SQL query with From table being entered in twice
I have a query that is doing an exist clause with the inner select statement querying the T_PROJECTS table using two different alias "t3 & t2".
SELECT t0.ID, t0.EFFECTIVEDATE, t0.CUSTOMERID, t0.PROJECTID, .... FROM T_FINANCIALDATAS t0 WHERE ((t0.PROJECTID = 2271) AND (EXISTS (SELECT t1.TMPUSERID FROM T_PROJECTS t3, T_PROJECTS t2 , T_PROJECTSUSERS t1 WHERE (((( t2.CUSTOMERID = 1) AND (t1.USERID = 2276)) AND (t1.PROJECTID = t3.ID )) AND ( t2.ID = t1.PROJECTID))) AND (t0.CUSTOMERID = 1)))
They need to be combined so I'm using only one table alias. They way the query get's built is a little complicated. The Exist clause get's built as a ReportQuery and then that get's passed into another method which eventually is added to a top level Expression as such:
ReportQuery existsQuery = new ReportQuery(existsClass, existsExpressionHolder.getExpression());
expHolder.addAnd(expHolder.getExpressionBuilder().exists(existsQuery));
Question: what causes the double table alias from showing up? From what I read it seems like it's caused when you use two different ExpressionBuilders?
Could you include the code that builds the Expression.
Perhaps try to reproduce the issue in a simple isolated example. Generally every ExpressionBuilder used in a query represents a table/alias.
What version of TopLink are you using?
The duplicate alias seems repetitive, but doesn't seem like it will have any effect on the query result, other than its efficiency.
James : http://www.eclipselink.org
Similar Messages
-
SQL query with multiple tables - what is the most efficient way?
Hello I am learning PL/SQL. I have a simple procedure where I need to find number of employees and departments per location as per user input of location_id.
I have 3 Tables:
LOCATIONS
location_id (pk)
location_name
DEPARTMENTS
department_id (pk)
location_id (fk)
department_name
EMPLOYEES
employee_id (pk)
department_id (fk)
employee_name
1 Location can have 0-MANY Departments
1 Employee has 1 Department
Here is the query I came up with for PL/SQL procedure:
/*Ecount, Dcount are NUMBER variables */
SELECT SUM (EmployeeCount), COUNT(DepartmentNumber)
INTO Ecount, Dcount
FROM
(SELECT COUNT(employee_id) EmployeeCount, department_id DepartmentNumber
FROM employees
GROUP BY department_id
HAVING department_id IN
(SELECT department_id
FROM departments
WHERE location_id = userInput));
I do get the correct result, but I am just wondering if my query is on the right track and if there is a more "efficient" way of doing this.
Thanks in advance for helping a newbie out.Hi,
Welcome to the forum!
Something like this will be more efficient:
SELECT COUNT (employee_id) AS ECount
, COUNT (DISTINCT department_id) AS DCount
FROM employees
WHERE department_id IN ( SELECT department_id
FROM departments
WHERE location_id = :userInput
;You should also try a join instead of the IN subquery.
For efficiency, do only the things you need to do.
For example, you don't need a count of employees in each department, so don't compute one. That means you won't need the in-line view, so don't have one.
You don't need PL/SQL for this job, so don't use PL/SQL if you don't have to. (I realize this question was out of context, so you may have good reasons for doing this in PL/SQL.)
Do all filtering as early as possible. Don't waste effort computing things that won't be used .
A particular example of this is: Never use a HAVING clause when you can use a WHERE clause. What's the difference between a WHERE clause and a HAVING clause? The WHERE clause is applied before aggregate functions are computed, and the HAVING clause is applied after; there's no other difference. Therefore, if the HAVING clause isn't referencing an aggregate function, it could be done in a WHERE clause instead. -
SQL Query with 3 tables to create a view
Hi
I have got an existing view "View_output" formed with a query which works fine:
select A,B,C,D,E,F,G,H from GTS1 where D is not null
UNION
select A,B,C,D,E,F,G,H from GTSN1 where D is not null;It works fine, in the output I have columns A,B,C,D,E,F,G,H
New requirement : Modify the view, by adding a new column 'I' so that the view should have
columns A through I, and no column values should be null.
