MERGE statement is increment the sequence. It problem?
Hi all
I use a merge statement to update thousands of data in a table. If the criteria does not match (WHEN NOT MATCHED) I wrote an insert statement that contains a reference to the sequence. And it works very well.
My question is, will this increment also sequence even though it won't insert the statement in the script of fusion. I think it will be. Right?
Say, I update 20K record will be the sequence also increment by 20 times k. If his past all work around.
Thanks in advance.
Here is a less effective solution to your problem that creates a function to get the value of the following sequence, but I agree with Justin cave that because of the cache you must lose the values.
SQL > CREATE SEQUENCE s_emp;
Order of creation.
SQL > CREATE or REPLACE FUNCTION s_emp_nextval
2 RETURN NUMBER
3 AS
4 v_nextval NUMBER;
5 BEGIN
6. SELECT s_emp.nextval
7 INTO v_nextval
8 DOUBLE;
9 v_nextval of RETURN;
10 END;
11.
The function is created.
SQL > MERGE IN emp t (USING)
2. SELECT empno, ename
3 FROM emp) s
4. WE (t.empno = s.empno)
5. WHEN MATCHED THEN
UPDATE 6
7 SET t.ename = s.ename
8 WHEN NOT MATCHED THEN
9 INSERT (empno, ename)
10 VALUES (s_emp_nextval, 'SMITH');
14 lines merged.
SQL > SELECT s_emp. NEXTVAL
2 FROM dual;
NEXTVAL
----------
1
Tags: Database
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Insert/update of the XML help merge and to generate the sequence number
Hello
I'm working on Oracle 11 g.
I have a doubt with loading XML.
I get an xml and I need to insert or update data in a table. What I can accomplish by using the MERGE statement.
But there is a column in A table, I need to fill with a sequence number, based on the data sent in the xml file.
The XML does not send the data in this column.
And I have to make sure that sequence is created according to the order in which the records are present in xml.
For example the MERGER is insert five rows and update two lines and insert again 3 rows of xml in table A. The sequence number must be created in the same order for the column in the table.
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Published by: 934451 on 8 August 2012 06:33
Published by: 934451 on 8 August 2012 06:50Hello
As a result of your previous thread: {: identifier of the thread = 2403469}
You can use the clause for ORDINALITE in XMLTable to generate the necessary sequence:
MERGE INTO target_table t USING ( SELECT x.seq_num, x.pk_id, x.col1, x.col2, ... FROM XMLTable( '/root/record' passing my_xml_doc columns seq_num FOR ORDINALITY , pk_id number path 'ID' , col1 varchar2(30) path 'COL1' , col2 varchar2(30) path 'COL2' , ... ) x ) src ON ( t.pk_id = src.pk_id ) WHEN MATCHED THEN UPDATE SET t.seq_num = src.seq_num , t.col1 = src.col1 , t.col2 = src.col2 , ... WHEN NOT MATCHED THEN INSERT (seq_num, pk_id, col1, col2, ...) VALUES (src.seq_num, src.pk_id, src.col1, src.col2, ...) ;
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Using the sequence @inlines - problems!
Hello
I'm having a problem with a paragraph that is wrapped in an "if" statement and that contains an inserted field.
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Published by: smp245 on March 8, 2010 12:11Hi Sue,
I've corrected the template and sent you the pdf output as well. the error was that you had not updated the property formfield with the changes suggested by Charlotte. I've highlighted the formfield in grey content in the model (it will show the output correctly) this way you can easily see what had gone wrong.
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Merge statement: update only when a difference
Hello
I have two tables have almost the same columns, how can I use the merge statement to update the table target only when there is difference between the source and target table. Is there an easier way to do not compare every column one by one? I use Oracle 11.2.
Here's the MERGE statement:
Merge into trgt tb_trgt using tb_src src
on (src.id = trgt.id)
When not matched then values of insertion (trgt.id, trgt.nm, trgt.addr) (src.id, src.nm, src.nm)
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;
Is there an easier way to clarify the clause in the NO MATCHED? I don't want to compare every column in the tables. Because I might have a lot of columns in tables.
Thank you939569 wrote:
I have two tables have almost the same columns, how can I use the merge statement to update the table target only when there is difference between the source and target table. Is there an easier way to do not compare every column one by one? I use Oracle 11.2.
