I have 2 tables Project Tracking(pkID as primary) and Status log(pkidStatus as primary and is auto generated and fkidProject, ProjectStatus, StatusDate).
The SurveyRequestIntakeForm has records from ProjectTracking with the pkID field.
The 'Add status Log Entry' button Should run the append query and add a row to the “StatusLog” table – feeding the pkID from the form to the fkProjectid field in the table StatusLog.
INSERT INTO StatusLog ( fkidProject, ProjectStatus, StatusDate )
SELECT ProjectTracking.pkID, "Start" AS Expr1, Date() AS Expr2
FROM ProjectTracking
WHERE (((ProjectTracking.pkID)=[Forms]![SurveyRequestIntakeForm]![pkID]));
When this query runs it shows enter parameter value [Forms]![SurveyRequestIntakeForm]![pkID]
SurveyRequestIntakeForm
Try this:
INSERT INTO StatusLog ( fkidProject, ProjectStatus, StatusDate )
VALUES ( [Forms]![SurveyRequestIntakeForm]![pkID] , "Start", Date())
Related
I have multiple tables that I am inserting into, and I would like one of the tables to be partitioned after inserting into it so that I can determine the most updated IDs and label their ACTIVE status. My SQL for one of the tables that already contains my data looks as follows:
CREATE TABLE IF NOT EXISTS MY_TABLE
(
LINK_ID BINARY NOT NULL,
LOAD TIMESTAMP NOT NULL,
SOURCE STRING NOT NULL,
SOURCE_DATE TIMESTAMP NOT NULL,
ORDER BIGINT NOT NULL,
ID BINARY NOT NULL,
ATTRIBUTE_ID BINARY NOT NULL
);
INSERT ALL
WHEN HAS_DATA AND ID_SEQ_NUM > 1 AND (SELECT COUNT(1) FROM MY_TABLE WHERE ID = KEY) = 0 THEN
INTO MY_TABLE VALUES (
LINK_KEY,
TIME,
DATASET_NAME,
DATASET_DATE,
ORDER_NUMBER,
O_KEY,
OA_KEY
)
SELECT *
FROM TEST_TABLE;
Currently, I am inserting records that show a change in any of the columns to the table. I have extended the table to now include an ACTIVE column and defaulted every record to TRUE for the current records in the table.
ALTER TABLE MY_TABLE ADD COLUMN ACTIVE BOOLEAN DEFAULT FALSE;
When a new record is inserted which indicates a change in one of the column values, I want that ACTIVE value for the new record to be TRUE for that ID group while changing the ACTIVE value for the other records within the ID group to be FALSE (so the previous records would be not considered active/would be FALSE while the most recent record that is inserted indicated by the ORDER value would be active/TRUE)
At first, I tried doing:
INSERT ALL
WHEN HAS_DATA AND ID_SEQ_NUM > 1 AND (SELECT COUNT(1) FROM MY_TABLE WHERE ID = KEY) = 0 THEN
INTO MY_TABLE VALUES (
LINK_KEY,
TIME,
DATASET_NAME,
DATASET_DATE,
ORDER_NUMBER,
O_KEY,
OA_KEY,
ACTIVE
)
SELECT *, OFFSET_NUMBER = MAX(OFFSET_NUMBER) OVER (PARTITION BY O_KEY) AS ACTIVE,
FROM TEST_TABLE;
However, this does not seem to change the records for each ID group that already exist in the table to false when a new record is inserted that is considered to be the most recent active record. Is there a way I can run this select statement below after all the new records are inserted, but still have it be in the same statement that contains the insertion process?
SELECT *, ORDER = MAX(ORDER) OVER (PARTITION BY ID) AS ACTIVE,
FROM MY_TABLE
I am new to SQL and I an trying to understand the GROUP BY statement.
