I need to retrieve the records of which their coords are within a bounding box.
this SQL is giving me an error:
SELECT stores.id AS stores_id, stores.name_ar AS stores_name_ar, stores.name_en AS stores_name_en, ST_AsEWKB(stores.coordinates) AS stores_coordinates, stores.selfdelivery AS stores_selfdelivery, stores.rank AS stores_rank, stores.disabled AS stores_disabled, stores.created_at AS stores_created_at, stores.updated_at AS stores_updated_at
FROM stores
WHERE ST_Contains(ST_Envelope(POINT(23.154910755932406 57.10674190028622), POINT(23.154910755932406 57.10674190028622), 4326), stores.coordinates)
the error:
sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedFunction) function st_envelope(unknown, unknown, integer) does not exist
LINE 3: WHERE ST_Contains(ST_Envelope('POINT(23.154910755932406 57.1...
^
HINT: No function matches the given name and argument types. You might need to add explicit type casts.
ST_Envelope() requires a single parameter (a geometry), but you are passing three (POINT(23.154910755932406 57.10674190028622), POINT(23.154910755932406 57.10674190028622) and 4326).
Your points are same in the example code. I guess you have two points like left-top corner and right-bottom corner points.
updated code below.
SELECT
stores.id AS stores_id, stores.name_ar AS stores_name_ar, stores.name_en AS stores_name_en,
ST_AsEWKB(stores.coordinates) AS stores_coordinates, stores.selfdelivery AS stores_selfdelivery,
stores.rank AS stores_rank, stores.disabled AS stores_disabled,
stores.created_at AS stores_created_at, stores.updated_at AS stores_updated_at
FROM stores
WHERE
stores.coordinates &&
ST_SetSRID(
ST_MakeBox2D(
ST_Point(23.154910755932406, 57.10674190028622),
ST_Point(24.154910755932406, 58.10674190028622)
),
4326
)
Related
I have defined an expression in one of my cells from my dataset1. My Design window and I have to repeat for each month's cells but I'm getting an #ERROR when I click on the PREVIEW tab in SSRS.
My thought is if the ActivityMonth value = 1 and the Type value = "PIF" then display the value in the Data column.
=IIF(Fields!Activity_Month.Value = 1 AND Fields!Type.Value = "PIF", Fields!Data.Value, 0)
I got this WARNING from SSRS:
[rsRuntimeErrorInExpression] The Value expression for the textrun ‘Textbox1471.Paragraphs[0].TextRuns[0]’ contains an error: Input string was not in a correct format.
But it ran successfully.
From the comments and the edit history, it looks like you have used & mark which is used to concatenate strings instead of AND keyword. After editing the expression - for me - the following expression looks great:
=IIF(Fields!Activity_Month.Value = 1 AND Fields!Type.Value = "PIF", Fields!Data.Value, 0)
But i have two remarks:
It may cause an error due to the different data types returned by the expression (0 is integer, Data.Value has another data type:
If Fields!Data.Value is of type string then use the following expression:
=IIF(Fields!Activity_Month.Value = 1 AND Fields!Type.Value = "PIF", Fields!Data.Value, "0")
Another thing to mention is that if value contains null it may throw an exception, so you have to check if field contains null:
SSRS expression replace NULL with another field value
isnull in SSRS expressions
is there a chance to use optional parameters in report builder?
for example: i have a query with 3 parameters
#Pa1 date
#Pa2 date
#Pa3 varchar(3)
if i run View report without inform one of then i got the message:
Select a value for the parameter #Pa3 (for example)
is it possible?
I tried to use a empty field but i got no data
select a.legajo,c.nombres,e.Descripcion,CONVERT (char(10), a.fecha, 103) as Fecha,a.hora as ENTRADA,
b.hora as SALIDA,
DATEDIFF(HOUR,a.hora,b.hora) as Horas_trabajadas,
c.hor_x_jor Horas_jornada,
DATEDIFF(HOUR,a.hora,b.hora) -hor_x_jor as Diferencia
from fichadas_in a, fichadas_out b, empleados c,sucursales d,Clasificacion e
where a.Legajo=b.Legajo
and a.fecha=b.fecha
and a.fecha between #fecha1 and #fecha2
and d.codigo=#sucursal
and a.legajo=c.legajo
and c.CCO=d.Codigo
and e.Codigo=c.Clasif
Order by a.fecha,legajo
Allow Null Values or Blank values for your parameter.