Is there an easier way to clarify the clause in the NO MATCHED? I don't want to compare every column in the tables. Because I might have a lot of columns in tables.I use the method of Tom Kyte to compare tables; It gives me the differences between the source and the target using GROUP BY, who manages the value NULL comparisons. Can I use this result in the MERGER. Here is a step by step illustration. First, set up test data:
define num_rows = 10 / define pct = 20 / define value_length = 50 / define num_mods = round((&num_rows/3)*(&pct/100),0) / DROP TABLE T_TARGET; / DROP TABLE T_SOURCE; / create table t_target(key1 number, value1 varchar2(&value_length), constraint pk_target primary key(key1)); insert /*+ append */ into t_target select level+&num_mods*3, rpad('DO NOTHING - same in source and target ',&value_length, '*') from dual where level <= &num_rows-&num_mods*2 connect by level <= &num_rows-&num_mods*2; / create table t_source as select * from t_target; / insert into t_source select level, rpad('INSERT - in source, not in target ',&value_length, '*') from dual where level <= &num_mods connect by level <= &num_mods; / insert into t_target select level+&num_mods, rpad('DELETE (after update) - not in source, in target ',&value_length, '*') from dual where level <= &num_mods connect by level <= &num_mods; / insert into t_source select level+&num_mods*2, rpad('UPDATE - put this in target ',&value_length, '*') from dual where level <= &num_mods connect by level <= &num_mods; / insert into t_target select level+&num_mods*2, rpad('UPDATE - update this from source ',&value_length, '*') from dual where level <= &num_mods connect by level <= &num_mods; / commit; / select 't_target', count(*), value1 from t_target group by 't_target', value1 union all select 't_source', count(*), value1 from t_source group by 't_source', value1; / 'T_TARGET' COUNT(*) VALUE1 ---------- ---------- -------------------------------------------------- t_target 1 UPDATE - update this from source ***************** t_target 8 DO NOTHING - same in source and target *********** t_target 1 DELETE (after update) - not in source, in target * t_source 1 UPDATE - put this in target ********************** t_source 8 DO NOTHING - same in source and target *********** t_source 1 INSERT - in source, not in target ****************
So, I need to do an insert, update, and a delete.
Now I'll build code comparison step by step. I don't show the results every time, but if you run each query yourself can see what is happening.
-- Step by step build of "refresh by merge" USING ROWIDs -- Result: with cardinality hint, can use "BY USER ROWID" and avoid 3d full scan -- 1) Full scan of both tables to get data, -- identify old / new records and get old ROWID select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n / -- 2) GROUP BY compares records, identical records have old_cnt = new_cnt select KEY1,VALUE1, sum(old_cnt) old_cnt, sum(new_cnt) new_cnt, max(rid) rid FROM ( select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n ) group by KEY1,VALUE1 / -- 3) Filter out identical records select KEY1,VALUE1, sum(old_cnt) old_cnt, sum(new_cnt) new_cnt, max(rid) rid FROM ( select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n ) group by KEY1,VALUE1 having sum(old_cnt) <> sum(new_cnt) / -- 4) for INSERT, keep NEW; for DELETE, keep OLD; -- for UPDATE, keep NEW values and OLD rid SELECT /*+ cardinality(1) */ KEY1,VALUE1, old_cnt, new_cnt, row_number() OVER(PARTITION BY KEY1 ORDER BY old_cnt) rn , max(rid) over(partition by key1) rid from ( select KEY1,VALUE1, sum(old_cnt) old_cnt, sum(new_cnt) new_cnt, max(rid) rid FROM ( select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n ) group by KEY1,VALUE1 having sum(old_cnt) <> sum(new_cnt) ) / -- 5) Filter out OLD UPDATE record, not needed SELECT KEY1,VALUE1, new_cnt, rid FROM ( SELECT /*+ cardinality(1) */ KEY1,VALUE1, old_cnt, new_cnt, row_number() OVER(PARTITION BY KEY1 ORDER BY old_cnt) rn , max(rid) over(partition by key1) rid from ( select KEY1,VALUE1, sum(old_cnt) old_cnt, sum(new_cnt) new_cnt, max(rid) rid FROM ( select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n ) group by KEY1,VALUE1 having sum(old_cnt) <> sum(new_cnt) ) ) where rn = 1 / KEY1 VALUE1 NEW_CNT RID 1 INSERT - in source, not in target **************** 1 2 DELETE (after update) - not in source, in target * 0 AAAcDHAAMAAAACtAAA 3 UPDATE - put this in target ********************** 1 AAAcDHAAMAAAACtAAB
