For starters, please feel free to move this if it is in the wrong forum.
The issue I have is this. I have been asked to delete all information from a table that was inserted before May 12 this year. The issue is that when the DB was created, whoever designedd it neglected to add a timestamp column for the user data table (the one I need to purge). Does SQL, by default, happen to store insert times? Would it be something that might hide ina log file somewhere?
I am populating oracle source in Sql Server Destination. after few rows it fails it displays this error:
[OLE DB Destination [16]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft OLE DB Provider for SQL Server" Hresult: 0x80004005 Description: "Invalid date format".
I used this script component using the following code in between the adapters, However after 9,500 rows it failed again giving the same above error:
To convert Oracle timestamp to Sql Server timestamp
If Row.CALCULATEDETADATECUST_IsNull = False Then
If IsDate(DateSerial(Row.CALCULATEDETADATECUST.Year, Row.CALCULATEDETADATECUST.Month, Row.CALCULATEDETADATECUST.Day)) Then
dt = Row.CALCULATEDETADATECUST
Row.CALCULATEDETADATECUSTD = dt
End If
End If
I don't know if my code is right . Please inform, how i can achieve this.
I have a table with a [Timestamp] field which is a datetime data type. What I need to do is add one hour to the timestamp. Each entry in the [Timestamp] field looks like this: 2008-03-09 16:44:06.313
What is the best way to do this?
(Should I be using UPDATE [Tablename] or Alter Table [Tablename])
ASP.NET application, MS SQL DB, and a table with a timestamp(8) column.
Error: Cannot insert a non-null value into a timestamp column. Use INSERT with a column list or with a default of NULL for the timestamp column.
I'm using an SQLDataAdapter and typed DataSet, inserting a row into the dataset, and calling Update() to send changes to the DB.
The thing that baffles me about receiving this error, is that the DB column can be null and I get this error wheter I attempt to insert NULL or a valid byte array into the column.
(No - I am not trying to insert a datetime into the column.)
The error just doesn't seem too descriptive of the problem I'm having, and I'm quite confused.
I have a question regarding the rowversion / timestamp column. I want to use it to track changes in some tables and I created a non clustered index on the timestamp column (with three includes) to get a better performance while searching / gathering the data. It works very well, but I experienced a big performance hit on the inserts and my first thoughts are that it has something to do with this index.
I know that this NCI has to be updated with every insert and so this could have an impact on performance, but we have a lot of other indexes as well, which are also get updated with every insert. Why this index / column has such a big impact? Our application use a lot of dynamic cursors, maybe it has something to do with that?
I can not insert CURRENT_TIMESTAMP into column type timestamp I defined a data Table that has column type timestamp. I did not achieve insert CURRENT_TIMESTAMP data into column typed timestamp. My statement is below.What is wrong with it? Thanks set @cmdS2 = 'Insert Into TABLOLAR Values(' + CHAR(39) + @TABLO + CHAR(39) + ',' + CHAR(39) + @TABLO_ACIKLAMASI + CHAR(39) + ',' + CHAR(39) + CURRENT_TIMESTAMP + CHAR(39) + ',' + CHAR(39) + @KLLNC + CHAR(39) + ')'
I have been provided with a table where one of the columns is of TimeStamp data type. My question is how to insert and update data in this column through my SQL Statement? When I run my SQL statement, it gives me an error with this column name in the error.
Im trying to insert the values from this query into a table, so I can later check the history of memory usage:
SELECT [total_physical_memory_kb] / 1024 AS [Total_Physical_Memory_In_MB] ,[available_page_file_kb] / 1024 AS [Available_Physical_Memory_In_MB] ,[total_page_file_kb] / 1024 AS [Total_Page_File_In_MB] ,[available_page_file_kb] / 1024 AS [Available_Page_File_MB] ,[kernel_paged_pool_kb] / 1024 AS [Kernel_Paged_Pool_MB] ,[kernel_nonpaged_pool_kb] / 1024 AS [Kernel_Nonpaged_Pool_MB] ,[system_memory_state_desc] AS [System_Memory_State_Desc] FROM [master].[sys].[dm_os_sys_memory]
What I'm missing is a way to insert the current timestamp every time I insert to the table.My plan is to use the insert into command.
I have transactional replication, The publisher DB contains table call Courser with timestamp column, this column values are unique for the publisher DB
The subscriber DB also contains same copy of data in publisher DB Course table, but the timestamp column values are different.
