Run function with select statement - tsql

I have a tabe valued function called "GetLogInfosMsg" which I want to run provided with some Parameters from a specific table. The code below does not work; I get the message "Only one expression can be specified in the select list when the sub-query is not introduced with EXISTS.". Can somebody help me? Thanks.
SELECT
#pErrMsgID = [MsgID],
#pParams = [Params]
FROM
[dbo].[GetLogInfoMsg]((SELECT
[FIELD1],
[FIELD2],
[FIELD3]
FROM [dbo].[TABLE1]
WHERE [TABLE1].[UUID] = #pUUID));


try this
you have to pass parameter in separate not in table format
SELECT #pErrMsgID = [MsgID] ,
#pParams = [Params]
FROM [dbo].[GetLogInfoMsg](( SELECT [FIELD1]
FROM [dbo].[TABLE1]
WHERE [TABLE1].[UUID] = #pUUID
), ( SELECT [FIELD2]
FROM [dbo].[TABLE1]
WHERE [TABLE1].[UUID] = #pUUID
), ( SELECT [FIELD3]
FROM [dbo].[TABLE1]
WHERE [TABLE1].[UUID] = #pUUID
)) ;


If you are using mssql 2005+ consider using this:
SELECT
#pErrMsgID = t2.[MsgID],
#pParams = t2.[Params]
FROM [dbo].[TABLE1] t1
CROSS APPLY (SELECT [MsgID], [Params]
FROM [dbo].[GetLogInfoMsg] (t1.FIELD1, t1.FIELD2, t1.FIELD3) t2
WHERE t1.[UUID] = #pUUID

Related

Postgresql Update & Inner Join

I am trying to update data in Table: local.import_payments from Table: local.payments based on update and Inner Join queries. The query I used:
Update local.import_payments
Set local.import_payments.client_id = local.payments.payment_for_client__record_id,
local.import_payments.client_name = local.payments.payment_for_client__company_name,
local.import_payments.customer_id = local.payments.customer__record_id,
local.import_payments.customer_name = local.payment_from_customer,
local.import_payments.payment_id = local.payments.payment_id
From local.import_payments
Inner Join local.payments
Where local.payments.copy_to_imported_payments = 'true'
The client_id, client_name, customer_id, customer_name in the local.import_payments need to get updated with the values from the table local.payments based on the condition that the field copy_to_imported_payments is checked.
I am getting a syntax error while executing the query. I tried a couple of things, but they did not work. Can anyone look over the queries and let me know where the issue is

Try the following
UPDATE local.import_payments
Set local.import_payments.client_id =
local.payments.payment_for_client__record_id,
local.import_payments.client_name =
local.payments.payment_for_client__company_name,
local.import_payments.customer_id = local.payments.customer__record_id,
local.import_payments.customer_name = local.payment_from_customer,
local.import_payments.payment_id = local.payments.payment_id
FROM local.payments as lpay
WHERE lpay.<<field>> = local.import_payments.<<field>>
AND local.payments.copy_to_imported_payments = 'true'

You shouldn't to specify the schema/table for updated columns, only column names:
Do not include the table's name in the specification of a target column — for example, UPDATE table_name SET table_name.col = 1 is invalid.
from the doc
You shouldn't to use the updating table in the from clause except of the case of self-join.
You can to make your query shorter using "column-list syntax".
update local.import_payments as target
set (
client_id,
client_name,
customer_id,
customer_name,
payment_id) = (
source.payment_for_client__record_id,
source.payment_for_client__company_name,
source.customer__record_id,
source.payment_from_customer,
source.payment_id)
from local.payments as source
where
<join condition> and
source.copy_to_imported_payments = 'true'

Execute Dynamic Select into string in Teradata

This is the MySQL query, now I need this below dynamic query to execute in TERADATA SQL.
set l_sql=concat('SELECT max(',l_rid_col,'), MAX(cid) INTO #c2, #c3 FROM ',p_database,'.',p_table);
SET l_rid = #c2;
SET l_cid = #c3;
And this update query:
update table_a
set row = ifnull(l_rid, 0),
column = ifnull(l_cid, 0)
where databasename = p_database
and tablename = p_table;
But In Teradata I tried this way:
update table_a as a
from (select max(l_rid) TR, MAX(l_cid) TCC
from DEVP.employees) as b
set a.row = b.TR, a.column = b.TCC
where a.databasename = 'DEVP'
and a.tablename = 'employees';

Please remove the alias name from the LHS of the update statement.
a.colA=b.colname should be colA=b.colname

I got the answer:
update table_a from (select max(l_rid) TR, MAX(l_cid) TCC from DEVP.employees )as b
set row= b.TR , column=b.TCC where databasename='DEVP' and tablename='employees';
ISSUE: I just removed the alias name in UPDATE. finally got it.