This column "I" is coming from a table, say DLC
Data in DLC is a subset of the original view "View_output"and DLC have the foll.columns:
("View_output" is a datablock source for a form and only selected column values are put as output in DLC
after form manipulation)
DLC is having only 5 columns -B,C,F,H,I
When I give:
(select A,B,C,D,E,F,G,H,NULLfrom GTS1 where D is not null
UNION
select A,B,C,D,E,F,G,H,NULL from GTSN1 where D is not null)
UNION
select NULL,B,C,NULL,NULL,F,NULL,H,I
from
DLC where I IS NOT NULL;It UNIONS all required rows in the 3 tables but columns A,D,E,G are NULL, but how can I get
data in these columns?
Edited by: Krithi on 30-Oct-2009 05:43
Edited by: Krithi on 30-Oct-2009 08:13Hi arun thats not the real isue..
I have corrected the second code now, it was a typo from my side..
all three tables already have 9 columns selected..
The view created from GTS1 and GTSN1 is constantly changing
There is no way to add column 'I' to any of these above tables
The view is the input to a form..User ticks a tickbox corresponding to records needed by them (These are the columns in the original view mentioned above)..and based on certain logic,only selected columns are now inserted/updated into the output table through the form..this is the table DLC
Now they want to insert a new data(free text) through the form, this field correspond to each record in the form ;this is supposed to be column 'I'(not designed yet)..
this is not there in the original input tables selected for the view...But then I added this column to the output table DLC (Cant think of any other method) so that column I can also get combined in the view.
Now what I want is recreate the view through,
create or replace view statement.
the view should effectively pull data from 3 tables .
The relation between 3 tables :
DLC is a subset of GTS1 and GTSN1
but may also contain data which is not in union of GTS1 and GTSN1
Only field I need from DLC is field 'I', and that too if the data is there in the union of GTS1 and GTSN1 -
How to compare result from sql query with data writen in html input tag?
how to compare result
from sql query with data
writen in html input tag?
I need to compare
user and password in html form
with all user and password in database
how to do this?
or put the resulr from sql query
in array
please help me?Hi dejani
first get the user name and password enter by the user
using
String sUsername=request.getParameter("name of the textfield");
String sPassword=request.getParameter("name of the textfield");
after executeQuery() statement
int exist=0;
while(rs.next())
String sUserId= rs.getString("username");
String sPass_wd= rs.getString("password");
if(sUserId.equals(sUsername) && sPass_wd.equals(sPassword))
exist=1;
if(exist==1)
out.println("user exist");
else
out.println("not exist"); -
Extract Sql Query with Actual Parameters from Report
Hi
I am able to extract query from Crystal Report using the following code :
ReportDocument.ReportClientDocument.RowSetController.GetSqlStatement(new GroupPath, out tmp);
But the sql query retrieve comes in the following format :
select name , trans_code, account_code from command_query.accounts
where account_code = {?Command_query_Prompt0} and effective_date < '{?Command_query_prompt1 }'
The parameters which I m using in the reports are :
Account_Code and Effective_Date .
Why does my extracted sql translates it into {?Command_query_Prompt0} and '{?Command_query_prompt1 }' .
Is there any way to map this to the actual parameter values ?
OR
Can we extract the query after assigning the values ?
Any help is appreciated ...
