this query takes 24 seconds and returns 1891 results:
SELECT p.STATE, p.REFNUM, p.CODE, p.TYPE, i.STATE, pj.NAME, pj.DOCUMENT
TABLE p
inner join TABLE2 i on i.REFNUM = p.REFNUM
inner join TABLE3 pj on pj.NUMBER = i.NUMBER and p.OFIC_ID = pj.OFIC_ID and p.PUB_ID = pj.PUB_ID
inner join OFICE o on t.OFIC_ID = p.OFIC_ID and o.PUB_ID = p.PUB_ID
inner join GROUP glad on glad.GROUP_CODE=p.GROUP_CODE
WHERE glad.GROUP_TYPE ='3' AND i.STATE = '1'
AND p.PUB_ID IN ('05','11','12','09','08','13','04','02','01','06','10','03','07','14')
AND pj.NAME LIKE 'BANK%'
ORDER BY o.NAME,p.ID;
I have these indexes:
CREATE INDEX IND_TABLE1_REFNUM_ZONE ON TABLE1 (PUB_ID, OFIC_ID, REFNUM, ZONE_ID)
CREATE INDEX IND_TABLE1_REFNUMPUB ON TABLE1 (REFNUM, PUB_ID, OFIC_ID, GROUP_CODE );
CREATE INDEX IND_TABLE1_GROUP ON TABLE1 (PUB_ID, GROUP_CODE, REFNUM, OFIC_ID)
CREATE INDEX IND_TABLE2_REF ON TABLE2 (REFNUM, NUMBER, STATE);
CREATE INDEX IND_TABLE2_QUERY ON TABLE2 (NUMBER, TYPE, STATE, REFNUM, NUM, CODE);
CREATE INDEX IND_TABLE2_REFNUM ON TABLE2 (REFNUM)
CREATE INDEX IND_TABLE2_NUMBER ON TABLE2 (NUMBER)
CREATE INDEX IND_TABLE3_NUM ON TABLE3 (NUMBER, PUB_ID, OFIC_ID, NAME );
CREATE INDEX IND_TABLE3_NAME ON TABLE3 ( NAME );
CREATE INDEX IND_GROUP_COD ON GROUP (GROUP_CODE, GROUP_TYPE)
I made the following queries to see how many records are in each table:
SELECT count(*) FROM TABLE1 --> 18298458 results
SELECT count(*) FROM TABLE2 --> 60627924 results
SELECT count(*) FROM TABLE3 --> 18425913 results
SELECT count(*) FROM OFICE --> 65 results
SELECT count(*) FROM TABLE1 p INNER JOIN GROUP glad on glad.GROUP_CODE=p.GROUP_CODE where glad.GROUP_TYPE ='3' AND p.PUB_ID IN ('05','11','12','09','08','13','04','02','01','06','10','03','07','14') --> 1314077 results
SELECT count(*) FROM TABLE1 p INNER JOIN GROUP glad on glad.GROUP_CODE=p.GROUP_CODE where glad.GROUP_TYPE ='3' AND p.PUB_ID IN ('05') --> 53754 results
SELECT count(*) FROM TABLE3 WHERE NAME LIKE 'BANK%' --> 1922081 results
this is the plan generated by oracle:
-----------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost | Pstart| Pstop |
-----------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 291K| 38M| 384K| | |
| 1 | SORT ORDER BY | | 291K| 38M| 384K| | |
| 2 | HASH JOIN | | 291K| 38M| 375K| | |
| 3 | TABLE ACCESS FULL | OFICE | 64 | 960 | 3 | | |
| 4 | HASH JOIN | | 291K| 34M| 375K| | |
| 5 | INDEX SKIP SCAN | IND_GROUP_COD | 47 | 329 | 1 | | |
| 6 | HASH JOIN | | 452K| 50M| 375K| | |
| 7 | PART JOIN FILTER CREATE | :BF0000 | 452K| 50M| 375K| | |
| 8 | NESTED LOOPS | | 452K| 50M| 375K| | |
| 9 | NESTED LOOPS | | | | | | |
| 10 | STATISTICS COLLECTOR | | | | | | |
| 11 | HASH JOIN | | 2100K| 166M| 252K| | |
| 12 | NESTED LOOPS | | 2100K| 166M| 252K| | |
| 13 | STATISTICS COLLECTOR | | | | | | |
| 14 | PARTITION RANGE ALL | | 1681K| 89M| 82582 | 1 | 19 |
| 15 | PARTITION HASH ALL | | 1681K| 89M| 82582 | 1 | 32 |
| 16 | TABLE ACCESS FULL | TABLE3 | 1681K| 89M| 82582 | 1 | 608 |