Is there any query to find table structure in Oracle_sqldeveloper

Hi i am new to oracle_sqldeveloper can you please give me the answer how to know the table structure and relationships of a database.

You can try
DESC <table_name>

Try this:
select table_name, column_name, data_type
from all_tab_columns
where table_name = <TABLE_NAME_HERE>
and owner = '<YOUR_USER_HERE_IN_CAPITAL_LETTERS>'
If you have comments on your table then to get columns' comments:
select tc.table_name, tc.column_name, tc.data_type, cc.comments
from all_col_comments cc, all_tab_columns tc
where tc.table_name = <TABLE_NAME_HERE>
and tc.owner = <OWNER_OF_TABLE_HERE>
and tc.table_name = cc.table_name
and tc.column_name = cc.column_name
and tc.owner = cc.owner
If you are logged in under owner of the table you can write this:
select table_name, column_name, data_type
from user_tab_columns
where table_name = <TABLE_NAME_HERE>
or to get columns with comments
select tc.table_name, tc.column_name, tc.data_type, cc.comments
from user_col_comments cc, user_tab_columns tc
where tc.table_name = '<TABLE_NAME_HERE>'
and tc.owner = '<YOUR_USER_HERE_IN_CAPITAL_LETTERS>'
and tc.table_name = cc.table_name
and tc.column_name = cc.column_name
To get relationships between tables user this query:
select uc1.table_name
, uc1.constraint_name
, cc1.column_name
, uc2.table_name r_table_name
, uc2.constraint_name r_constraint_name
, cc2.column_name r_column_name
from all_constraints uc1
, all_constraints uc2
, all_cons_columns cc1
, all_cons_columns cc2
where 1 = 1
and uc2.constraint_type = 'R'
and uc1.constraint_name = uc2.r_constraint_name
and cc1.table_name = uc1.table_name
and cc1.constraint_name = uc1.constraint_name
and cc2.table_name = uc1.table_name
and cc2.constraint_name = uc1.constraint_name
and uc1.owner = '<YOUR_USER_HERE_IN_CAPITAL_LETTERS>'
and uc2.owner = uc1.owner
and cc1.owner = uc1.owner
and cc2.owner = uc1.owner
order by 1
/
Columns with the "R_" prefix mean that they are foreign data (they represent foreign keys). As you can see, I used the tables with the "ALL_" prefix, to use similar tables with the "USER_" prefix, get rid of the "OWNER" section.
To know more about oracle data dictionary read this

1) type your table name.
2) right click on table name & click Open Declaration.

How to set a bit based on a value existing in a table

I have a table. I have 2 variables, one is a bit, the other is an int.
Table: WorkGroupCollectionDetail
Variables: #WorkgroupID int, #IsFSBP bit
The table has WorkGroupId int PK and WorkGroupCollectionCode varchar PK. That's it.
I can run a query like this:
SELECT WorkGroupId
FROM WorkGroupCollectionDetail
WHERE WorkGroupCollectionCode = 'FSBP'
and it gives me a list of WorkGroupID.
So what I need to do is if the value of #WorkgroupID is inside the results of that query, I need to set the bit variable to true.

select #IsFBSP = case
when exists (
select 42 from WorkGroupDetailCollection
where WorkGroupCollectionCode = 'FSBP' and WorkGroupId = #WorkGroupId ) then 1
else 0 end
which is logically equivalent to:
select #IsFBSP = case
when #WorkGroupId in (
select WorkGroupId from WorkGroupDetailCollection
where WorkGroupCollectionCode = 'FSBP' ) then 1
else 0 end
A query using EXISTS often performs better than a query using IN. You can check the execution plans to see how they compare in your particular case.
Note that these examples include setting the bit value to zero as well as one.

You could modify the SELECT to include the check for the WorkGroupId and update the #IsFSBP accordingly:
IF EXISTS(SELECT WorkGroupId
FROM WorkGroupCollectionDetail
WHERE WorkGroupCollectionCode = 'FSBP'
AND WorkGroupId = #WorkgroupID)
BEGIN
SELECT #IsFSBP = 1;
END
SQL Fiddle example

I'm guessing you're looking for
Set #BitVariable = count(*)
From TestTable
WHERE TestCode = 'TestValue' and TestID = #TestID