Thanks
Sanchethi,
You can create nested sql query with conditional parameters,
For example
Select Code From OITT Where Code IN (Select ItemCode From OITM
Where ItemName LIKE '[%0]' + '%%')
Edited by: Jeyakanthan A on Jun 9, 2009 12:31 PM -
SQL query with Bind variable with slower execution plan
I have a 'normal' sql select-insert statement (not using bind variable) and it yields the following execution plan:-
Execution Plan
0 INSERT STATEMENT Optimizer=CHOOSE (Cost=7 Card=1 Bytes=148)
1 0 HASH JOIN (Cost=7 Card=1 Bytes=148)
2 1 TABLE ACCESS (BY INDEX ROWID) OF 'TABLEA' (Cost=4 Card=1 Bytes=100)
3 2 INDEX (RANGE SCAN) OF 'TABLEA_IDX_2' (NON-UNIQUE) (Cost=3 Card=1)
4 1 INDEX (FAST FULL SCAN) OF 'TABLEB_IDX_003' (NON-UNIQUE)
(Cost=2 Card=135 Bytes=6480)
Statistics
0 recursive calls
18 db block gets
15558 consistent gets
47 physical reads
9896 redo size
423 bytes sent via SQL*Net to client
1095 bytes received via SQL*Net from client
3 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
55 rows processed
I have the same query but instead running using bind variable (I test it with both oracle form and SQL*plus), it takes considerably longer with a different execution plan:-
Execution Plan
0 INSERT STATEMENT Optimizer=CHOOSE (Cost=407 Card=1 Bytes=148)
1 0 TABLE ACCESS (BY INDEX ROWID) OF 'TABLEA' (Cost=3 Card=1 Bytes=100)
2 1 NESTED LOOPS (Cost=407 Card=1 Bytes=148)
3 2 INDEX (FAST FULL SCAN) OF TABLEB_IDX_003' (NON-UNIQUE) (Cost=2 Card=135 Bytes=6480)
4 2 INDEX (RANGE SCAN) OF 'TABLEA_IDX_2' (NON-UNIQUE) (Cost=2 Card=1)
Statistics
0 recursive calls
12 db block gets
3003199 consistent gets
54 physical reads
9448 redo size
423 bytes sent via SQL*Net to client
1258 bytes received via SQL*Net from client
3 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
55 rows processed
TABLEA has around 3million record while TABLEB has 300 records. Is there anyway I can improve the speed of the sql query with bind variable? I have DBA Access to the database
Regards
IvanMany thanks for your reply.
I have run the statistic already for the both tableA and tableB as well all the indexes associated with both table (using dbms_stats, I am on 9i db ) but not the indexed columns.
for table I use:-
begin
dbms_stats.gather_table_stats(ownname=> 'IVAN', tabname=> 'TABLEA', partname=> NULL);
end;
for index I use:-
begin
dbms_stats.gather_index_stats(ownname=> 'IVAN', indname=> 'TABLEB_IDX_003', partname=> NULL);
end;
Is it possible to show me a sample of how to collect statisc for INDEX columns stats?
regards
Ivan -
How could I replace hard coded value in my sql query with constant value?
Hi all,
Could anyone help me how to replace hardcoded value in my sql query with constant value that might be pre defined .
PROCEDURE class_by_day_get_bin_data
in_report_parameter_id IN NUMBER,
in_site_id IN NUMBER,
in_start_date_time IN TIMESTAMP,
in_end_date_time IN TIMESTAMP,
in_report_level_min IN NUMBER,
in_report_level_max IN NUMBER
IS
bin_period_length NUMBER(6,0);
BEGIN
SELECT MAX(period_length)
INTO bin_period_length
FROM bin_data
JOIN site_to_data_source_lane_v
ON bin_data.data_source_id = site_to_data_source_lane_v.data_source_id
JOIN bin_types
ON bin_types.bin_type = bin_data.bin_type
WHERE site_to_data_source_lane_v.site_id = in_site_id
AND bin_data.start_date_time >= in_start_date_time - numtodsinterval(1, 'DAY')
AND bin_data.start_date_time < in_end_date_time + numtodsinterval(1, 'DAY')
AND bin_data.bin_type = 2
AND bin_data.period_length <= 60;
--Clear the edr_class_by_day_bin_data temporary table and populate it with the data for the requested
--report.
