE-CONS-HOUSE
I am trying to query my Test2015 table to obtain the records with ordered_item containing 'MAIN1' and 'MAIN2' only. I tried to write a query as below
SELECT * FROM test2015 WHERE ORDERED_ITEM in ('MAIN1', 'MAIN2');
But it gives me all the data with the MAIN2 records found but MAIN1 is absent, I want to retrieve only records to both 'MAIN1' and 'MAIN2' present for Header_id.
While the result below shows me header_id - 199926 and 199929 that he should assume back. I want to fetch documents only with 'MAIN1' and 'MAIN2' both present.
Header_id Line_id Ordered_item
723887290 199925 MAIN1
199925 723887291 MAIN2
199926 723887293 MAIN2
199927 723887295 MAIN1
199927 723887297 MAIN2
199929 723887299 MAIN1
Please suggest.
Thank you and best regards,
Prasad.
Hello
Try like this...
SELECT * FROM test2015 WHERE ORDERED_ITEM in ('MAIN1") and in header_id (select test2015 WHERE ORDERED_ITEM in ('MAIN2') header_id)
-
Ask help - please help me get the expected defined in a query result
Dear all,
Help with your suggestions and advice. Please see the bottom of the screenshots for the planned result sets.
create table shift_dt (name varchar2(20), shift_start date, shift_end date); insert into shift_dt values ('Brian',to_date('01-01-2015 09:10:00','dd-mm-yyyy hh24:mi:ss'), to_date('01-01-2015 22:10:00','dd-mm-yyyy hh24:mi:ss')); insert into shift_dt values ('Brian',to_date('02-01-2015 09:10:00','dd-mm-yyyy hh24:mi:ss'), to_date('04-01-2015 00:00:00','dd-mm-yyyy hh24:mi:ss')); insert into shift_dt values ('Brian',to_date('04-01-2015 00:00:00','dd-mm-yyyy hh24:mi:ss'), to_date('05-01-2015 15:20:00','dd-mm-yyyy hh24:mi:ss')); insert into shift_dt values ('Brian',to_date('06-01-2015 10:00:00','dd-mm-yyyy hh24:mi:ss'), to_date('06-01-2015 23:20:00','dd-mm-yyyy hh24:mi:ss')); insert into shift_dt values ('Brian',to_date('07-01-2015 11:00:00','dd-mm-yyyy hh24:mi:ss'), to_date('09-01-2015 00:00:00','dd-mm-yyyy hh24:mi:ss')); insert into shift_dt values ('Brian',to_date('09-01-2015 00:00:00','dd-mm-yyyy hh24:mi:ss'), to_date('10-01-2015 22:00:00','dd-mm-yyyy hh24:mi:ss')); select * from shift_dt;Select * from shift_dt;
Expected result set: -.
I compare date of shift_end with the next date of shift_start of the day. If the dates made 12 am (IE 00:00:00), then I ignore and display the next shift end date available as displayed in the screen game result. Please see the screen set outcome turned for more details.
Please help get the results you want in the SQL query
Kind regards
Souls
Hello
Here's one way:
WITH got_new_grp AS
(
SELECT name, shift_start, shift_end
CASE
WHEN shift_start = TRUNC (shift_start)
AND shift_start = LAG (shift_end) OVER (ORDER BY shift_start)
THEN 0
1. OTHER
END AS new_grp
OF shift_dt
)
got_grp AS
(
SELECT name, shift_start, shift_end
SUM (new_grp) OVER (ORDER BY shift_start) AS grp
OF got_new_grp
)
SELECT MIN (name) DUNGEON (DENSE_RANK FIRST ORDER BY shift_start)
As a name
MIN (shift_start) AS shift_start
MAX (shift_end) AS shift_end
OF got_grp
GROUP BY grp
ORDER BY shift_start
;
Output (from the full sample data):
NAME SHIFT_START SHIFT_END
-------------------- ---------------- ----------------
01/01/2015 Brian 09:10 01/01/2015 22:10
Brian 02/01/2015 09:10 01/05/2015 15:20
Brian 06/01/2015 10:00 01/06/2015 23:20
Brian 07/01/2015 11:00 10/01/2015 22:00
Brian 01/02/2015 15:00 02/02/2015 00:00
Brian 02/02/2015 11:00 02/02/2015 17:00
Brian 03/02/2015 00:00 03/02/2015 08:00
Brian 02/05/2015 15:30 06/02/2015 07:30
Brian 07/02/2015 23:30 10/02/2015 00:30
I guess that shift_start is unique.