Birt report design in eclipse with subreport filter

My query has too many subqueries and each query has repeated parameters. How to design the report in eclipse. This is my query
SELECT
C.COMP_CODE,C.MATCODE,C.ATTRIB1,C.ATTRIB2,C.MAT_NAME,C.SUP_PROD_CODE,
C.SUP_CODE,C.BRAND_CODE,C.CAT_CODE,SGRPCODE,SUB_SGRPCODE,C.UNIT_CODE,
NVL(SUM(D.SALES_QTY),0)SALES_QTY,
NVL(SUM(D.SALES_VAL),0) SALES_VAL,
MAX(COST_PRICE) GRN_COST_PRICE,GRN_DATE,'sales qty' a, 'sales val' b,'stock' c,'stock val' d
FROM
(
SELECT A.COMP_CODE,A.MATCODE,B.UNIT_CODE,A.ATTRIB1,A.ATTRIB2,MAT_NAME,SUP_PROD_CODE,
SUP_CODE,BRAND_CODE,CAT_CODE,SGRPCODE,SUB_SGRPCODE,COST_PRICE,GRN_DATE FROM
(
SELECT A.COMP_CODE,A.MATCODE,A.ATTRIB1,A.ATTRIB2,MAT_NAME,SUP_PROD_CODE,
SUP_CODE,BRAND_CODE,CAT_CODE,SGRPCODE,SUB_SGRPCODE,B.COST_PRICE,B.GRN_DATE FROM
(
SELECT A.COMP_CODE,A.MATCODE,A.ATTRIB1,A.ATTRIB2,B.MAT_NAME,B.SUP_PROD_CODE,
B.SUP_CODE,B.BRAND_CODE,B.CAT_CODE,B.SGRPCODE,B.SUB_SGRPCODE FROM
MAT_LIST A,
MATERIAL_MASTER B
WHERE A.COMP_CODE=B.COMP_CODE
AND A.MATCODE=B.MATCODE
--AND A.MATCODE='168847'
)A,
(SELECT A.COMP_CODE,A.MAIN_CODE,A.MATCODE,NVL(A.ATTRIB_CODE1,0) ATTRIB1,NVL(A.ATTRIB_CODE2,0) ATTRIB2,
A.MAT_TYPE,MAX(A.MAT_COST) COST_PRICE,GRN_DATE
FROM INV_GRN_DTL_V A
WHERE a.grn_date=(select max(b.grn_date) from inv_grn_dtl_v b
where b.comp_code=a.comp_code and
b.main_code=a.main_code and
b.matcode=a.matcode and
nvl(b.grn_status,'P')='A' and
nvl(b.auth_status,'P')='A' and
b.supcode<>'GDS1' and
b.grn_date<=:TO_DT)
AND NVL(A.GRN_STATUS,'P')='A'
AND NVL(A.AUTH_STATUS,'P')='A'
GROUP BY A.COMP_CODE,A.MAIN_CODE,A.MATCODE,A.ATTRIB_CODE1,A.ATTRIB_CODE2,A.MAT_TYPE,GRN_DATE
) B
WHERE A.COMP_CODE=B.COMP_CODE(+)
AND A.MATCODE=B.MATCODE(+)
AND A.ATTRIB1=B.ATTRIB1(+)
AND A.ATTRIB2=B.ATTRIB2(+)
AND A.COMP_CODE=:P_COMP_CODE)
A,(
SELECT COMP_CODE,MAIN_CODE,UNIT_CODE
FROM UNIT_MST WHERE COMP_CODE=56
AND UNIT_CODE IN (SELECT DISTINCT UNIT_CODE FROM STK_SALES_VU
WHERE ORD_DATE BETWEEN :FR_DT AND :TO_DT
AND COMP_CODE=:P_COMP_CODE)
--UNION ALL
--SELECT DISTINCT COMP_CODE,MAIN_CODE,'STOCK' FROM UNIT_MST WHERE COMP_CODE=:P_COMP_CODE
) B
WHERE A.COMP_CODE=B.COMP_CODE
AND A.COMP_CODE=:P_COMP_CODE
AND UNIT_CODE=DECODE(:P_UNIT_CODE,'ALL',UNIT_CODE,:P_UNIT_CODE)
AND CAT_CODE BETWEEN DECODE(:FR_CAT,'ALL',CAT_CODE,:FR_CAT)
AND DECODE(:TO_CAT,'ALL',CAT_CODE,:TO_CAT)
AND SUP_CODE=DECODE(:P_SUP_CODE,'ALL',SUP_CODE,:P_SUP_CODE))
C,(
SELECT COMP_CODE,MAIN_CODE,UNIT_CODE,MAT_TYPE,MATCODE,NVL(ATTRIB_CODE1,0) ATTRIB_CODE1,NVL(ATTRIB_CODE2,0) ATTRIB_CODE2,
NVL(SUM(SALES_QTY),0) SALES_QTY, SUM(COST_VAL) SALES_VAL
FROM
(
SELECT COMP_CODE,MAIN_CODE,UNIT_CODE,MAT_TYPE,MATCODE,NVL(B.ATTRIB_CODE1,0) ATTRIB_CODE1,NVL(B.ATTRIB_CODE2,0) ATTRIB_CODE2,