DELETE FROM edr_class_by_day_bin_data;
SELECT site_to_data_source_lane_v.site_id,
site_to_data_source_lane_v.site_lane_id,
site_to_data_source_lane_v.site_direction_id,
site_to_data_source_lane_v.site_direction_name,
bin_data_set.start_date_time,
bin_data_set.end_date_time,
bin_data_value.bin_id,
bin_data_value.bin_value
FROM bin_data
JOIN bin_data_set
ON bin_data.bin_serial = bin_data_set.bin_serial
JOIN bin_data_value
ON bin_data_set.bin_data_set_serial = bin_data_value.bin_data_set_serial
JOIN site_to_data_source_lane_v
ON bin_data.data_source_id = site_to_data_source_lane_v.data_source_id
AND bin_data_set.lane = site_to_data_source_lane_v.data_source_lane_id
JOIN (
SELECT CAST(report_parameter_value AS NUMBER) lane_id
FROM report_parameters
WHERE report_parameters.report_parameter_id = in_report_parameter_id
AND report_parameters.report_parameter_group = 'LANE'
AND report_parameters.report_parameter_name = 'LANE'
) report_lanes
ON site_to_data_source_lane_v.site_lane_id = report_lanes.lane_id
JOIN (
SELECT CAST(report_parameter_value AS NUMBER) class_id
FROM report_parameters
WHERE report_parameters.report_parameter_id = in_report_parameter_id
AND report_parameters.report_parameter_group = 'CLASS'
AND report_parameters.report_parameter_name = 'CLASS'
) report_classes
ON bin_data_value.bin_id = report_classes.class_id
JOIN edr_rpt_tmp_inclusion_table
ON TRUNC(bin_data_set.start_date_time) = TRUNC(edr_rpt_tmp_inclusion_table.date_time)
WHERE site_to_data_source_lane_v.site_id = in_site_id
AND bin_data.start_date_time >= in_start_date_time - numtodsinterval(1, 'DAY')
AND bin_data.start_date_time < in_end_date_time + numtodsinterval(1, 'DAY')
AND bin_data_set.start_date_time >= in_start_date_time
AND bin_data_set.start_date_time < in_end_date_time
AND bin_data.bin_type = 2
AND bin_data.period_length = bin_period_length;
END class_by_day_get_bin_data;In the above code I'm using the hard coded value 2 for bin type
bin_data.bin_type = 2But I dont want any hard coded number or string in the query.
How could I replace it?
I defined conatant value like below inside my package body where the actual procedure comes.But I'm not sure whether I have to declare it inside package body or inside the procedure.
bin_type CONSTANT NUMBER := 2;But it does't look for this value. So I'm not able to get desired value for the report .
Thanks.
Edited by: user10641405 on May 29, 2009 1:38 PMDeclare the constant inside the procedure.
PROCEDURE class_by_day_get_bin_data(in_report_parameter_id IN NUMBER,
in_site_id IN NUMBER,
in_start_date_time IN TIMESTAMP,
in_end_date_time IN TIMESTAMP,
in_report_level_min IN NUMBER,
in_report_level_max IN NUMBER) IS
bin_period_length NUMBER(6, 0);
v_bin_type CONSTANT NUMBER := 2;
BEGIN
SELECT MAX(period_length)
INTO bin_period_length
FROM bin_data
JOIN site_to_data_source_lane_v ON bin_data.data_source_id =
site_to_data_source_lane_v.data_source_id
JOIN bin_types ON bin_types.bin_type = bin_data.bin_type
WHERE site_to_data_source_lane_v.site_id = in_site_id
AND bin_data.start_date_time >=
in_start_date_time - numtodsinterval(1, 'DAY')
AND bin_data.start_date_time <
in_end_date_time + numtodsinterval(1, 'DAY')
AND bin_data.bin_type = v_bin_type
AND bin_data.period_length <= 60;
--Clear the edr_class_by_day_bin_data temporary table and populate it with the data for the requested
--report.