As already mentioned you need to select ALLOW BLANK VALUES, and ALLOW NULL VALUE.. But you also have to ensure your SQL knows what to do with those VALUES in your WHERE clause.
AND (
((#Pa3 IS NOT NULL AND #Pa3 != '') AND d.codigo = #Pa3)
OR
((#Pa3 IS NULL OR #Pa3 = '') AND d.codigo LIKE '%'))
)
There are other ways to do this, but make sure you account for those values/lack of values.
For the date range, I would recommend declaring another variable that calculates what the date value is before running the SELECT statement.. Create a variable that is calculates what the value is if the value is blank, null, or entered.
The variable may go in to #Pa1 but then calculates into #fecha1, then in the WHERE clause you us #fecha1.
I have Cube where data is aggregated and all I need to have count of records against each 2 digit zip code.
Attached image shows my cube hierarchies and measures.
I applied query like :
WITH MEMBER [Measures].NoOfConsignments as Count(([Consignment].[Target Address Name].[Target Address Name]))
select filter([Consignment].[Distribution Area].[Zip2], [Consignment].[Distribution Area].[Target Address Country] = "94") on rows,
{[Measures].NoOfConsignments} on columns
from [RebellOlap]
where ({[Consignment].[Distribution Area].[Target Address Country].&[94]})
but is throwing an error :
"The Distribution Area hierarchy already appears in the Axis1 axis"
I re-structured and formulated following sub-select query in the following way :
WITH MEMBER [Measures].NoOfConsignments as Count(([Consignment].[Target Address Name].[Target Address Name]))
Select
NON EMPTY [Measures].NoOfConsignments on columns,
NON EMPTY [Consignment].[Distribution Area].[Zip2] on rows
FROM (
SELECT {[Consignment].[Distribution Area].[Zip2],[Consignment].[Distribution Area].[Target Address Country].&[94]}
FROM [RebellOlap]
)
but it also returned me the 'ambiguity error'.
all I need Output in following manner
Edit
AllConsignments in Germany
All Consignments in Germany against specific Zip Code
I just applied filter for all zip codes and introduce "Range" as Operator with 'Filter Expression' and it worked!!
SELECT NON EMPTY { [Measures].[ConsignmentCount] } ON COLUMNS,
NON EMPTY { ([Consignment].[Distribution Area].[Zip2].ALLMEMBERS ) } ON ROWS
FROM ( SELECT ( [Consignment].[Distribution Area].[Zip2].&[94]&[0]&[01] : [Consignment].[Distribution Area].[Zip2].&[94]&[9]&[99] ) ON COLUMNS
FROM [RebellOlap])
Based on your edits, I feel below should work out for you:
WITH MEMBER Measures.NumConsignment as
COUNT
(
NonEmpty
(
[Consignment].[Target Address Name].[Target Address Name].MEMBERS,
([Consignment].[Distribution Area].CURRENTMEMBER, Measures.[Num. Consignments])
)
)
SELECT [Consignment].[Distribution Area].[Zip2].MEMBERS on 1,
Measures.NumConsignment ON 0
FROM
(
SELECT [Consignment].[Distribution Area].[Target Address Country].&[94] ON 0
FROM [RebellOlap]
)
While the rest of the code is pretty standard, there is one part which might need explanation.
NonEmpty
(
[Consignment].[Target Address Name].[Target Address Name].MEMBERS,
([Consignment].[Distribution Area].CURRENTMEMBER, Measures.[Num. Consignments])
)
This is returning a set of those Target addresses for the current zip for whom the num of consignments is not empty( i.e. <>0)
I am passing an array to a PL/SQL package function. I am doing this to use this array in a query inside the function which has IN clause.