So my problem is how can I keep this two tables (Course) identically, (same timestamp column vales in both table)
NOTE: Publisher and Subscriber DB reside under two different SQL server instance
I am using SSMA 6.0 for DB2. When trying to migrate data with a table have timestamp column, it fails with an error "Hour, Minute, and Second parameters describe an unrepresentable DateTime." however i don't see any issues with the source data.
What I'm after is to create a new [dtP] column where the [dtP] is the [P] value at least 5 seconds later. I would assume I should use the dateadd() function but I've tried [Timestamp] = dateadd(ss,5,[Timestamp]) in my WHERE clause and to no avail. Any suggestions on the best way to proceed?
We're trying to perform an upgrade test against a copy (backup/restore) of our customer database as target. There are some tables with timestamp column in the database. The way we do this is by having a database project with a publish profile targeting that copy of customer database and then with TFS build server is used to build the database but only to generate a publish script (/p:UpdateDatabase=False) set in the build definition - msbuild argument.
Example of table definition:
CREATE TABLE dbo.CodeTable1 (ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY ,Code CHAR(6) ,[Timestamp] TIMESTAMP NULL);
We would like to have the "Code" column to have CHAR(7), so in the project we modify the table definition:
CREATE TABLE dbo.CodeTable1 (ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY ,Code CHAR(7) ,[Timestamp] TIMESTAMP NULL);
Expecting SSDT build will generate alter script:
ALTER TABLE dbo.CodeTable1 ALTER COLUMN Code CHAR(7);
To our surprise the generated script was:
ALTER TABLE dbo.CodeTable1 ALTER COLUMN Code CHAR(7); ALTER TABLE dbo.CodeTable1 ALTER COLUMN [Timestamp] TIMESTAMP NULL;
Which will cause error when the script is executed: "Cannot alter column 'TIMESTAMP' to be data type timestamp."
Why is SSDT generating the change script for that timestamp column??
We then try a local build in VS, the issue is not happening, SSDT correctly generates alter script only for the "Code" column to CHAR(7);
Both local machine and TFS Build server are having VS 2013 Update 4- SSDT 12.0.50318.0 installed.
As we tried to troubleshoot further, we found out that it seems it only happens on a restored database from a backup copy of our customer database. It doesn't happen for databases created by SSDT build from scratch or that we manually created. We've tried make sure all database properties are the same as the database that correctly built.
But still if the target database is the one we restored from a customer's copy, SSDT always tries to alter timestamp column (on server build).
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Disallowed implicit conversion from data type datetime to data type timestamp, table 'ClientDB.dbo.timestampTable', column 'c2'. Use the CONVERT function to run this query. at com.microsoft.jdbc.base.BaseExceptions.createExcep tion(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getExceptio n(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSRequest.proces sErrorToken(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSRequest.proces sReplyToken(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSRPCRequest.pro cessReplyToken(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSRequest.proces sReply(Unknown Source) at com.microsoft.jdbc.sqlserver.SQLServerImplStatemen t.getNextResultType(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.commonTransi tionToState(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.postImplExec ute(Unknown Source) at com.microsoft.jdbc.base.BasePreparedStatement.post ImplExecute(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.commonExecut e(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.executeInter nal(Unknown Source) at com.microsoft.jdbc.base.BasePreparedStatement.exec ute(Unknown Source) at JDBC.TestSQLServer.testTIMETAMPDataTypes(TestSQLSe rver.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.daffodilwoods.tools.testworker.TestRunner.runM ethod(TestRunner.java:159) at com.daffodilwoods.tools.testworker.TestRunner.runI nSequence(TestRunner.java:83) at com.daffodilwoods.tools.testworker.TestRunner.runT estCase(TestRunner.java:4
After several hours of trying, I trow the towel in the ring and come here to ask a question.
Source system uses a timestamp column in the transaction tables. which is equal to a non-nullable binary(8) datatype (sql 2000 bol).
What I want to do is get the timestamp at the start of the transfer and at the end of the transfer of data. and store these in a controltable
I try to do this in 2 sql execute tasks:
sqltask 1: "select @@DBTS AS SourceTimestamp" and map the resultset to a variable. Here come's the first problem what variable type to take ?