DELETE FROM edr_class_by_day_bin_data;
INSERT INTO edr_class_by_day_bin_data
(site_id,
site_lane_id,
site_direction_id,
site_direction_name,
bin_start_date_time,
bin_end_date_time,
bin_id,
bin_value)
SELECT site_to_data_source_lane_v.site_id,
site_to_data_source_lane_v.site_lane_id,
site_to_data_source_lane_v.site_direction_id,
site_to_data_source_lane_v.site_direction_name,
bin_data_set.start_date_time,
bin_data_set.end_date_time,
bin_data_value.bin_id,
bin_data_value.bin_value
FROM bin_data
JOIN bin_data_set ON bin_data.bin_serial = bin_data_set.bin_serial
JOIN bin_data_value ON bin_data_set.bin_data_set_serial =
bin_data_value.bin_data_set_serial
JOIN site_to_data_source_lane_v ON bin_data.data_source_id =
site_to_data_source_lane_v.data_source_id
AND bin_data_set.lane =
site_to_data_source_lane_v.data_source_lane_id
JOIN (SELECT CAST(report_parameter_value AS NUMBER) lane_id
FROM report_parameters
WHERE report_parameters.report_parameter_id =
in_report_parameter_id
AND report_parameters.report_parameter_group = 'LANE'
AND report_parameters.report_parameter_name = 'LANE') report_lanes ON site_to_data_source_lane_v.site_lane_id =
report_lanes.lane_id
JOIN (SELECT CAST(report_parameter_value AS NUMBER) class_id
FROM report_parameters
WHERE report_parameters.report_parameter_id =
in_report_parameter_id
AND report_parameters.report_parameter_group = 'CLASS'
AND report_parameters.report_parameter_name = 'CLASS') report_classes ON bin_data_value.bin_id =
report_classes.class_id
JOIN edr_rpt_tmp_inclusion_table ON TRUNC(bin_data_set.start_date_time) =
TRUNC(edr_rpt_tmp_inclusion_table.date_time)
WHERE site_to_data_source_lane_v.site_id = in_site_id
AND bin_data.start_date_time >=
in_start_date_time - numtodsinterval(1, 'DAY')
AND bin_data.start_date_time <
in_end_date_time + numtodsinterval(1, 'DAY')
AND bin_data_set.start_date_time >= in_start_date_time
AND bin_data_set.start_date_time < in_end_date_time
AND bin_data.bin_type = v_bin_type
AND bin_data.period_length = bin_period_length;
END class_by_day_get_bin_data; -
Can't write right sql query by two tables
Hello
Everyone,
I am trying to get a sql query by two tables,
table:container
<pre class="jive-pre">
from_dest_id number
ship_from_desc varchar
to_dest_id number
</pre>
table: label_fromat (changeless)
<pre class="jive-pre">
SORT_ORDER number
PREFIX varchar2
VARIABLE_NAME varchar2
SUFFIX varchar2
LF_COMMENT varchar2
</pre>
the sql which i need is
a. table CONTAINER 's each column should have LABLE_FORMAT 's PREFIX before and SUFFIX back ,and these columns is connected
example : the query output should be like this :
<pre class="jive-pre">
PREFIX||from_dest_id||SUFFIX ||PREFIX||ship_from_desc||SUFFIX ||PREFIX|| to_dest_id||SUFFIX
</pre>
every PREFIX and SUFFIX are come from LABEL_FORMAT's column VARIABLE_NAME (they are different)
column SORT_ORDER decide the sequence, for the example above: Column from_dest_id order is 1, ship_from_desc is 2,to_dest_id is 3
b. table LABEL_FORMAT's column VARIABLE_NAME have values ('from_dest_id','ship_from_desc','to_dest_id')
If table CONTAINER only have one record i can do it myself,
But actually it is more than one record,I do not know how to do
May be this should be used PL/SQL,or a Function ,Cursor ,Procedure
I am not good at these
Any tips will be very helpful for me
Thanks
SavenHi, Saven,
Presenting data from multiple rows as a single string is called String Aggregation . This page:
http://www.oracle-base.com/articles/10g/StringAggregationTechniques.php
shows many ways to do it, suited to different requirements, and different versions of Oracle.
