I'm new in this site and I have another question. In this case, it is from Oracle SQL, Insert operation with a CASE.
My SQL insert's code is:
INSERT WHEN (SELECT TB0083_DS_TIPODISPOSITIVO FROM TB0083_TIPODISPOSITIVO WHERE TB0083_ID_TIPODISPOSITIVO = (SELECT FOR_DISPOSITIVO FROM TFORPD01 WHERE FOR_CODIGO = &FORNECEDOR))='TIV' THEN
INTO TTRAPD01 (TRA_CODIGO,TRA_CODBARRA,TRA_CODLOC,TRA_CODCON,TRA_DATLOC,TRA_CODCAIXA,TRA_STATCOND,TRA_DT_CRIACAO,TRA_NM_USUARIOCRIACAO,TRA_DT_ALTERACAO,TRA_NM_USUARIOALTERACAO,TRA_CD_CONTA,TRA_CODCTR,TRA_TRANSACAO_ONLINE,TRA_TIV_HEXA,TRA_TIV_BINARIO,TRA_CD_DISPOSITIVO,TRA_DATSINC,TRA_ID_TPSEGREG,TRA_FORNECEDOR,TRA_STATUS)
VALUES (&NUMEROIDENTIFICADOR,&CODIGOBARRAIDENTIFICADOR,&CODIGOPONTOVENDALARM,259,SYSDATE,&CODIGOCAIXA,0,SYSDATE,&USUARIOLOGUEADO,SYSDATE,&USUARIOLOGUEADO,422,1,0,&TIVHEXA,&TIVBINARIO,423,SYSDATE,3,&FORNECEDOR,1)
ELSE
INTO TTRAPD01 (TRA_CODIGO,TRA_CODBARRA,TRA_CODLOC,TRA_CODCON,TRA_DATLOC,TRA_CODCAIXA,TRA_STATCOND,TRA_DT_CRIACAO,TRA_NM_USUARIOCRIACAO,TRA_DT_ALTERACAO,TRA_NM_USUARIOALTERACAO,TRA_CD_CONTA,TRA_CODCTR,TRA_TRANSACAO_ONLINE,TRA_TIV_HEXA,TRA_TIV_BINARIO,TRA_CD_DISPOSITIVO,TRA_DATSINC,TRA_ID_TPSEGREG,TRA_FORNECEDOR,TRA_STATUS)
VALUES (&NUMEROIDENTIFICADOR,&CODIGOBARRAIDENTIFICADOR,&CODIGOPONTOVENDALARM,259,SYSDATE,&CODIGOCAIXA,0,SYSDATE,&USUARIOLOGUEADO,SYSDATE,&USUARIOLOGUEADO,422,1,0,&TIVHEXA,&TIVBINARIO,423,SYSDATE,2,&FORNECEDOR,1);
This script doesn't found.
I need to fix it, because I need to change the value of field TRA_ID_TPSEGREG depends on the value of:
SELECT TB0083_DS_TIPODISPOSITIVO FROM TB0083_TIPODISPOSITIVO WHERE TB0083_ID_TIPODISPOSITIVO = (SELECT FOR_DISPOSITIVO FROM TFORPD01 WHERE FOR_CODIGO = &FORNECEDOR)
If value is 'TIV' then it inserts 3 in that position, else it inserts 2 in those field.
Thanks!!
There's PL/SQL INSERT WHEN command:
Try this:
INSERT FIRST
WHEN TB0083_DS_TIPODISPOSITIVO = 'TIV' THEN
INTO TTRAPD01
(
<COLUMN_NAME1>,<COLUMN_NAME2>......
)
VALUES
(
<COLUMN_VALUE1>,<COLUMN_VALUE2>.....
)
ELSE
INTO TTRAPD01
(
<COLUMN_NAME1>,<COLUMN_NAME2>......
)
VALUES
(
<COLUMN_VALUE1>,<COLUMN_VALUE2>.....
)
SELECT TB0083_DS_TIPODISPOSITIVO
FROM TB0083_TIPODISPOSITIVO
WHERE TB0083_ID_TIPODISPOSITIVO =
(SELECT FOR_DISPOSITIVO FROM TFORPD01 WHERE FOR_CODIGO = &FORNECEDOR
);
For eg:
CREATE TABLE TEST ( ID NUMBER);
INSERT FIRST
WHEN dummy = 'Y' THEN
INTO TEST
VALUES(222)
ELSE
INTO TEST
VALUES(555)
select dummy from dual;
The above query will insert 1 ROW on the very first condition satisfy. See more: >>here<<
Related
I'm having a hard time with sql and probably this will look stupid but it shows what I am trying to achieve.
SELECT
CASE WHEN ( ( SELECT 1 FROM table_1 WHERE = condition ) IS NULL ) THEN
SELECT 'No result'::varchar
ELSE
SELECT
val_1,
val_2,
val_3
FROM
table_1
END;
A null answer is not good in my situation, I can't just use the sub-query as the main. And even if I could that would still leave the question open if the two tables were NOT the same like:
SELECT
CASE WHEN ( ( SELECT 1 FROM table_1 WHERE = condition ) IS NULL ) THEN
SELECT 'No result'::varchar
ELSE
SELECT
val_1,
val_2,
val_3
FROM
table_2 --TABLE REPLACED!