I have inserted the following data in SQL:
CREATE TABLE table( id integer, type text);
INSERT INTO table VALUES (1,'start');
INSERT INTO table VALUES (2,'start');
INSERT INTO table VALUES (2,'complete');
INSERT INTO table VALUES (3,'complete');
INSERT INTO table VALUES (3,'start');
INSERT INTO table VALUES (4,'start');
I want to select those IDs that do not have a type 'complete'. For this example I should get IDs 1, 4.
I have tried multiple GROUP BY - HAVING combinations. My best approach is:
SELECT id from customers group by type having type!='complete';
but the resulted IDs are 4,3,2.
Could anyone give me a hint about what I am doing wrong?
You are close. The having clause needs an aggregation function and you need to aggregate by id:
select id
from table t
group by id
having sum(case when type = 'complete' then 1 else 0 end) = 0;
Normally, if you have something called an id, you would also have a table with that as primary key. If so, you can also do:
select it.id
from idtable it
where not exists (select 1
from table t
where t.type = 'complete' and it.id = t.id
);
I am looking for a way for a trigger to insert into a second table only where the value in table 1 changes. It is essentially an audit tool to trap any changes made. The field in table 1 is price and we want to write additional fields.
This is what I have so far.
CREATE TRIGGER zmerps_Item_costprice__update_history_tr ON [ITEM]
FOR UPDATE
AS
insert into zmerps_Item_costprice_history
select NEWID(), -- unique id
GETDATE(), -- CURRENT_date
'PRICE_CHANGE', -- reason code
a.ima_itemid, -- item id
a.ima_price-- item price
FROM Inserted b inner join item a
on b.ima_recordid = a.IMA_RecordID
The table only contains a unique identifier, date, reference(item) and the field changed (price). It writes any change not just a price change
Is it as simple as this? I moved some of the code around because comments after the comma between columns is just painful to maintain. You also should ALWAYS specify the columns in an insert statement. If your table changes this code will still work.
CREATE TRIGGER zmerps_Item_costprice__update_history_tr ON [ITEM]
FOR UPDATE
AS
insert into zmerps_Item_costprice_history
(
UniqueID
, CURRENT_date
, ReasonCode
, ItemID
, ItemPrice
)
select NEWID()
, GETDATE()
, 'PRICE_CHANGE'
, d.ima_itemid
, d.ima_price
FROM Inserted i
inner join deleted d on d.ima_recordid = i.IMA_RecordID
AND d.ima_price <> i.ima_price
Since you haven't provided any other column names I Have used Column2 and Column3 and the "Other" column names in the below example.
You can expand adding more columns in the below code.
overview about the query below:
Joined the deleted and inserted table (only targeting the rows that has changed) joining with the table itself will result in unnessacary processing of the rows which hasnt changed at all.
I have used NULLIF function to yeild a null value if the value of the column hasnt changed.
converted all the columns to same data type (required for unpivot) .
used unpivot to eliminate all the nulls from the result set.
unpivot will also give you the column name its has unpivoted it.
CREATE TRIGGER zmerps_Item_costprice__update_history_tr
ON [ITEM]
FOR UPDATE
AS
BEGIN
SET NOCOUNT ON ;
WITH CTE AS (
SELECT CAST(NULLIF(i.Price , d.Price) AS NVARCHAR(100)) AS Price
,CAST(NULLIF(i.Column2 , d.Column2) AS NVARCHAR(100)) AS Column2
,CAST(NULLIF(i.Column3 , d.Column3) AS NVARCHAR(100)) AS Column3
FROM dbo.inserted i
INNER JOIN dbo.deleted d ON i.IMA_RecordID = d.IMA_RecordID
WHERE i.Price <> d.Price
OR i.Column2 <> d.Column2
OR i.Column3 <> d.Column3
)
INSERT INTO zmerps_Item_costprice_history
(unique_id, [CURRENT_date], [reason code], Item_Value)
SELECT NEWID()
,GETDATE()
,Value
,ColumnName + '_Change'
FROM CTE UNPIVOT (Value FOR ColumnName IN (Price , Column2, Column3) )up
END
As I understand your question correctly, You want to record change If and only if The column Price value is changes, you dont need any other column changes to be recorded
here is your code
CREATE TRIGGER zmerps_Item_costprice__update_history_tr ON [ITEM]
FOR UPDATE
AS
if update(ima_price)
insert into zmerps_Item_costprice_history
select NEWID(), -- unique id
GETDATE(), -- CURRENT_date
'PRICE_CHANGE', -- reason code
a.ima_itemid, -- item id
a.ima_price-- item price
FROM Inserted b inner join item a
on b.ima_recordid = a.IMA_RecordID
Using SQL server (2012)
I have a table - TABLE_A with columns
(id, name, category, type, reference)
id - is a primary key, and is controlled by a separte table (table_ID) that holds the the primary next available id. Usually insertions are made from the application side (java) that takes care of updating this id to the next one after every insert. (through EJBs or manually, etc..)