In Oracle 10 (and up) you can do this:
SELECT REPLACE ( SYS_CONNECT_BY_PATH ( f.prefix || ' '
|| CASE f.variable_name
WHEN 'FROM_DEST_ID'
THEN from_dest_id
WHEN 'SHIP_FROM_DESC'
THEN ship_from_desc
WHEN 'TO_DEST_ID'
THEN to_dest_id
END
|| ' '
|| f.suffix
, '~?'
, '~?'
) AS output_txt
FROM container c
CROSS JOIN label_format f
WHERE CONNECT_BY_ISLEAF = 1
START WITH f.sort_order = 1
CONNECT BY f.sort_order = PRIOR f.sort_order + 1
AND c.from_dest_id = PRIOR c.from_dest_id
saven wrote:If table CONTAINER only have one record i can do it myself,
But actually it is more than one record,I do not know how to do In that case, why did you post an example that only has one row in container?
The query above assumes
something in container (I used from_dest_id in the example above) is unique,
you don't mind having a space after prefix and before from_dest_id,
you want one row of output for every row in container, and
you can identify some string ('~?' in the example above) that never occurs in the concatenated data. -
Reason behind this query ,SELECT * FROM table WHERE 1 0
HEllo,
I would like to know the reason behind using this query ,
SELECT * FROM <table> WHERE 1 < 0
before executing the actual SQL query.
Is there any special reason or the JDBC receiver side is configured like that.
Is there any option to overcome this process like, can we remove this option or stop using this.
Why the JDBC adapter basically sending this query on the DB?
Thanks,
Soorya,Hi,
if you run this query, you wont be able to see any records of the table.
SELECT * FROM <table> WHERE 1 < 0
if you run this query you will see all records
SELECT * FROM <table> WHERE 0 < 1
same with SELECT * FROM <table> WHERE 1=1
So you can check this out that whats happening in your code before executing actual query. just try to co-relate.
regards
Aashish Sinha
PS : reward points if helpful -
SQL query with JSP and WML-parameters
Hey,
Could you help me?
I'm trying to do the following. WML deck card 1 send parameter to same WML deck's card help. I try to read the parameter with JSP in card help by putting the parameter to SQL query, but it doesn't work. I can read the parameter with WML in card help. I can also print the value of the parameter with JSP if I generate WML with JSP.
/*parameter sending from card 1 to card help*/
out.println("<go href='#helpcard'>");
out.println("<setvar name='valittukurssi' value='$(valittukurssi)'/>");
/*parameter read with WML in card help */
<p>Valitse kurssi.
$valittukurssi</p>
/'parameter read with JSP by generating WML with JSP*/
out.println("<p>$valittukurssi</p>");
/* SQL query with JSP */
ResultSet uudettulokset = uusilause.executeQuery("select * from kurssi where lyhenne='$valittukurssi'");
Thanks,
RampeYou're problem is easy to fix. You're confusing WML variables with JSP variables. See below:
>
/*parameter sending from card 1 to card help*/
out.println("<go href='#helpcard'>");
out.println("<setvar name='valittukurssi'
value='$(valittukurssi)'/>");
Above you set a var that will work on the phone, not in JSP.
/*parameter read with WML in card help */
<p>Valitse kurssi.
$valittukurssi</p>
Yes the above does display the parameter, because it is a client side WML var, but you cannot use this variable in the JSP code (that's why your SWL fails).
/'parameter read with JSP by generating WML with
JSP*/
out.println("<p>$valittukurssi</p>");Here's you're problem, the above line is EXACTLY the same as the one before it. When the container parses through this JSP code it translates the above line to:
<p>$valittukurssi</p> on the WML page and the CLIENT uses it's local variable to display it.