END;
As CASE-WHEN only works for one column it would be horrifying to have 20 of them with the same condition. Any help is appreciated! Thanks!
So you want to SELECT the table_log and if the result is not NULL show it to the client and if it is NULL show a message?
I created a fake table for testing. What you are looking for is the last SELECT-statement:
DROP TABLE IF EXISTS table_log;
CREATE TEMP TABLE table_log (
id INTEGER
,log_info VARCHAR)
;
INSERT INTO table_log VALUES
(1, 'test_entry')
;
ANALYZE table_log;
SELECT
COALESCE(b.log_info, 'No changes done!') AS log_info
FROM
(SELECT 'Fake-Data') a
LEFT OUTER JOIN (SELECT * FROM table_log WHERE id = 1) b ON (1=1);
If the given id = 1, you get the result, if it is something else (because it is not in the test-table) the premade message is given.
Here is a link to the db<>fiddle.
So i have a union query like:
select count(id)
from table 1
where membernumber = 'x'
and castnumber = 'y'
union
select count(id)
from table 1
where membernumber = 'x'
and castnumber = 'y'
union
etc...
There will be over 200 unions coming from a list 2x 200 table with values for x and y in each row. So each union query has to get the value of x and y from the corresponding row (not in any particular order).
How can i achieve that ?
Thanks
Try this:
DECLARE GLOBAL TEMPORARY TABLE
SESSION.PARAMETERS
(
MEMBERNUMBER INT
, CASTNUMBER INT
) DEFINITION ONLY WITH REPLACE
ON COMMIT PRESERVE ROWS NOT LOGGED;
-- Insert all the the constants in your application with
INSERT INTO SESSION.PARAMETERS
(MEMBERNUMBER, CASTNUMBER)
VALUES (?, ?);
-- I don't know the meaning of the result you want to get
-- but it's equivalent
select distinct count(t.id)
from table1 t
join session.parameters p
on p.membernumber = t.membernumber
and p.castnumber = t.castnumber
group by t.membernumber, t.castnumber;
I have a SQL select statement which is comparing two tables. I am getting the values where the rows are the same. Now I have got this in the procedure I need to add these into a new table (coftReconciliationMatches). The table has all the same columns but one additional one 'MatchOrNoMatch'. I need to pass through the values of the row that are matched and also need to pass through 'Match' to the column 'MatchOrNoMatch'
This is the current part of the SQL script I have;
SELECT *
FROM dbo.coftReconciliationFileInfo AS a
WHERE EXISTS (SELECT *
FROM dbo.coftPreReconciliationInfo AS b
WHERE a.Rec_PK = b.Rec_PK
AND a.ExtRef1 = b.ExtRef1
AND a.SedolRef = b.SedolRef
AND a.ValLatest = b.ValLatest
AND a.Totunits = b.Totunits
AND a.FundsOrCash = b.FundsOrCash )
When comparing a lot of columns, the SELECT INTERSECT and SELECT EXCEPT commands can save you a lot of effort:
INSERT dbo.coftReconcilliationMatches
(Rec_PK, ExtRef1, SedolRef, ValLatest, Totunits, FundsOrCash, MatchOrNoMatch)
select Rec_PK, ExtRef1, SedolRef, ValLatest, Totunits, FundsOrCash, 'Match'
from dbo.coftReconciliationFileInfo
intersect select Rec_PK, ExtRef1, SedolRef, ValLatest, Totunits, FundsOrCash, 'Match'
from dbo.coftPreReconciliationFileInfo
(Check for typos!)
If you are creating the table on the fly (something I wouldn't recommend doing), you'd use SELECT INTO.
INSERT INTO [table] ([col1], [col2]) SELECT colx, ...
Use Select Into for this. See here http://www.w3schools.com/sql/sql_select_into.asp
Try something like:
INSERT INTO <your table> (<list of columns>)
SELECT <list of columns from select>, '<the additional column>' FROM dbo.coftReconciliationFileInfo AS a
WHERE EXISTS(SELECT * FROM dbo.coftPreReconciliationInfo AS b
WHERE a.Rec_PK = b.Rec_PK AND a.ExtRef1 = b.ExtRef1 AND a.SedolRef = b.SedolRef AND a.ValLatest = b.ValLatest AND a.Totunits = b.Totunits AND a.FundsOrCash = b.FundsOrCash )
also see http://www.1keydata.com/sql/sqlinsert.html
you need to do:
INSERT INTO Table (column1, column2..)
(SELECT column1, column2 ....