NVL(SUM(B.SALE_QTY),0) SALES_QTY, SUM(B.VAL) COST_VAL
FROM STK_SALES_VU_ATT B
WHERE ORD_DATE BETWEEN :FR_DT AND :TO_DT
AND UNIT_CODE=DECODE(:P_UNIT_CODE,'ALL',UNIT_CODE,:P_UNIT_CODE)
AND COMP_CODE=:P_COMP_CODE
GROUP BY COMP_CODE,MAIN_CODE,UNIT_CODE,MAT_TYPE,MATCODE,NVL(B.ATTRIB_CODE1,0),NVL(B.ATTRIB_CODE2,0)
UNION ALL
SELECT COMP_CODE,MAIN_CODE,'STOCK' UNIT_CODE,MAT_TYPE,MATCODE,NVL(ATTRIB_CODE1,0),NVL(ATTRIB_CODE2,0),SUM(INC_QTY)-SUM(DEC_QTY) OB_QTY, 0 SALES_VAL
FROM INV_TRN_DAY_SUM_VU_ATT
WHERE TRN_DATE BETWEEN :FR_DT AND :TO_DT
AND UNIT_CODE=DECODE(:P_UNIT_CODE,'ALL',UNIT_CODE,:P_UNIT_CODE)
AND COMP_CODE=:P_COMP_CODE
GROUP BY COMP_CODE,MAIN_CODE,MAT_TYPE,MATCODE,NVL(ATTRIB_CODE1,0),NVL(ATTRIB_CODE2,0)
UNION ALL
SELECT COMP_CODE,MAIN_CODE,'STOCK' UNIT_CODE,MAT_TYPE,MATCODE,NVL(ATTRIB_CODE1,0),NVL(ATTRIB_CODE2,0),SUM(QTY)QTY, 0 SALES_VAL
FROM MATERIAL_DETAIL
WHERE SERIAL=:P_FNYR
AND UNIT_CODE=DECODE(:P_UNIT_CODE,'ALL',UNIT_CODE,:P_UNIT_CODE)
AND COMP_CODE=:P_COMP_CODE
GROUP BY COMP_CODE,MAIN_CODE,MAT_TYPE,MATCODE,NVL(ATTRIB_CODE1,0),NVL(ATTRIB_CODE2,0)
)
--WHERE MATCODE='168847'
GROUP BY COMP_CODE,MAIN_CODE,UNIT_CODE,MAT_TYPE,MATCODE,ATTRIB_CODE1,ATTRIB_CODE2
) D
WHERE C.COMP_CODE = D.COMP_CODE (+)
AND C.UNIT_CODE = D.UNIT_CODE(+)
AND C.MATCODE = D.MATCODE(+)
--AND C.MATCODE='168847'
AND C.ATTRIB1 = D.ATTRIB_CODE1(+)
AND C.ATTRIB2 = D.ATTRIB_CODE2(+)
AND C.COMP_CODE=:P_COMP_CODE
AND C.UNIT_CODE=DECODE(:P_UNIT_CODE,'ALL',C.UNIT_CODE,:P_UNIT_CODE)
GROUP BY
C.COMP_CODE,C.MATCODE,C.ATTRIB1,C.ATTRIB2,C.MAT_NAME,C.SUP_PROD_CODE,
C.SUP_CODE,C.BRAND_CODE,C.CAT_CODE,SGRPCODE,SUB_SGRPCODE,C.UNIT_CODE,GRN_DATE
order by c.unit_code
The parameters are (:FR_DT,:TO_DT, : p_COMP_CODE, :FR_CAT, :TO_CAT, : p_SUP_CODE) which need to be replaced with '?' while writing the query in dataset. But i don't know how to replace same parameter which is occurring at multiple places with the query parameters. and How to handle DECODE and between parametes.

One option is to use a WITH clause to assign your parameters to a dummy table.
WITH tmp_parms AS (
SELECT ? as fr_dt, ? as to_dt, ? as p_comp_code,
? as fr_cat, ? as to_cat, ? as p_sub_code
FROM dual
)
SELECT C.COMP_CODE,C.MATCODE, ... etc
FROM tmp_parms tp,
(
SELECT A.COMP_CODE,A.MATCODE, ... etc
Or if you'd prefer yet another inline view:
SELECT C.COMP_CODE,C.MATCODE, ... etc
FROM (
SELECT ? as fr_dt, ? as to_dt, ? as p_comp_code,
? as fr_cat, ? as to_cat, ? as p_sub_code
FROM dual
) tp,
(
SELECT A.COMP_CODE,A.MATCODE, ... etc
And then replace all the existing bind variables with references to the equivalent column from the temporary parms table, i.e. change this:
b.grn_date<=:TO_DT)
to this:
b.grn_date<=tp.to_dt)