What you need and want is to have a variable that can be used in JSP code and output to your WML page. Here's how it's done:
out.println("<go href='#helpcard'>");
String some_name = "valittukurssi";
out.println("<setvar name='"+some_name+"'
value='$("+some_name+")'/>");
//note that you may have to escape the ( and ) with a \
//so we displayed the variable above into the WML page, now we can use it in the SQL query:
/* SQL query with JSP */
ResultSet uudettulokset =
uusilause.executeQuery("select * from kurssi where
lyhenne='"+some_name+"'");//the end of the command is: " ' " ) ;
Frank Krul
Got Node? -
BaseTableName blank when calling GetSchema on a query with multiple tables
I am using ODP.NET 11.2.0.3.0 and when calling GetSchemaTable on a DataReader that contains a join the returned SchemaTable has the BaseTableName and BaseColumnName fields blank - this is different than what I see with the Oracle OLE DB Provider and with how SQL Server's native provider works. I can't find any discussion of this - is this on purpose or is it a bug? why does the available schema information vary so drastically between a single table query and a query with multiple tables joined?
Thanks,
Bryan HintonHi Bryan,
I am also facing the same issue. Did u find any work around or any suggestions will be well appreciated.
Thanks,
Naresh. -
How to write sql query with many parameter in ireport
hai,
i'm a new user in ireport.how to write sql query with many parameters in ireport's report query?i already know to create a parameter like(select * from payment where entity=$P{entity}.
but i don't know to create query if more than 1 parameter.i also have parameter such as
$P{entity},$P{id},$P{ic}.please help me for this.
thanksYou are in the wrong place. The ireport support forum may be found here
http://www.jasperforge.org/index.php?option=com_joomlaboard&Itemid=215&func=showcat&catid=9 -
Need help with SQL Query with Inline View + Group by
Hello Gurus,
I would really appreciate your time and effort regarding this query. I have the following data set.
Reference_No---Check_Number---Check_Date--------Description-------------------------------Invoice_Number----------Invoice_Type---Paid_Amount-----Vendor_Number
1234567----------11223-------------- 7/5/2008----------paid for cleaning----------------------44345563------------------I-----------------*20.00*-------------19
1234567----------11223--------------7/5/2008-----------Adjustment for bad quality---------44345563------------------A-----------------10.00------------19
7654321----------11223--------------7/5/2008-----------Adjustment from last billing cycle-----23543556-------------------A--------------------50.00--------------19
4653456----------11223--------------7/5/2008-----------paid for cleaning------------------------35654765--------------------I---------------------30.00-------------19
Please Ignore '----', added it for clarity
I am trying to write a query to aggregate paid_amount based on Reference_No, Check_Number, Payment_Date, Invoice_Number, Invoice_Type, Vendor_Number and display description with Invoice_type 'I' when there are multiple records with the same Reference_No, Check_Number, Payment_Date, Invoice_Number, Invoice_Type, Vendor_Number. When there are no multiple records I want to display the respective Description.
The query should return the following data set
Reference_No---Check_Number---Check_Date--------Description-------------------------------Invoice_Number----------Invoice_Type---Paid_Amount-----Vendor_Number
1234567----------11223-------------- 7/5/2008----------paid for cleaning----------------------44345563------------------I-----------------*10.00*------------19
7654321----------11223--------------7/5/2008-----------Adjustment from last billing cycle-----23543556-------------------A--------------------50.00--------------19
4653456----------11223--------------7/5/2008-----------paid for cleaning------------------------35654765-------------------I---------------------30.00--------------19
The following is my query. I am kind of lost.
select B.Description, A.sequence_id,A.check_date, A.check_number, A.invoice_number, A.amount, A.vendor_number
from (
select sequence_id,check_date, check_number, invoice_number, sum(paid_amount) amount, vendor_number
from INVOICE
group by sequence_id,check_date, check_number, invoice_number, vendor_number
) A, INVOICE B
where A.sequence_id = B.sequence_id
Thanks,
NickIt looks like it is a duplicate thread - correct me if i'm wrong in this case ->
Need help with SQL Query with Inline View + Group by
Regards.