It's finally a GROUP BY problem: we want to show the first shift_start and the last shfit_end of a group of 1 or more lines. The tricky part is to identify the groups. If I understand the problem, line X is grouped with the previous line X-1 if shift_start on the X line is midnight and is equal to shift_end on line X-1. The above query uses the LAG analytic to see if each line begins a new group or not and the analytic function SUM to see how many groups have already begun (and therefore, which group each line entry belongs.)
I still don't understand why you 'Corrected name of Anne in Brian' and not vice versa. I guess the name to display in each group is the name of the first row in the Group (i.e. the line with the shift_start earlier).
-
I have the data into two table with the structure of similar column, I want to loop through the data in these two tables
based on some condition and runtime that I want to put the query in loop for example, the example is given, please help me
create table ab (a number, b varchar2 (20));
Insert into ab
Select rownum, rownum. "" sample "
of the double
connect by level < = 10
create table bc (a number, b varchar2 (20));
Insert into BC.
Select rownum + 1, rownum + 1 | "" sample "
of the double
connect by level < = 10
declare
l_statement varchar2 (2000);
Boolean bool;
Start
bool: = true;
If it is true, then
l_statement: =' select * ab ';
on the other
l_statement: =' select * from bc';
end if
I'm in execute immediate l_statement - something like that, but I don't know
loop
dbms_output.put_line (i.a);
end loop;
end;
Something like that, but this isn't a peace of the code work.
Try this and adapt according to your needs:
declare
l_statement varchar2 (2000);
c SYS_REFCURSOR;
l_a number;
l_b varchar2 (20);
Boolean bool;
Start
bool: = true;
If it is true, then
l_statement: = "select a, b, AB;
on the other
l_statement: = "select a, b from bc;
end if;
--
Open c for l_statement;
--
loop
extract the c in l_a, l_b;
When the output c % notfound;
dbms_output.put_line (l_a |') -' || l_b);
end loop;
close c;
end;
/
-
Query XML giving NULL result - please help!
Hello
I am a newbie in XML and I try to extract the XMLType column information.
I am using Oracle 11g
I use the table is
CREATE TABLE 'PRODUCTS '.
(
'ID' VARCHAR2 (10 BYTE),
"CUSTDOC" 'SYS '. "" XMLTYPE.
)
_________________________________________________________________
I am the slot loading XML file in the CUSTDOC column
< report xmlns = "http://developer.cognos.com/schemas/report/6.0/."
expressionLocale = "en - to the" >
[< modelPath > / content/folder[@name='Packages']/folder[@name='Prod']/package[@name='ORGS']/model[@name='model'] < / modelPath >
< drillBehavior modelBasedDrillThru = "true" / >
< query >
< application name = "Query1" >
< source >
< model / >
< / source >
< selection >
< name of dataItem = aggregate 'Incident ID' = 'none' rollupAggregate = 'none' >
< expression > [ABC]. [XYZ]. [Incident] < / expression >
< / dataItem >
< / selection >
< detailFilters >
< detailFilter >
< filterExpression > [ABC]. [XYZ]. [Company] = "SOCIÉTÉTEST" < / filterExpression >
< / detailFilter >
< / detailFilters >
< / query >
< / queries >
< layouts >
< layout >
< reportPages >
< name = 'Page1' page >
< style >
< defaultStyles >
< defaultStyle = "pg" refStyle / >
< / defaultStyles >
< / style >
< pageBody >
< style >
< defaultStyles >
< defaultStyle = "pb" refStyle / >
< / defaultStyles >
< / style >
< content >
< refQuery list = "Query1" horizontalPagination = "true" name = "List1" >
< style >
< defaultStyles >
< defaultStyle = 'ls' refStyle / >
< / defaultStyles >
< value CSS = "border-collapse: collapse" / >
< / style >
< more >
< listColumn >
< listColumnTitle >
< style >
< defaultStyles >
< defaultStyle = 'lt' refStyle / >
< / defaultStyles >
< / style >
< content >
< textItem >
< dataSource >