Now, here's the real MERGER:
merge into T_TARGET o USING ( SELECT KEY1,VALUE1, new_cnt, rid FROM ( SELECT /*+ cardinality(1) */ KEY1,VALUE1, old_cnt, new_cnt, row_number() OVER(PARTITION BY KEY1 ORDER BY old_cnt) rn , max(rid) over(partition by key1) rid from ( select KEY1,VALUE1, sum(old_cnt) old_cnt, sum(new_cnt) new_cnt, max(rid) rid FROM ( select KEY1,VALUE1, 1 old_cnt, 0 new_cnt, rowid rid from T_TARGET o UNION ALL SELECT KEY1,VALUE1, 0 old_cnt, 1 new_cnt, NULL FROM T_SOURCE n ) group by KEY1,VALUE1 having sum(old_cnt) <> sum(new_cnt) ) ) where rn = 1 ) n on (o.rowid = n.rid) when matched then update set VALUE1=n.VALUE1 DELETE WHERE (n.new_cnt = 0) WHEN NOT MATCHED THEN INSERT ( KEY1,VALUE1 ) VALUES ( n.KEY1,n.VALUE1 ) /
Published by: stew Ashton on February 7, 2013 20:42
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video does not go on the chronology of the sequence
I want to drag a piece of video from my source monitor and/or control panel of my project and I get an icon of the hand with a circle that has a strike through it (the can not surround). Audio will slide in the sequence without problem. The video will not be. I use the new Premier Pro CC 2014. Help!
Thank you
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You source patched the track.
Adobe Premiere Pro help. Source patch and the targeting of the track
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Problem in the Merge statement
Hi all
I use the merge updated statement 30000 records of tables having 55 records of Lakes.
But it takes a lot of time as I kill the session after 12 hours, as it was still ongoing.
So, the same day I m using cursors, it will end in less than 3 hours.
I used merge is: -.
MERGE IN Table1 a
USING (SELECT MAX (TO_DATE (TO_CHAR (contact_date, "dd/mm/yyyy")
|| contact_time,
"jj/mm/aaaa HH24:Mi:SS".
)
) m_condate,.
appl_id
FROM Table2 b,.
(SELECT DISTINCT acc_no acc_no
IN table 3, Table1
WHERE acc_no = appl_id AND delinquent_flag = 'Y '.
AND financier_id = 'NEWACLOS') d
WHERE d.acc_no = b.appl_id
AND (contacted_by IS NOT NULL
OR followup_branch_code IS NOT NULL
)
GROUP BY appl_id) c
WE (a.appl_id = c.appl_id AND a.delinquent_flag = 'Y')
WHEN MATCHED THEN
UPDATE
SET last_contact_date = c.m_condate;
In this query, table 1 has 30000 documents and table 2 and table 3 have records 3670955 and 555674 respectively.
Please suggest, what I'm doing wrong with merger, because according to my understanding merge statement is much better than the updates or updates using cursors.
Required info is as follows:
SQL > show the user_dump_dest parameter
VALUE OF TYPE NAME
------------------------------------ ----------- ------------------------------
user_dump_dest string/opt/oracle/admin/FINCLUAT/udu
MP
SQL > show parameter optimizer
VALUE OF TYPE NAME
------------------------------------ ----------- ------------------------------
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 10.2.0.4
optimizer_index_caching integer 0
OPTIMIZER_INDEX_COST_ADJ integer 100
the string ALL_ROWS optimizer_mode
optimizer_secure_view_merging Boolean TRUE
SQL > show parameter db_file_multi
VALUE OF TYPE NAME
------------------------------------ ----------- ------------------------------
db_file_multiblock_read_count integer 16
SQL > show parameter db_block_size
VALUE OF TYPE NAME
------------------------------------ ----------- ------------------------------
Whole DB_BLOCK_SIZE 8192
SQL > column sname format a20
SQL > column pname format a20
SQL > column pval2 format a20
SQL > select
2 sname,
3 pname,
pval1 4,.