FROM dbo.coftReconciliationFileInfo AS a
WHERE EXISTS (SELECT *
FROM dbo.coftPreReconciliationInfo AS b
WHERE a.Rec_PK = b.Rec_PK
AND a.ExtRef1 = b.ExtRef1
AND a.SedolRef = b.SedolRef
AND a.ValLatest = b.ValLatest
AND a.Totunits = b.Totunits
AND a.FundsOrCash = b.FundsOrCash ))
I have a sql query that I run against a sql server database eg.
SELECT * FROM MyTable WHERE Id = 2
This may return a number of records or may return none. If it returns none, I would like to alter my sql query to return a default record, is this possible and if so, how? If records are returned, the default record should not be returned. I cannot update the data so will need to alter the sql query for this.
Another way (you would get an empty initial rowset returned);
SELECT * FROM MyTable WHERE Id = 2
IF (##ROWCOUNT = 0)
SELECT ...
SELECT TOP 1 * FROM (
SELECT ID,1 as Flag FROM MyTable WHERE Id = 2
UNION ALL
SELECT 1,2
) qry
ORDER BY qry.Flag ASC
You can have a look to this post. It is similar to what you are asking
Return a value if no rows are found SQL
I hope that it can guide you to the correct path.
if not exists (SELECT top 1 * FROM mytable WHERE id = 2)
select * from mytable where id= 'whatever_the_default_id_is'
else
select * from mytable where id = 2
If you have to return whole rows of data (and not just a single column) and you have to create a single SQL query then do this:
Left join actual table to defaults single-row table
select
coalesce(a.col1, d.col1) as col1,
coalesce(a.col2, d.col2) as col2,
...
from (
-- your defaults record
select
default1 as col1,
default2 as col2,
...) as d
left join actual as a
on ((1 = 1) /* or any actual table "where" conditions */)
The query need to return the same number of fields, so you shouldn't do a SELECT * FROM but a SELECT value FROM if you want to return a default value.
With that in mind
SELECT value FROM MyTable WHERE Id = 2
UNION
SELECT CASE (SELECT count(*) FROM MyTable WHERE Id = 2)
WHEN 0 THEN 'defaultvalue'
END
How can I retrieve the row just inserted?
INSERT INTO LETTRE_VOIT
select rsVoit.NOID, NO_ORDRE, rsOrdre.CODE_DEST, rsOrdre.MODAL_MODE, rsOrdre.MODAL_PORT,
CASE rsOrdre.MODAL_PORT
WHEN 'false' THEN 'D'
ELSE 'P'
END,
rsOrdre.LIVRS_EXPRS,
CASE rsOrdre.LIVRS_EXPRS
WHEN 'false' THEN 'L'
ELSE 'E'
END,
rsOrdre.ENLEV_UNITE, LIBELLE, NBR_COLIS,POID,ENLEV_CREMB,ENLEV_DECL
from ORDRE rsOrdre
inner join
(
select CODE_DEST,MODAL_MODE, MODAL_PORT, LIVRS_EXPRS,ENLEV_UNITE, ROW_NUMBER() over (order by CODE_DEST) as NOID
from ORDRE
group by CODE_DEST,MODAL_MODE,MODAL_PORT,LIVRS_EXPRS,ENLEV_UNITE
) rsVoit on rsVoit.CODE_DEST = rsOrdre.CODE_DEST and rsVoit.MODAL_MODE = rsOrdre.MODAL_MODE
and rsVoit.MODAL_PORT = rsOrdre.MODAL_PORT and rsVoit.LIVRS_EXPRS = rsOrdre.LIVRS_EXPRS
and rsVoit.ENLEV_UNITE = rsOrdre.ENLEV_UNITE
LEFT JOIN T_UNITE ON rsOrdre.ENLEV_UNITE = T_UNITE.NOID
WHERE (STATUT_ORDRE = 3) AND IS_PRINT = 'false' AND (TRANSPORTEUR IN (SELECT ParsedString From dbo.ParseStringList(#Trans)))
order by rsVoit.NOID, NO_ORDRE
SELECT * FROM LETTRE_VOIT WHERE ???
For example:
I inserted 2, it return 2
and then I inserted 3, I want return 3 instead of 5 rows.
Thanks in advance.
Stev
PS: May be I need to use a stored procedure ?
I'm not 100% sure what exactly you want back.... but SQL Server has an OUTPUT clause that can output stuff from INSERT and UPDATE and DELETE statements:
INSERT INTO dbo.YourTable(col1, col2, ..., colN)
OUTPUT Inserted.Col1, Inserted.IDCol, Inserted.Col17
VALUES(val1, val2, ...., valN)
Here, you're inserting values and the inserted values for the IDCol (e.g. an INT IDENTITY column), Col1 and Col17.
If just getting back the results into your grid in Mgmt Studio is good enough - then use the OUTPUT clause! Read more about the OUTPUT clause on Books Online
If you are using SQL Server
And you know how many row inserted then go through
SELECT top 2 * FROM LETTRE_VOIT order by primaryKeyId desc
put the number of row inserted at place of 2.
It may be help you, If you know the number of inserted rows, and then you can provide the numbers with top keyword
How about saving the records in a variable before inserting them or adding a date field and retrieve them by date?