Satyaki De. -
Hosting company does not support SQL query with OUTFILE clause
From my mysql database, I want to allow the user to run a query and produce a csv / text file of our membership database. Unfortunately, I just found out my hosting company does not support the SQL query with OUTFILE clause for MySQL database.
Are there any other options available to produce a file besides me running the query in phpadmin and making the file available to users.
Thanks. GeorgeMaybe this external Export Mysql data to CSV - PHP tutorial will be of help
Cheers,
Günter -
Sql query generator from xml data
Hi,
I am looking for an open source tool in java which would generate the sql query with an xml configuration file as input. The xml configuration file schema would be defined by the tool and and would provide placeholders for giving the various information required to build the sql query.
Are there any available?
Please let me know.
Anshukhi All,
I tried below . but still no luck .
CREATE OR REPLACE FUNCTION get_audit_trail_log(cikey IN INTEGER) RETURN blob IS
CURSOR c_log(l_cikey INTEGER) IS
SELECT *
FROM PROD_SOAINFRA.audit_details atr
WHERE cikey = l_cikey
ORDER BY count_id;
bl BLOB;
BEGIN
dbms_lob.createtemporary (bl, TRUE);
FOR r_log IN c_log(cikey)
LOOP
dbms_lob.append (bl,r_log.log);
END LOOP;
RETURN(bl);
END;
=======================================
SELECT UTL_RAW.CAST_TO_VARCHAR2(UTL_COMPRESS.LZ_UNCOMPRESS(get_audit_trail_log(ci.cikey)))
FROM PROD_SOAINFRA.audit_details ci
WHERE cikey = 848063749
=======================================
Error:
=====================
ORA-22835: Buffer too small for CLOB to CHAR or BLOB to RAW conversion (actual: 20958, maximum: 2000)
22835. 00000 - "Buffer too small for CLOB to CHAR or BLOB to RAW conversion (actual: %s, maximum: %s)"
*Cause: An attempt was made to convert CLOB to CHAR or BLOB to RAW, where
the LOB size was bigger than the buffer limit for CHAR and RAW
types.
Note that widths are reported in characters if character length
semantics are in effect for the column, otherwise widths are
reported in bytes.
*Action: Do one of the following
1. Make the LOB smaller before performing the conversion,
for example, by using SUBSTR on CLOB
2. Use DBMS_LOB.SUBSTR to convert CLOB to CHAR or BLOB to RAW.
Maybe you are looking for
-
By default, on a mac keyboard F3 lets you see all the open apps and the such. However, I changed it so that I use those keys for keyboard shortcuts; But i'd like the normal F3 key to still work without me having to press FN.
-
Exchange 2013 with Outlook 2013 - Not getting pop-up or mail tips for attachments exceeding max size
Our environment is Exchange Server 2013 CU3 and Outlook 2013 in cached mode. We have a transport rule that sets the max attachment size to 20 mb. If someone sends an attachment larger than 20 mb they receive an NDR letting them know the message wasn'
-
How to deploy a single PBL (Build Runtime Library) in 64Bit
Hello There, I am testing PB15 and create two Project Files within the application. One Projectfile to compile a 32Bit Version and the other one to deploy a 64Bit version in P-Code. We are delivering today Patches in a Patch Library at the top of the
-
SOLUTION MANAGER- alert doesn't exist or not accesible now
I execute transaction solution_manager and I chose productive system in the User defined Alert I created alert "Erroneous Fax & e-Mail (client 300)" and I copy in the Alert long name MTE name which I obtained form rz20 source monitoring system and ..
-
Hi ... I have this select instruction: SELECT * from TABELLA where NOME=:name; There is a " special character " that if put into the WHERE condition , the SELECT instruction returns to me all the records ?? For instance , like the where condition wou