| 17 | INDEX RANGE SCAN | IND_TABLE2_QUERY | 1 | 27 | 103K| | |
| 18 | INDEX FAST FULL SCAN | IND_TABLE2_QUERY | 32M| 845M| 103K| | |
| 19 | INDEX RANGE SCAN | IND_TABLE1_REFNUM_ZONE| | | | | |
| 20 | TABLE ACCESS BY GLOBAL INDEX ROWID| TABLE1 | 1 | 35 | 70380 | ROWID | ROWID |
| 21 | PARTITION RANGE ALL | | 19M| 650M| 70380 | 1 | 19 |
| 22 | PARTITION HASH JOIN-FILTER | | 19M| 650M| 70380 |:BF0000|:BF0000|
| 23 | TABLE ACCESS FULL | TABLE1 | 19M| 650M| 70380 | 1 | 608 |
-----------------------------------------------------------------------------------------------------------------
I think it takes time because this one is using TABLE ACCESS FULL for TABLE1 and TABLE3
if I perform the query filtering only PUB_ID='05' instead of all the numbers in the above query, the query returns 181 results and takes 8 seconds and in that case oracle generates this plan:
--------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost | Pstart| Pstop |
--------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 797 | 108K| 312K| | |
| 1 | SORT ORDER BY | | 797 | 108K| 312K| | |
| 2 | NESTED LOOPS | | 797 | 108K| 312K| | |
| 3 | HASH JOIN | | 1238 | 160K| 312K| | |
| 4 | TABLE ACCESS BY INDEX ROWID BATCHED| OFICE | 3 | 45 | 2 | | |
| 5 | INDEX RANGE SCAN | SYS_C0034405 | 3 | | 1 | | |
| 6 | HASH JOIN | | 2091 | 240K| 312K| | |
| 7 | PART JOIN FILTER CREATE | :BF0000 | 66316 | 5375K| 241K| | |
| 8 | NESTED LOOPS | | 66316 | 5375K| 241K| | |
| 9 | PARTITION RANGE ALL | | 53085 | 2903K| 82490 | 1 | 19 |
| 10 | PARTITION HASH ALL | | 53085 | 2903K| 82490 | 1 | 32 |
| 11 | TABLE ACCESS FULL | TABLE3 | 53085 | 2903K| 82490 | 1 | 608 |
| 12 | INDEX RANGE SCAN | IND_TABLE2_QUERY | 1 | 27 | 3 | | |
| 13 | PARTITION RANGE ALL | | 762K| 25M| 68657 | 1 | 19 |
| 14 | PARTITION HASH JOIN-FILTER | | 762K| 25M| 68657 |:BF0000|:BF0000|
| 15 | TABLE ACCESS FULL | TABLE1 | 762K| 25M| 68657 | 1 | 608 |
| 16 | INDEX RANGE SCAN | IND_GROUP_COD | 1 | 7 | 0 | | |
--------------------------------------------------------------------------------------------------------------
SYS_C0034405 is the primary key of OFFICE which contains these fields: (PUB_ID, REG_ID)
if in addition to filtering only PUB_ID='05' I remove the "order by", the query takes only 3.5 seconds but I definitely have to return the ordered data and I would prefer to be able to filter several PUB_IDs
I thought the query could be improved if I removed the "inner join" from GROUP and changed the filter "glad.GROUP_TYPE ='3'" to "p.GROUP_CODE in ('01','07','10','21 ')" (these are all type 3 codes), because now it should use the IND_TABLE1_GROUP index but instead of improving, it gets worse, it takes 13 seconds even filtering only PUB_ID='05'; This is the plan that oracle generates:
------------------------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost | Pstart| Pstop |
------------------------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 47 | 6251 | 172K| | |