< dataItemLabel refDataItem = "The Incident ID" / >
< / dataSource >
< / textItem >
< / Summary >
< / listColumnTitle >
< listColumnBody >
< style >
< defaultStyles >
< defaultStyle = 'lc' refStyle / >
< / defaultStyles >
< / style >
< content >
< textItem >
< dataSource >
< dataItemValue refDataItem = "The Incident ID" / >
< / dataSource >
< / textItem >
< / Summary >
< / listColumnBody >
< / listColumn >
< / more >
< / list >
< / Summary >
< / pageBody >
< Entetepage >
< content >
< block >
< style >
< defaultStyles >
< defaultStyle = 'ta' refStyle / >
< / defaultStyles >
< / style >
< content >
< textItem >
< style >
< defaultStyles >
< defaultStyle = "tt" refStyle / >
< / defaultStyles >
< / style >
< dataSource >
< staticValue / >
< / dataSource >
< / textItem >
< / Summary >
< / block >
< / Summary >
< style >
< defaultStyles >
< defaultStyle = "ph" refStyle / >
< / defaultStyles >
< value = CSS "padding-bottom: 10px" / >
< / style >
< / pageHeader >
< pageFooter >
< content >
< table >
< tableRows >
< tableRow >
< tableCells >
< tableCell >
< content >
< date >
< style >
< dataFormat >
< dateFormat / >
< / dataFormat >
< / style >
< / date >
< / Summary >
< style >
< value="vertical-align:top;text-align:left;width:25%"/ CSS >
< / style >
< / tableCell >
< tableCell >
< content >
< pageNumber / >
< / Summary >
< style >
< value="vertical-align:top;text-align:center;width:50%"/ CSS >
< / style >
< / tableCell >
< tableCell >
< content >
< time >
< style >
< dataFormat >
< timeFormat / >
< / dataFormat >
< / style >
< / time >
< / Summary >
< style >
< value="vertical-align:top;text-align:right;width:25%"/ CSS >
< / style >
< / tableCell >
< / tableCells >
< / tableRow >
< / TableRow >
< style >
< defaultStyles >
< defaultStyle = "CT" refStyle / >
< / defaultStyles >
< value="border-collapse:collapse;width:100%"/ CSS >
< / style >
< /table >
< / Summary >
< style >
< defaultStyles >
< defaultStyle = "pf" refStyle / >
< / defaultStyles >
< value = CSS "padding-top: 10px" / >
< / style >
< / pageFooter >
< / print this page >
< / reportPages >
< / page layout >
< / page layout >
< XMLAttributes >
< name XMLAttribute = "RS_CreateExtendedDataItems" value = "true" output = "no" / >
< name XMLAttribute = "listSeparator' value = ',' output ="no"/ >
< / XMLAttributes >
< / report >
____________________________________________________________________________________
I run the query below
SELECT SYS. XMLTYPE. GETCLOBVAL (SYS. XMLTYPE. Extract ("CUSTDOC",'/ Report/Queries/Query/Selection/DataItem/expression / Text () ')) 'CUSTDOC' OF 'PRODUCT '.
and I await the result below
CUSTDOC
---
[ABC]. [XYZ]. [Incident]
but I am NOTHING.
Please help me. Don't know what I'm doing wrong here.
Kind regards
RaviHi Ravi,
Don't know what I'm doing wrong here.
Two things:
-EXTRACT function is deprecated--> use XMLQuery or XMLTable rather
-You are missing the namespace declarationSee if it works for you:
SQL> SELECT XMLCast( 2 XMLQuery( 3 'declare default element namespace "http://developer.cognos.com/schemas/report/6.0/"; (: :) 4 /report/queries/query/selection/dataItem/expression' 5 passing t.custdoc 6 returning content 7 ) 8 as varchar2(30) 9 ) as expr 10 FROM product t ; EXPR ------------------------------ [ABC].[XYZ].[Incident] -
My requirement is to calculate a few things like total_cash_amount, TOTAL_CO_PATIENT_AMOUNT etc... For this we will use BILLING. PATIENTBILL, BILLING. PATIENTBILLDETAILS, BILLING. Operating tables. Here it is already developed procedure.
I'm askd to change the same for best performance. This is the part of it that is calculation of total_cash_amount. There will be two categories such as INPATIENT (IP) and OUTPATIENT (OP). Can anyone of you please help me to change the code in a manner better. And can you please suggest that global temporary tables are better or can we use the tables directly.