5 pval2
6 of
7 sys.aux_stats$;
sys.aux_stats$
*
ERROR on line 7:
ORA-00942: table or view does not exist
Elapsed time: 00:00:00.05
SQL > explain the plan for
2 - Put your statement here
3 MERGE IN one cs_case_info
4 USE (SELECT MAX (TO_DATE (TO_CHAR (contact_date, "dd/mm/yyyy")
5 || contact_time,
6 'dd/mm/yyyy HH24:Mi:SS.
7 )
(8) m_condate,
9 appl_id
CS_CASE_DETAILS_ACLOS 10 b,
11 (SELECT DISTINCT acc_no acc_no
12 OF NEWACLOS_RESEARCH_HIST_AYLA, cs_case_info
13 WHERE acc_no = appl_id AND delinquent_flag = 'Y '.
14 AND financier_id = "NEWACLOS") d
15 WHERE d.acc_no = b.appl_id
16 AND (contacted_by IS NOT NULL
17 GOLD followup_branch_code IS NOT NULL
18 )
C 19 GROUP BY appl_id)
20. WE (a.appl_id = c.appl_id AND a.delinquent_flag = 'Y')
21. WHEN MATCHED THEN
UPDATE 22
23 SET last_contact_date = c.m_condate
24;
He explained.
Elapsed time: 00:00:00.08
SQL > select * from table (dbms_xplan.display);
PLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | TempSpc | Cost (% CPU).
--------------------------------------------------------------------------------------------------
| 2 > MERGE STATEMENT | 47156 | 874K | 128K (1) |
| 1. MERGE | CS_CASE_INFO |
| 2. VIEW |
| 3. HASH JOIN | 47156 | 36 M | 5672K | 128K (1) |
| 4. VIEW | 47156 | 5111K | 82339 (1) |
| 5. GROUP SORT BY | 47156 | 4236K | 298 M | 82339 (1) |
| 6. HASH JOIN | 2820K | 247 M | 10 M | 60621 (1) |
| 7. HASH JOIN | 216K | 7830K | 6985 (1) |
| 8. VIEW | the index $ _join$ _012 | 11033. 258K | 1583 (1) |
| 9. HASH JOIN |
| 10. INDEX RANGE SCAN | IDX_CCI_DEL | 11033. 258K | 768 (1) |
| 11. INDEX RANGE SCAN | CS_CASE_INFO_UK | 11033. 258K | 821 (1) |
| 12. FULL RESTRICTED INDEX SCAN FAST | IDX_NACL_RSH_ACC_NO | 5539K | 68 M | 5382 (1) |
| 13. TABLE ACCESS FULL | CS_CASE_DETAILS_ACLOS | 3670K | 192 M | 41477 (1) |
| 14. TABLE ACCESS FULL | CS_CASE_INFO | 304K | 205 M | 35975 (1) |
--------------------------------------------------------------------------------------------------
Note
-----
-"PLAN_TABLE' is old version
24 selected lines.
Elapsed time: 00:00:01.04
SQL > rollback;
Complete restoration.
Elapsed time: 00:00:00.03
SQL > set autotrace traceonly arraysize 100
SQL > alter session set events 10046 name context forever, trace level 8';
ERROR:
ORA-01031: insufficient privileges
Elapsed time: 00:00:00.04
SQL > disconnect
Disconnected from the database to Oracle 10 g Enterprise Edition Release 10.2.0.4.0 - Production 64-bit
With partitioning, OLAP, Data Mining and Real Application Testing options
SQL > spool off
Published by: user4528984 on May 5, 2009 22:37Create indexes for tables. CS_CASE_DETAILS_ACLOS, CS_CASE_INFO
also try to use the underside of suspicion
(SELECT / * + no_merge * / SEPARATE acc_no acc_no)
IN table 3, Table1HTH
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Different result by using the MERGE statement
I have 2 SQL statements:
MERGE INTO PT_CQS_AGGR APC
With the HELP of PT_CQS_AGGR_TEMP Lady
WE (concat (concat(pca.from_city_id,pca.to_city_id), pca.query_timestamp_hh) = concat (concat(pcah.from_city_id,pcah.to_city_id), pcah.query_timestamp_hh))
WHEN MATCHED THEN
Setting a DAY SET pca.search_count = pca.search_count + pcah.search_count
WHEN NOT MATCHED THEN
VALUES of INSERTION (to_city_id, query_timestamp_hh, from_city_id, search_count) (pcah.from_city_id, pcah.to_city_id, pcah.query_timestamp_hh, pcah.search_count);
AND
MERGE INTO PT_CQS_AGGR APC
With the HELP of PT_CQS_AGGR_TEMP Lady
WE (pca.from_city_id = pcah.from_city_id AND pca.to_city_id = pcah.to_city_id AND pca.query_timestamp_hh = pcah.query_timestamp_hh)
WHEN MATCHED THEN
Setting a DAY SET pca.search_count = pca.search_count + pcah.search_count
WHEN NOT MATCHED THEN
VALUES of INSERTION (to_city_id, query_timestamp_hh, from_city_id, search_count) (pcah.from_city_id, pcah.to_city_id, pcah.query_timestamp_hh, pcah.search_count);
First statement correctly the merged data, but use FULL TABLE SCANS, so it's rather slow. Second statement using a UNIQUE INDEX on the columns from_city_id, to_city_id, and query_timestamp_hh on the MAP of EXPLAIN, but during the execution of I've got ORA-00001: unique constraint (PODOWNER. IDX_CQS_AGGR_3COL) violated. What is the problem with the second statement - especially with this line:
WE (pca.from_city_id = pcah.from_city_id AND pca.to_city_id = pcah.to_city_id AND pca.query_timestamp_hh = pcah.query_timestamp_hh) Can I use a more complex condition in the MERGE statement? Because it seems that not all the conditions have been taken...