| 1 | SORT ORDER BY | | 47 | 6251 | 172K| | |
| 2 | HASH JOIN | | 47 | 6251 | 172K| | |
| 3 | PARTITION RANGE ALL | | 47786 | 2613K| 82490 | 1 | 19 |
| 4 | PARTITION HASH ALL | | 47786 | 2613K| 82490 | 1 | 32 |
| 5 | TABLE ACCESS FULL | TABLE3 | 47786 | 2613K| 82490 | 1 | 608 |
| 6 | HASH JOIN | | 41945 | 3154K| 89633 | | |
| 7 | NESTED LOOPS | | 41945 | 3154K| 89633 | | |
| 8 | NESTED LOOPS | | 75740 | 3154K| 89633 | | |
| 9 | STATISTICS COLLECTOR | | | | | | |
| 10 | NESTED LOOPS | | 18935 | 924K| 15985 | | |
| 11 | TABLE ACCESS BY INDEX ROWID BATCHED | OFICE | 3 | 45 | 2 | | |
| 12 | INDEX RANGE SCAN | SYS_C0034405 | 3 | | 1 | | |
| 13 | INLIST ITERATOR | | | | | | |
| 14 | TABLE ACCESS BY GLOBAL INDEX ROWID BATCHED| TABLE1 | 6312 | 215K| 7039 | ROWID | ROWID |
| 15 | INDEX RANGE SCAN | IND_TABLE1_GROUP | 6828 | | 284 | | |
| 16 | INDEX RANGE SCAN | IND_TABLE2_REFNUM | 4 | | 2 | | |
| 17 | TABLE ACCESS BY INDEX ROWID | TABLE2 | 2 | 54 | 4 | | |
| 18 | INDEX FAST FULL SCAN | IND_TABLE2_QUERY | 2 | 54 | 2 | | |
------------------------------------------------------------------------------------------------------------------------------
And if I put all the PUB_IDs, Oracle generates this plan (it doesn't even use the IND_TABLE1_GROUP index anymore):
-------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost | Pstart| Pstop |
-------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 35661 | 4631K| 345K| | |
| 1 | SORT ORDER BY | | 35661 | 4631K| 345K| | |
| 2 | HASH JOIN | | 35661 | 4631K| 344K| | |
| 3 | TABLE ACCESS FULL | OFICE | 64 | 960 | 3 | | |
| 4 | HASH JOIN | | 35661 | 4109K| 344K| | |
| 5 | PARTITION RANGE ALL | | 1360K| 45M| 79580 | 1 | 19 |
| 6 | PARTITION HASH ALL | | 1360K| 45M| 79580 | 1 | 32 |
| 7 | TABLE ACCESS FULL | TABLE1 | 1360K| 45M| 79580 | 1 | 608 |
| 8 | HASH JOIN | | 2100K| 166M| 252K| | |
| 9 | NESTED LOOPS | | 2100K| 166M| 252K| | |
| 10 | STATISTICS COLLECTOR | | | | | | |
| 11 | PARTITION RANGE ALL | | 1681K| 89M| 82582 | 1 | 19 |
| 12 | PARTITION HASH ALL | | 1681K| 89M| 82582 | 1 | 32 |
| 13 | TABLE ACCESS FULL | TABLE3 | 1681K| 89M| 82582 | 1 | 608 |
| 14 | INDEX RANGE SCAN | IND_TABLE2_QUERY | 1 | 27 | 103K| | |
| 15 | INDEX FAST FULL SCAN | IND_TABLE2_QUERY | 32M| 845M| 103K| | |
-------------------------------------------------------------------------------------------------
I'm dipping my toes into SQL. I have the following table
+------+----+------+------+-------+
| Type | ID | QTY | Rate | Name |
+------+----+------+------+-------+
| B | 1 | 1000 | 21 | Jack |
| B | 2 | 2000 | 12 | Kevin |
| B | 1 | 3000 | 24 | Jack |
| B | 1 | 1000 | 23 | Jack |
| B | 3 | 200 | 13 | Mary |
| B | 2 | 3000 | 12 | Kevin |
| B | 4 | 4000 | 44 | Chris |
| B | 4 | 5000 | 43 | Chris |
| B | 3 | 1000 | 26 | Mary |
+------+----+------+------+-------+
I don't know how I would leverage Sum and Group by to achieve the following result.