My declaration of package looks like :
create or replace
PACKAGE selected_pkg IS
TYPE NUM_ARRAY IS TABLE OF NUMBER;
FUNCTION get_selected_kml(
in_layer IN NUMBER,
in_id IN NUMBER,
in_feature_ids IN selected_pkg.NUM_ARRAY,
in_lx IN NUMBER,
in_ly IN NUMBER,
in_ux IN NUMBER,
in_uy IN NUMBER
)
RETURN CLOB;
END selected_pkg;
In my PL/SQL function I am firing a query like following
select a.id, a.geom from Table_FIELD a where a.id in (select * from table (in_feature_ids)) and sdo_filter(A.GEOM,mdsys.sdo_geometry(2003,4326,NULL,mdsys.sdo_elem_info_array(1,1003,3), mdsys.sdo_ordinate_array(0,57,2.8,59)),'querytype= window') ='TRUE'
The same query runs fine if I run it from anonymous block like
CREATE TYPE num_arr1 IS TABLE OF NUMBER;
declare
myarray num_arr1 := num_arr1(23466,13396,14596);
BEGIN
FOR i IN (select a.id, a.geom from Table_FIELD a where a.id in (select * from table (myarray)) and sdo_filter(A.GEOM,mdsys.sdo_geometry(2003,4326,NULL,mdsys.sdo_elem_info_array(1,1003,3), mdsys.sdo_ordinate_array(0,57,2.8,59)),'querytype= window') ='TRUE'
loop
dbms_output.put_line(i.id);
end loop;
end;
If I try to run it by calling function as below
--Running function from passing array for IDs
declare
result CLOB;
myarray selected_pkg.num_array := selected_pkg.num_array(23466,13396,14596);
begin
result:=SELECTED_PKG.get_selected_kml(3, 19, myarray, 0.0,57.0,2.8,59);
end;
I am getting error
ORA-00904: "IN_FEATURE_IDS": invalid identifier
Could someone please help me understand the cause of it?
Thanks,
Alan
You cannot query a type declared in plsql in a sql query, as the sql engine doesn't recognise it.
Your first example works because you have declared the type numarr1 in the database, whereas the type selected_pkg.num_array is declared in a package.
Good summary here
I can't quite recreate the error you're getting; the anonymous block doesn't refer to in_feature_ids, and the package ought to only report that if it doesn't recognise it on compilation rather than at runtime - unless you're using dynamic SQL. Without being able to see the function body I'm not sure how that's happening.
But you can't use a PL/SQL-defined type in an SQL statement. At some point the table(in_feature_ids) will error; I'm getting an ORA-21700 when I tried it, which is a new one for me, I'd expect ORA-22905. Whatever the error, you have to use a type defined at schema level, not within the package, so this will work (skipping the spatial stuff for brevity):
CREATE TYPE num_array IS TABLE OF NUMBER;
/
CREATE OR REPLACE PACKAGE selected_pkg IS
FUNCTION get_selected_kml(
in_layer IN NUMBER,
in_id IN NUMBER,
in_feature_ids IN NUM_ARRAY,
in_lx IN NUMBER,
in_ly IN NUMBER,
in_ux IN NUMBER,
in_uy IN NUMBER
) RETURN CLOB;
END selected_pkg;
/
CREATE OR REPLACE PACKAGE BODY selected_pkg IS
FUNCTION get_selected_kml(
in_layer IN NUMBER,
in_id IN NUMBER,
in_feature_ids IN NUM_ARRAY,
in_lx IN NUMBER,
in_ly IN NUMBER,
in_ux IN NUMBER,
in_uy IN NUMBER
) RETURN CLOB IS
BEGIN
FOR i IN (select * from table(in_feature_ids)) LOOP
DBMS_OUTPUT.PUT_LINE(i.column_value);
END LOOP;
RETURN null;
END get_selected_kml;
END selected_pkg;
/
... and calling that also using the schema-level type:
set serveroutput on
declare
result CLOB;
myarray num_array := num_array(23466,13396,14596);
begin
result:=SELECTED_PKG.get_selected_kml(3, 19, myarray, 0.0,57.0,2.8,59);
end;
/
23466
13396
14596
PL/SQL procedure successfully completed.
Also note that you have to use exactly the same type, not just one that looks the same, as discussed in a recent question. You wouldn't be able to call your function with a variable of num_arr1 type, for example; they look the same on the surface but to Oracle they are different and incompatible.
I'm updating an array by adding a varchar to an int4 array. The 'varchar' field is all numbers so I tried casting it to ::integer but it isn't working
update dwh.attr_lookup set kli_tree = array[target_909_kli::integer] || kli_tree
is giving me this error
ERROR: ERROR: invalid input syntax for integer: ""
Query = update
dwh.attr_lookup set kli_tree = array[target_909_kli::integer]
|| kli_tree
What is the proper way to do this?
You're trying to cast an empty string to an integer and that doesn't work:
=> select ''::int;
ERROR: invalid input syntax for integer: ""
LINE 1: select ''::int;
^
You'll have to decide what you want to do with empty strings. If you want to convert them to zeros, then something like this should work:
array[case when target_909_kli = '' then 0 else target_909_kli::integer end]
Obviously your varchar field is not all numbers. There would not be any double quotes in this case - as the error message informs us.
Try giving a full example if the error has not clear by now. Including table definition and sample values.