Thanks in advance...INSERT INTO GTT_PATIENTBILL SELECT * FROM BILLING.PATIENTBILL P WHERE P.LOCATIONID = IN_LOCATIONID AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_YEARDATE) AND TRUNC(IN_FROMDATE); INSERT INTO GTT_PATIENTBILLDETAILS SELECT PB.* FROM BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID AND P.BILLNO = PB.BILLNO AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_YEARDATE) AND TRUNC(IN_FROMDATE); INSERT INTO GTT_TRANSACTION SELECT * FROM BILLING.TRANSACTION T WHERE T.LOCATIONID = IN_LOCATIONID AND TRUNC(T.CREATEDDATE) BETWEEN TRUNC(IN_YEARDATE) AND TRUNC(IN_FROMDATE); DELETE FROM TEMP_1; INSERT INTO TEMP_1 SELECT (CASE WHEN PARTICULARS IS NULL AND FLG = 1 THEN 'TOTAL COLLECTIONS' WHEN PARTICULARS IS NULL AND FLG = 2 THEN 'TOTAL DEDUCTIONS' ELSE PARTICULARS END) PARTICULARS, SUM(A) "FOR THE DAY", SUM(B) "MONTH TO DATE", SUM(C) "YEAR TO DATE" FROM (SELECT PARTICULARS, SUM(TOTAL_CASH_AMOUNT_DAY) A, SUM(TOTAL_CASH_AMOUNT_MONTH) B, SUM(TOTAL_CASH_AMOUNT_YEAR) C, 1 FLG FROM (SELECT 'OP CASH' PARTICULARS, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_DAY, 0 TOTAL_CASH_AMOUNT_MONTH, 0 TOTAL_CASH_AMOUNT_YEAR FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 2 AND TRUNC(P.BILLDATE) =TRUNC(IN_FROMDATE) UNION ALL SELECT 'OP CASH' PARTICULARS, 0, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_MONTH, 0 FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 2 AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_MONTHDATE) AND TRUNC(IN_FROMDATE) UNION ALL SELECT 'OP CASH' PARTICULARS, 0, 0, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_YEAR FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 2 AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_YEARDATE) AND TRUNC(IN_FROMDATE) UNION ALL SELECT 'IP CASH' PARTICULARS, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_DAY, 0 TOTAL_CASH_AMOUNT_MONTH, 0 TOTAL_CASH_AMOUNT_YEAR FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 3 AND TRUNC(P.BILLDATE) = TRUNC(IN_FROMDATE) UNION ALL SELECT 'IP CASH' PARTICULARS, 0, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_MONTH, 0 FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 3 AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_MONTHDATE) AND TRUNC(IN_FROMDATE) UNION ALL SELECT 'IP CASH' PARTICULARS, 0, 0, SUM(P.TOTALSERVICEAMOUNT) TOTAL_CASH_AMOUNT_YEAR FROM GTT_PATIENTBILL P--BILLING.PATIENTBILL P, BILLING.PATIENTBILLDETAILS PB WHERE P.LOCATIONID = IN_LOCATIONID --AND P.BILLNO = PB.BILLNO AND P.BILLINGTYPEID = 1 AND P.PATIENTSERVICE = 3 AND TRUNC(P.BILLDATE) BETWEEN TRUNC(IN_YEARDATE) AND TRUNC(IN_FROMDATE)) T1 GROUP BY PARTICULARSYou can do this in the same query. As long as the underlying table is the same thing that you don't have to have multiple queries to the same table. You just improvise on your selection fields. Use a CASE statement instead of DECIDING that I used and include the other INDICATIONS which I didn't understand.
-
need help with query-please help
Hi all
I want to convert the query to a view online below. I write examples of data that I used
Please help mecreate table pde(empno number(10),act_hour varchar(10 byte)); Table created insert into pde values(211,'12:20'); insert into pde values(211,'06:00'); insert into pde values(213,'07:00'); insert into pde values(213,'07:20'); WITH got_total_hours AS ( SELECT SUM ( TO_NUMBER (SUBSTR (act_hour, 1, 2)) + ( TO_NUMBER (SUBSTR (act_hour, 4, 2)) / 60 ) ) AS total_hours from pde ) SELECT TO_CHAR (FLOOR (total_hours)) || ':' || TO_CHAR ( MOD (total_hours, 1) * 60 , 'fm00' ) AS hh_mm,empno,act_hour FROM got_total_hours ,pde this is the output i am getting HH_MM EMPNO ACT_HOUR 32:40 211 12:20 32:40 211 06:00 32:40 213 07:00 32:40 213 07:20 i tried changing the above query to an inline view given below SELECT TO_CHAR (FLOOR (total_hours)) || ':' || TO_CHAR ( MOD (total_hours, 1) * 60 , 'fm00' ) AS hh_mm,act_hour from(SELECT SUM ( TO_NUMBER (SUBSTR (act_hour, 1, 2)) + ( TO_NUMBER (SUBSTR (act_hour, 4, 2)) / 60 ) ) AS total_hours from pde) ORA-00904:''ACT_HOUR":invalid identifier
thanking in advance
Kind regards
oracleuser
Published by: makdutakdu on January 5, 2010 11:41Just push "with the clause" within the main request and give an alias of the table for him... something like
SELECT TO_CHAR (FLOOR (total_hours)) || ':' || TO_CHAR ( MOD (total_hours, 1) * 60 , 'fm00' ) AS hh_mm, empno , act_hour FROM (SELECT SUM ( TO_NUMBER (SUBSTR (act_hour, 1, 2)) + ( TO_NUMBER (SUBSTR (act_hour, 4, 2)) / 60 ) ) AS total_hours FROM pde ) got_total_hours , pdeRavi Kumar
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Please help me write this SQL query...