+------+----+------+------+-------+------------+
| Type | ID | QTY | Rate | Name | Sum of QTY |
+------+----+------+------+-------+------------+
| B | 1 | 1000 | 21 | Jack | 5000 |
| B | 1 | 3000 | 24 | Jack | Null |
| B | 1 | 1000 | 23 | Jack | Null |
| B | 2 | 3000 | 12 | Kevin | 5000 |
| B | 2 | 3000 | 12 | Kevin | Null |
| B | 3 | 200 | 13 | Mary | 1200 |
| B | 3 | 1000 | 26 | Mary | Null |
| B | 4 | 4000 | 44 | Chris | 9000 |
| B | 4 | 5000 | 43 | Chris | Null |
+------+----+------+------+-------+------------+
Any help is appreciated!
You can use window function :
select t.*,
(case when row_number() over (partition by type, id order by name) = 1
then sum(qty) over (partition by type, id order by name)
end) as Sum_of_QTY
from table t;
This is my table.
cqlsh:sachhya> select * FROM emp;
emp_id | age | emp_name | exp | mobile
--------+-----+--------------+-----+------------
5 | 29 | RAHUL SHARMA | 9 | 2312343123
1 | 24 | SACHHYA | 15 | 9090987876
2 | 14 | SACHHYA | 15 | 9090987876
4 | 22 | ANKUR | 32 | 3213456321
90 | 30 | sumeet | 2 | 91234212
3 | 14 | SACHHYA | 3 | 9090987876
PRIMARY KEY (Partition key) IS emp_id.
I want to display all rows where emp_name is 'SACHHYA'. What command should i use?
Below is the cql query that i am using.
select * FROM emp WHERE emp_name='SACHHYA';
But i am getting an error:
InvalidRequest: Error from server: code=2200 [Invalid query]
message="Predicates on non-primary-key columns (emp_name) are not yet
supported for non secondary index queries"
I have found one solution for my question, We can crate index on 'emp_name' column after that we can use 'emp_name' filter.