???
Select pcah.from_city_id, pcah.to_city_id, PT_CQS_AGGR_TEMP Lady pcah.query_timestamp_hh
less
Select pca.from_city_id, pca.to_city_id, pca.query_timestamp_hh PT_CQS_AGGR pca
somewhere the conditions limiting the time.
(or whatever the columns make up the stress of failing)
In addition, select for each column in the constraint of failure where the column is null. If one of these columns is null, equality fails, even if both are null, because null <> null. So you will get a "no match" if all values are the same and it is set to null.
Edit: Oh, slap forehead, that is why one works and the complete analysis. As SomeoneElse said, it normalizes the type of data and concatenates, comparison null to no effect and refusing all usual index.
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Error in the Merge statement using dblink
Hello
I am facing the following error when you use the merge statement using the dblink.
ORA-02069: global_names must be set to true for this operation parameter.
I can use the same dblink in my select insert and update statements but when I try to use merge then he invites the error said, is also not any syntax error as same statement can be used on the same tables of database instead of dblink.
Please suggest any help will be much appreciated.
Thanks in advance
Hi Aqeel
If insert and update statements work well through links db, then it should not be a problem with the merge statement. But if you are faced with the question, so please check the entire sql statement with tnsnames on both sides. Please share the tnsnames for the two dbs with dblink ddl.
Concerning
Jihane Narain Sylca
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problem compiling with MERGE statement
What is the problem with this merge statement?
When I compile I get the message
met symbol IN when one of the following expected
*:= . (@ %; < a SQL > *)
MERGE INTO PF_REP_TEMP HAS
WITH THE HELP OF PF_REP_SKS B
WE (a. pf_userid = "FINP' AND B.pfbatch = 'F99' and B.pfstfno = A.pf_staffno
and B.pfcc = "7" and B.pftransmy = A.mmyy and B.slno = A.s_no)
When matched then
game update
a.pfwdrlm = b.pfwdrlm,
a.PFRC = b.PFRC;
Help, please
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Problem updating my state machine, using the emg signal
Hello
I have problems with my code. My entry is an EMG signal that I gather from three different electrodes using usb 6008. In the program, I divide the signals and display them in a chart that is unique. What I want now is to read the signal, and if a signal passes a threshold I want an LED lights. This must remain lit until there is another signal that passes the threshold.
To put it simply: "large enough signal--> lamp on--> stay informed--> enough large signal--> lamp--> stay off the coast and then start again."
I tried a few different approaches, but I decided using a state machine. Now, the problem is that when the signal to enter the state machine the program crashes. I think it's because the table that I use to convert the signals does not update when I get my state machine, so the signal stops to come. But how to get around this problem? It is even possible to code what I want?
I have attached the code. All the tips are welcome, I have been struggling with this for some time now.
Thank you
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The problem is internal while the loop is run until the stop condition is true, but he never does a new Boolean entry. So that it remains for always in the same State. Remove the inner loop and put the shift register on the outer loop instead.
You must also use a daqmx configures the element, and then set the properties of daq. The read.vi can be set to read a number of samples of each iteration.