Thanks in advanceHi everyone, Please help me in this query. A patient can multiple types of Adresses (types P,M,D).If they have all the 3 types i need to select type: p and if they have (M and D) i need to select type M,and if they have only type D i have to select that. For each address i need to validate whether that particular address is valid or not (by start date and end date and valid flag) Patient table ============= Patient_id First_name last_name 1 sanjay kumar 2 ajay singh 3 Mike John Adress table ============ address_id patient_id adresss city type startdate enddate valid_flg 1 1 6222 dsadsa P 01/01/2007 01/01/2010 2 1 63333 dsad M 01/02/2006 01/01/2007 N 3 1 64564 fdf M 01/01/2008 07/01/2009 4 1 654757 fsdfsa D 01/02/2008 09/10/2009 5 2 fsdfsd fsdfsd M 01/03/2007 09/10/2009 6 2 jhkjk dsad D 01/01/2007 10/10/2010 7 3 asfd sfds D 01/02/2008 10/10/2009 output ===== 1 sanjay kumar 6222 dsadsa P 01/01/2007 01/01/2010 2 ajay singh fsdfsd fsdfsd M 01/03/2007 09/10/2009 3 mike john asfd sfds D 01/02/2008 10/10/2009
PhaniHello, Fabienne,.
This race for you (twisted code of Sarma):
SELECT patient_id, first_name, last_name, address, city, type, startdate, enddate FROM ( SELECT a.patient_id patient_id, first_name, last_name, address, city, type, startdate, enddate, ROW_NUMBER() OVER (PARTITION BY p.patient_id ORDER BY CASE type WHEN 'P' THEN 1 WHEN 'M' THEN 2 WHEN 'D' THEN 3 END) rn FROM patient p JOIN address a ON (p.patient_id = a.patient_id ) WHERE NVL(valid_flg, 'X') != 'N' AND SYSDATE BETWEEN startdate AND NVL(enddate, SYSDATE) ) WHERE rn = 1;Edit, currently in the trial:
With Patient AS ( SELECT 1 Patient_id , 'sanjay' First_name, 'kumar' last_name FROM DUAL UNION ALL SELECT 2, 'ajay', 'singh' FROM DUAL UNION ALL SELECT 3, 'Mike', 'John' FROM DUAL), Address AS ( SELECT 1 address_id, 1 patient_id, '6222' address, 'dsadsa' city, 'P' type, to_date('01/01/2007', 'DD/MM/YYYY') startdate, to_date('01/01/2010', 'DD/MM/YYYY') enddate, NULL valid_flg FROM DUAL UNION ALL SELECT 2,1,'63333','dsad','M', to_date('01/02/2006', 'DD/MM/YYYY'), to_date('01/01/2007', 'DD/MM/YYYY'), ' N' FROM DUAL UNION ALL SELECT 3,1,'64564','fdf','M', to_date('01/01/2008', 'DD/MM/YYYY'), to_date('07/01/2009', 'DD/MM/YYYY'), NULL FROM DUAL UNION ALL SELECT 4,1,'654757','fsdfsa','D', to_date('01/02/2008', 'DD/MM/YYYY'), to_date('09/10/2009', 'DD/MM/YYYY'), NULL FROM DUAL UNION ALL SELECT 5,2,'fsdfsd ','fsdfsd','M', to_date('01/03/2007', 'DD/MM/YYYY'), to_date('09/10/2009', 'DD/MM/YYYY'), NULL FROM DUAL UNION ALL SELECT 6,2,' jhkjk','dsad','D', to_date('01/01/2007', 'DD/MM/YYYY'), to_date('10/10/2010', 'DD/MM/YYYY'), NULL FROM DUAL UNION ALL SELECT 7,3,'asfd',' sfds',' D', to_date('01/02/2008', 'DD/MM/YYYY'), to_date('10/10/2009', 'DD/MM/YYYY'), NULL FROM DUAL) -- end test data SELECT patient_id, first_name, last_name, address, city, type, startdate, enddate