EX:
CREATE INDEX NameIndx ON emp (emp_name);
SELECT * from sachhya.emp WHERE emp_name = 'SACHHYA';
My output:
emp_id | age | desegnation | emp_name | exp | mobile
--------+-----+------------------+----------+-----+------------
711 | 22 | Trainee Engineer | SACHHYA | 1 | 9232189345
2 | 24 | Engineer | SACHHYA | 3 | 9033864540
My Table:
emp_id | age | desegnation | emp_name | exp | mobile
--------+-----+------------------+----------+------+------------
5 | 29 | Technical Lead | RAHUL | 9 | 2312343123
10 | 45 | Deleviry Manager | ANDREW | 22 | 9214569345
711 | 22 | Trainee Engineer | SACHHYA | 1 | 9232189345
2 | 24 | Engineer | SACHHYA | 3 | 9033864540
4 | 26 | Engineer | ANKUR | 3 | 3213456321
22 | 20 | Intern | SAM | null | 8858699345
7 | 22 | Trainee Engineer | JACOB | 1 | 9232189345
17 | 28 | Senior Engineer | JACK | 4 | 8890341799
90 | 30 | Senior Engineer | HERCULES | 6 | 9353405163
3 | 32 | Technical Lead | ROSS | 8 | 7876561355
I have a table named stock and sales as below :
Stock Table :
+--------+----------+---------+
| Stk_ID | Stk_Name | Stk_Qty |
+--------+----------+---------+
| 1001 | A | 20 |
| 1002 | B | 50 |
+--------+----------+---------+
Sales Table :
+----------+------------+------------+-----------+
| Sales_ID | Sales_Date | Sales_Item | Sales_Qty |
+----------+------------+------------+-----------+
| 2001 | 2016-07-15 | A | 5 |
| 2002 | 2016-07-20 | B | 7 |
| 2003 | 2016-07-23 | A | 4 |
| 2004 | 2016-07-29 | A | 2 |
| 2005 | 2016-08-03 | B | 15 |
| 2006 | 2016-08-07 | B | 10 |
| 2007 | 2016-08-10 | A | 5 |
+----------+------------+------------+-----------+
With the table above, how can I find the available stock Ava_Stk for each stock after every sales?
Ava_Stk is expected to subtract Sales_Qty from Stk_Qty after every sales.
+----------+------------+------------+-----------+---------+
| Sales_ID | Sales_Date | Sales_Item | Sales_Qty | Ava_Stk |
+----------+------------+------------+-----------+---------+
| 2001 | 2016-07-15 | A | 5 | 15 |
| 2002 | 2016-07-20 | B | 7 | 43 |
| 2003 | 2016-07-23 | A | 4 | 11 |
| 2004 | 2016-07-29 | A | 2 | 9 |
| 2005 | 2016-08-03 | B | 15 | 28 |
| 2006 | 2016-08-07 | B | 10 | 18 |
| 2007 | 2016-08-10 | A | 5 | 4 |
+----------+------------+------------+-----------+---------+
Thank you!
You want a cumulative sum and to subtract it from the stock table. In SQL Server 2012+:
select s.*,
(st.stk_qty -
sum(s.sales_qty) over (partition by s.sales_item order by sales_date)
) as ava_stk
from sales s join
stock st
on s.sales_item = st.stk_name;
I am using Row Group And Column Group in SSRS 2008 R2.
I have design the report contain two row groups(et.PixelăName) and one column group(et.Date).
Preview Report as bellow:
| Date1 | Date2 | Date2 |
Pixel | Name | Input | Ng | Name | Input | Ng | Name | Input | Ng |
| XXX1 | 1000 | 2 | | | | | | |
| | | | YYY1 | 2000 | 1 | | | |
2M | | | | YYY2 | 1000 | 2 | | | |
| | | | YYY3 | 3000 | 5 | | | |
| | | | | | | ZZZ1 | 800 | 2 |
| | | | | | | ZZZ2 | 500 | 3 |
|Total | 1000 | 2 |Total | 6000 | 8 |Total | 1300 | 5 |
My question is, How do I get the Preview Report don't show white space column in report.
For example:
| Date1 | Date2 | Date2 |
Pixel | Name | Input | Ng | Name | Input | Ng | Name | Input | Ng |
| XXX1 | 1000 | 2 | YYY1 | 2000 | 1 | ZZZ1 | 800 | 2 |
2M | | | | YYY2 | 1000 | 2 | ZZZ2 | 500 | 3 |
| | | | YYY3 | 3000 | 5 | | | |
|Total | 1000 | 2 |Total | 6000 | 8 |Total | 1300 | 5 |
It's the grouping by name which is causing the issue that you are having. Since the name is different they won't be on the same line.
On the plus side, you can probably work around this. If the data is like you display it, I would group on the numeric number in the name instead of the whole name.
=MID(Fields!Name.Value, 4, LEN(Fields!Name.Value) - 3)
Of course you couldn't have XXX and YYY data on the same date with this expression otherwise you would have multiple rows.