Also: you can expand the table to index for several items of output. If you want that element number 0, 1, and 2, you have yet to wire the index entries
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Get error in the merge statement
Version of Oracle, Oracle Database 11g Express Edition Release 11.2.0.2.0 - Production
Hi gurusI am trying to perform the merge statement using the clause, but I get the error message, see below my sample data:
Examples of data
DROP TABLE OF BILLING;
DROP TABLE GROUP_MST;
DROP TABLE age_max;
CREATE ARRAY OF BILLING
(
BILLING_ID NUMBER (5),
RATE NUMBER (5),
MAXIMUM_AGE NUMBER (5),
package_id NUMBER (5)
);
INSERT
IN BILLING
(SELECT 11,1,10,100 FROM DUAL
UNION ALL
SELECT 12,2,15,100 FROM DUAL
UNION ALL
SELECT 13,3,20,100 FROM DUAL
);
CREATE TABLE GROUP_MST
(group_number NUMBER (5), package_id NUMBER (5))
);
INSERT INTO GROUP_MST
(SELECT DOUBLE 5 000 100
);
-------
CREATE TABLE AGE_MAX
(group_number NUMBER (5), max_age NUMBER (5))
);
INSERT
IN AGE_MAX
(SELECT 5000,60 FROM DUAL
);
Merge statement
MERGE INTO DRC USING billing
(WITH datum1 AS
(SELECT A.group_number,
b.billing_id,
b.rate,
b.maximum_age,
b.package_id
OF group_mst A,.
b billing
WHERE A.package_id = b.package_id
),
datum2 AS
(SELECT max_age, group_number FROM age_max
)
SELECT * FROM A, b WHERE A.group_number = b.group_number datum2 datum1
)
CBC ON (drc.billing_id = src.billing_id)
WHEN MATCHED THEN
UPDATE SET drc.maximum_age = src.max_age - 1;
Error
Error from the 33 in the command line:
MERGE INTO DRC USING billing
(WITH datum1 AS
(SELECT A.group_number,
b.billing_id,
b.rate,
b.maximum_age,
b.package_id
OF group_mst A,.
b billing
WHERE A.package_id = b.package_id
),
datum2 AS
(SELECT max_age, group_number FROM age_max
)
SELECT * FROM A, b WHERE A.group_number = b.group_number datum2 datum1
)
CBC ON (drc.billing_id = src.billing_id)
WHEN MATCHED THEN
UPDATE SET drc.maximum_age = src.max_age - 1
Error in the command line: 50 column: 1
Error report:
SQL error: ORA-00918: column ambiguously defined
00918 00000 - "ambiguously defined column.
* Cause:
* Action:
Thanks in advance
Concerning
Shu
WITH datum1 AS (SELECT A.group_number,
b.billing_id,
b.rate,
b.maximum_age,
b.package_id
OF group_mst A, b billing
WHERE A.package_id = b.package_id),
datum2 AS (SELECT max_age, group_number FROM age_max)
SELECT A.*, b.max_age, b.group_number as group_number_b - ERROR HERE
OF datum1 A, b datum2
WHERE A.group_number = b.group_number
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Problem audio clip in the sequence
Hi, Im new to the forum. I'm using Adobe premiere CC on macbook pro. I have a problem with my sound clip. I import them and they work well in the source monitor. I try with the first and it appears in the sequence with the audio. any fine. But when I try to place on the other, it lets me just load image not the sound, I do not understand why? Can someone help me? Thank you very much!
The first thing to check is that source patch is selected for an audio track. In the screenshot below, blue background behind "V1" means that the source patch is enabled; the default dark gray background for A1 means source patch is disabled.
If you find that source patch is indeed enabled, then please post a screenshot of your mounting Panel to help us diagnose the problem.
BTW, you posted this question in the first Clip forum. Clip is a separate application for mobile devices. I will move the thread to the Premiere Pro forum.
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Return in the MERGE statement clause
Hello
I use Oracle 10 g Version
I tried the code using UPDATE with return Clause & MERGER with return below Clause.