However,
I would like to to write stored procedure (called from java application) that
- finds records in this table where (for example) reference = 'AAA' (passed as
parameter)
- Once multiple records found (all with same reference 'AAA', I want it to INSERT new
records with new ID's and reference = 'BBB', and other columns (name, category, type)
being same as in the found list.
I am thinking of a query similar to this
INSERT INTO table_A
(ID
,NAME
,CATEGORY
,TYPE,
,Reference)
VALUES
(
**//current_nextID,**
(select NAME
from TABLE_A
where REFENCE in (/*query returning value 'AAA' */),
(select CATEGORY
from TABLE_A
where REFENCE in (/*query returning value 'AAA' */),
(select TYPE
from TABLE_A
where REFENCE in (/*query returning value 'AAA' */),
'BBB - NEW REFERENCE VALUE BE USED'
)
Since, I don't know how many records I will be inserting , that is how many items in the result set of a criteria query
select /*field */
from TABLE_A
where REFENCE in (/*query returning value 'AAA' */),
I don't know how to come up with the value of ID, on every record. Can anyone suggest anything, please ?
It's not clear from your question how sequencing is handled but you can do something like this
CREATE PROCEDURE copybyref(#ref VARCHAR(32)) AS
BEGIN
-- BEGIN TRANSACTION
INSERT INTO tablea (id, name, category, type, reference)
SELECT value + rnum, name, category, type, 'BBB'
FROM
(
SELECT t.*, ROW_NUMBER() OVER (ORDER BY id) rnum
FROM tablea t
WHERE reference = 'AAA'
) a CROSS JOIN
(
SELECT value
FROM sequence
WHERE table_id = 'tablea'
) s
UPDATE sequence
SET value = value + ##ROWCOUNT + 1
WHERE table_id = 'tablea'
-- COMMIT TRANSACTION
END
Sample usage:
EXEC copybyref 'AAA';
Here is SQLFiddle demo
I am trying to insert in child table , taking the [ACCNO] id and its count value from parent table ,and then inserting [ACCNO] in the FK of child table and count against each [ACCNO] , but some error still there
INSERT INTO [test1].[dbo].[star_schema]
(
[ACCNO],
[book_frequency])
VALUES
(SELECT [books_dimension] .ACCNO , count(books_dimension .[ACCNO]) as book_frequency
FROM [books_dimension]
group by [ACCNO] having (COUNT(*)>1) order by book_frequency desc)
GO
Its giving error near SELECT and in very last bracket.
I also like to mention that in table [star_schema] , the id is star_int which is identity –
You need no VALUES and ORDER BY keyword when inserting from select, do like this:
INSERT INTO [test1].[dbo].[star_schema]([ACCNO], [book_frequency])
SELECT
[books_dimension].ACCNO,
count(books_dimension.[ACCNO]) as book_frequency
FROM [books_dimension]
group by [ACCNO]
having COUNT(*)>1