FROM ( SELECT a.patient_id patient_id, first_name, last_name, address, city, type, startdate, enddate, ROW_NUMBER() OVER (PARTITION BY p.patient_id ORDER BY CASE type WHEN 'P' THEN 1 WHEN 'M' THEN 2 WHEN 'D' THEN 3 END) rn FROM patient p JOIN address a ON (p.patient_id = a.patient_id ) WHERE NVL(valid_flg, 'X') != 'N' AND SYSDATE BETWEEN startdate AND NVL(enddate, SYSDATE) ) WHERE rn = 1; PATIENT_ID FIRST_ LAST_ ADDRESS CITY TY STARTDATE ENDDATE ---------- ------ ----- ------- ------ -- --------- --------- 1 sanjay kumar 6222 dsadsa P 01-JAN-07 01-JAN-10 2 ajay singh fsdfsd fsdfsd M 01-MAR-07 09-OCT-09 3 Mike John asfd sfds D 01-FEB-08 10-OCT-09 -
Reg: Query writing - please help
Hello
can you please help me get the results below?
select * from emp_time EMP_ID SHIFT_START_TIME SHIFT_END_TIME YARD_DEPARTURE EFFECTIVE_DATE 220541 03-12-08 03-12-08 y 03-12-08 220541 04-12-08 04-12-08 y 04-12-08 220541 18-02-09 18-02-09 y 18-02-09 220541 20-02-09 20-02-09 y 20-02-09 220541 24-02-09 24-02-09 y 24-02-09 220541 25-02-09 25-02-09 y 25-02-09 220541 26-02-09 26-02-09 y 26-02-09 220541 27-02-09 27-02-09 y 27-02-09 220541 28-02-09 28-02-09 y 28-02-09 220541 28-03-09 28-03-09 y 28-03-09 select * from emp_time where effective_date between to_date('02-20-09','mm-dd-yy') and to_date('02-24-09','mm-dd-yy'); EMP_ID SHIFT_START_TIME SHIFT_END_TIME YARD_DEPARTURE EFFECTIVE_DATE 220541 20-02-09 20-02-09 y 20-02-09 220541 24-02-09 24-02-09 y 24-02-09 Expected output: EMP_ID SHIFT_START_TIME SHIFT_END_TIME YARD_DEPARTURE EFFECTIVE_DATE 220541 20-02-09 20-02-09 y 20-02-09 220541 20-02-09 20-02-09 y 21-02-09 220541 20-02-09 20-02-09 y 22-02-09 220541 20-02-09 20-02-09 y 23-02-09 220541 24-02-09 24-02-09 y 24-02-09Oracle Version: 11.2.0
Kind regards
Jame
Let me make a try also, because your statement only a min and max on XX, efective_date whatever the emp_id ;-)
I pretend not, this one is better (too many results that must be filtered with a separate), but it should be emp id independent
with emp_exist as (select emp_id
shift_start_time
shift_end_time
yard_departure
effective_date
of emp_time)
emp_fake as (select emp_id separate
to_date('02-20-09','mm-dd-yy') shift_start_time
to_date('02-20-09','mm-dd-yy') shift_end_time
, 'y' yard_departure
, to_date (20 February 09 ',' dd-mm-aa "") + effective_date level 1
of emp_exist
connect by level<=>
Select emp_id nvl (t1.emp_id, t2.emp_id)
nvl (t1.shift_start_time, t2.shift_start_time) shift_start_time
nvl (t1.shift_end_time, t2.shift_end_time) shift_end_time
nvl (t1.yard_departure, t2.yard_departure) yard_departure
nvl (t1.effective_date, t2.effective_date) effective_date
of emp_exist t1
join right emp_fake t2
on (t1.emp_id = t2.emp_id
and t1.effective_date = t2.effective_date)
order effective_date;
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