I have not found ANY error while working with the UPDATE statement. Here is the code with the UPDATE statement
DECLARE TYPE empno_list IS TABLE OF emp.empno%TYPE; vempno_list empno_list; BEGIN UPDATE emp SET comm = 11 WHERE deptno IN (SELECT deptno FROM dept) RETURNING empno BULK COLLECT INTO vempno_list; FOR i IN vempno_list.FIRST .. vempno_list.LAST LOOP DBMS_OUTPUT.put_line ('Values of EMP ' || vempno_list (i)); END LOOP; END;
But PL/SQL error: ORA-00933: SQL not correctly completed command when you work with the MERGE statement
declare type empno_list is table of emp.empno%type; vempno_list empno_list; begin merge into emp tgt using dept src on (src.deptno =tgt.deptno) when matched then update set tgt.comm=12 returning tgt.empno bulk collect into vempno_list ; for i in vempno_list.first .. vempno_list.last loop dbms_output.put_line('Values of EMP '||vempno_list(i) ) ; end loop; end;
Please suggest me
Probably because BACK IN clause does not belong to the MERGE statement. It is available only for INSERT, UPDATE, and DELETE. Here's the quote from Oracle Documentation:
The static method
RETURNING
INTO
article belongs to aDELETE
,INSERT
, orUPDATE
statement. The dynamicRETURNING
INTO
article belongs to aEXECUTE
IMMEDIATE
statement.And here is the link.
It will be useful.
Ishan
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Question about the transition from string values to the Partition clause in a merge statement
Hi all
I use the code to update the data of specific secondary partition using oracle merge statements below.
I'm getting the name of the secondary partition and pass this string to the secondary partition clause.
The Merge statement is a failure, indicating that the specified secondary partition does not exist. But the partition under do exists for the table.
We use a server Oracle 11 GR 2.
Here is the code I use to fill in the data.
declare
ln_min_batchkey PLS_INTEGER;
ln_max_batchkey PLS_INTEGER;
lv_partition_name VARCHAR2 (32767).
lv_subpartition_name VARCHAR2 (32767).
Start
FOR m1 IN (SELECT (year_val + 1) AS year_val, year_val AS orig_year_val)
FROM (SELECT DISTINCT
To_char (batch_create_dt, 'YYYY') year_val
OF stores_comm_mob_sub_temp
ORDER BY 1)
ORDER BY year_val)
LOOP
lv_partition_name: =.
() scmsa_handset_mobility_data_build.fn_get_partition_name
nom_table_p = > 'STORES_COMM_MOB_SUB_INFO ',.
p_search_string = > m1.year_val);
FOR m2
IN (SELECT DISTINCT
'M' || To_char (batch_create_dt, 'MM') AS month_val
OF stores_comm_mob_sub_temp
WHERE TO_CHAR (batch_create_dt, 'YYYY') = m1.orig_year_val)
LOOP
lv_subpartition_name: =.
() scmsa_handset_mobility_data_build.fn_get_subpartition_name
nom_table_p = > 'STORES_COMM_MOB_SUB_INFO ',.
p_partition_name = > lv_partition_name,
p_search_string = > m2.month_val);
DBMS_OUTPUT. Put_line (' lv_subpartition_name = > ' | lv_subpartition_name |' and lv_partition_name = > ' | lv_partition_name);
IF lv_subpartition_name IS NULL
THEN
DBMS_OUTPUT. Put_line ("to the INTERIOR of FI = > ' |") M2.month_val);
INSERT INTO STORES_COMM_MOB_SUB_INFO (T1)
T1.ntlogin,
T1.first_name,
T1.last_name,
T1.job_title,
T1.store_id,
T1.batch_create_dt)
SELECT t2.ntlogin,
T2.first_name,
T2.last_name,
T2.job_title,
T2.store_id,
T2.batch_create_dt
OF stores_comm_mob_sub_temp t2
WHERE TO_CHAR (batch_create_dt, 'YYYY') = m1.orig_year_val
AND'M '. To_char (batch_create_dt, 'MM') =
M2.month_val;
ELSIF lv_subpartition_name IS NOT NULL
THEN
DBMS_OUTPUT. Put_line (' INSIDE ELSIF = > ' | m2.month_val);
MERGE (SELECT *)
OF stores_comm_mob_sub_info
SUBPARTITION (lv_subpartition_name)) T1
USING (SELECT *)
OF stores_comm_mob_sub_temp
WHERE TO_CHAR (batch_create_dt, 'YYYY') =
M1.orig_year_val
AND'M '. To_char (batch_create_dt, 'MM') =
M2.month_val) T2
WE (T1.store_id = T2.store_id
AND T1.ntlogin = T2.ntlogin)
WHEN MATCHED
THEN
GAME UPDATE
T1.postpaid_totalqty =
(NVL (t1.postpaid_totalqty, 0))
(+ NVL (t2.postpaid_totalqty, 0));
T1.sales_transaction_dt =
LARGEST)
NVL (t1.sales_transaction_dt,
T2.sales_transaction_dt),
NVL (t2.sales_transaction_dt,
T1.sales_transaction_dt)),
T1.batch_create_dt =
LARGEST)
NVL (t1.batch_create_dt, t2.batch_create_dt),
NVL (t2.batch_create_dt, t1.batch_create_dt))
WHEN NOT MATCHED
THEN
INSERT (t1.ntlogin,
T1.first_name,
T1.last_name,
T1.job_title,
T1.store_id,
T1.batch_create_dt)
VALUES (t2.ntlogin,
T2.first_name,
T2.last_name,
T2.job_title,
T2.store_id,
T2.batch_create_dt);
END IF;
END LOOP;
END LOOP;
COMMIT;
end;
/
Really appreciate your input here.
Thank you
MK.Hello
You can use "immediate execution" what works.
Thank you
-
Question about the MERGE statement
Hi all
I have a small question... I can post code, table creation, etc... but I think this question can be able to be simply answered, if I explain it. If you want me to zip codes, etc... then just ask and I'll do it.
Here it goes:
I have a set up merge statement, and I have two columns. One is named ADD_DT, and the other is called LST_UPD_DT.
Update in the merge statement, the LST_UPD_DT column is updated with the SYSDATE.
When it is inserted in the merge statement, the ADD_DT column is updated with the SYSDATE.
So, here is my question:
Regardless of whether or not the information is updated, the LST_UPD_DT updates the SYSDATE every time. Any advice on how to update the LST_UPD_DT column only if information is changed/updated, so that the information is not changed would be not updated by the SYSDATE? I hope that this question was not too complicated.
Thank you all and if you want to see the code or examples of table... Please ask and I'll post one. I just thought that this may be able to meet without it.Hello
991769 wrote:
OK, here's what the table looks like:Thank you.
CREATE TABLE TBL_SUPPLIERS ( SUPP_CD VARCHAR2(40 CHAR), SUPP_NM VARCHAR2(255 CHAR), ADD_DT VARCHAR2(50 CHAR), LST_UPD_DT VARCHAR2(50 CHAR))
Do not use a VARCHAR2 column for date information. Use a DATE column.
CREATE TABLE D_SUPPLIERS ( SUPP_CD VARCHAR2(40 CHAR), SUPP_NM VARCHAR2(255 CHAR))
INSERT INTO TBL_SUPPLIERS VALUES (1234, MINING, '03-26-2013 3:33:49 PM', '04-02-2013 9:04:52 AM'); INSERT INTO TBL_SUPPLIERS VALUES (2345, ELECTRIC, '03-26-2013 3:33:49 PM', '04-02-2013 9:04:52 AM'); INSERT INTO TBL_SUPPLIERS VALUES (3456, COAL, '03-26-2013 3:33:49 PM', '04-02-2013 9:04:52 AM');
You want people to view the solutions that actually work? Please make sure that your own instructions will actually work. Test and fix your code before posting.
All INSERT statements you posted fail; You seem to be missing single quotes around string literals. I think you meant:INSERT INTO TBL_SUPPLIERS VALUES (1234, 'MINING', '03-26-2013 3:33:49 PM', '04-02-2013 9:04:52 AM'); ...
Here's one way:
MERGE INTO tbl_suppliers sm USING ( SELECT d.* FROM d_suppliers d LEFT OUTER JOIN tbl_suppliers t ON t.supp_cd = d.supp_cd WHERE t.supp_cd IS NULL OR DECODE (t.supp_nm, d.supp_nm, 0, 1) = 1 ) ds ON (sm.supp_cd = ds.supp_cd) WHEN MATCHED THEN UPDATE SET sm.supp_nm = ds.supp_nm, sm.lst_upd_dt = SYSDATE WHEN NOT MATCHED THEN INSERT (sm.supp_cd, sm.supp_nm, sm.add_dt) VALUES (ds.supp_cd, ds.supp_nm, SYSDATE); SELECT * FROM tbl_suppliers ORDER BY SUPP_CD;
This can be more efficient, because it does not generate redo, or triggers, when two tables have exactly the same line.
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