DBNULL works (meaning it doesn't give errors) (BTW: is there a way to put a variable as a watch when debugging sql tasks ?)
INT64 and UINT64 don't work error message that types for column and parameter are different
STRING works
Then I want to store this variable back in a table of a different data source
sqltask2: "insert into controltable values(getdate(), ?)" and make an input parameter that takes the previous timestamp ...
if I took DBNULL as a type for the variable there doesn't seem to be a single parameter type that works ???
if i take STRING as a type for the variable I have to modify the sql to do the explicit conversion from string to binary so I change CAST(? as binary). It doesn't return any error but the value stored in the table is 0x00000000000 and not the actual timestamp.
Any help on this one ? Why are the INT64/Bigint not working here, you can perfectly do a convert(bigint, timestampfield) in sql ?
How came the SQL datatypes, and the variable datatypes, parameter datatypes are so badly alligned to each other (and all seem to use different names) ?
I cannot manage to fetch the new timestamp value inside a TSQL Transaction. I have tried to Select "@LastChanged" before committing the transaction and after committing the transaction. A TimestampCheck variable is used to get the timestamp value of the Custom Business Object. It is checked against the row updating to see if they match. If they do, the Update begins as a Transaction. I send @LastChanged (timestamp) and an InputOutput param, But I also have the same problem sending in a dedicated timestamp param ("@NewLastChanged"): 1 select @TimestampCheck = LastChanged from ADD_Address where AddressId=@AddressId 2 3 if @TimestampCheck is null 4 begin 5 RAISERROR ('AddressId does not exist in ADD_Address: E002', 16, 1) -- AddressId does not exist. 6 return -1 7 end 8 else if @TimestampCheck <> @LastChanged 9 begin 10 RAISERROR ('Timestamps do not match up, the record has been changed: E003', 16, 1) 11 return -1 12 end 13 14 15 Begin Tran Address 16 17 Update ADD_Address 18 set StreetNumber= @StreetNumber, AddressLine1=@AddressLine1, StreetTypeId=@StreetTypeId, AddressLine2=@AddressLine2, AddressLine3=@AddressLine3, CityId=@CityId, StateProvidenceId=@StateProvidenceId, ZipCode=@ZipCode, CreateId=@CreateId, CreateDate=@CreateDate 19 where AddressId= @AddressId 20 21 select @error_code = @@ERROR, @AddressId= scope_identity() 22 23 if @error_code = 0 24 begin 25 commit tran Address 26 27 select @LastChanged = LastChanged 28 from ADD_Address 29 where AddressId = @AddressId 30 31 if @LastChanged is null 32 begin 33 RAISERROR ('LastChanged has returned null in ADD_Address: E004', 16, 1) 34 return -1 35 end 36 if @LastChanged = @TimestampCheck 37 begin 38 RAISERROR ('LastChanged original value has not changed in ADD_Address: E005', 16, 1) 39 return -1 40 end 41 return 0I do not have this problem if I do not use a TSQL Transaction. Is there a way to capture the new timestamp inside a Transaction, or have I missed something?Thank you,jspurlin
How to get the details of a stored proc or sql query which updated a particular table for specified time stamp or interval. Is there any query to get this?
Is there a way to extract the date part (11/27/2012) of a datetime/time stamp column (11/27/2012 00:00:00.000) and keep it in a date format?
The code i have below extracts the date part of a timestamp column and converts it to a char field. This becomes a problem when I joing the resultant table with a SAS dataset which contains the same column but is in a date format. The join process generates an error saying the column is in different formats.
When updating a timestamp column value to null from within a java program, I get the exception below. The env is MS SQL server 2005 SP2, and MS jdbc driver version: 1.1.1501.101. Please advise of any workarounds or solutions.
Update <table_name> set <colname_oftype_timestamp> to null
java.lang.NullPointerException at com.microsoft.sqlserver.jdbc.AppDTVImpl$SetValueOp.executeDefault(Unknown Source) at com.microsoft.sqlserver.jdbc.DTV.executeOp(Unknown Source) at com.microsoft.sqlserver.jdbc.AppDTVImpl.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.DTV.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.Parameter.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.Parameter.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.setNull(Unknown Source) Thanks, sm.
I have a timestamp in a date field of a table I have but when run it does not enter the date automatically and all I get is system.byte[] display where the dtae and time should be, how can i get it so this field places the date in automatically.???
I am retrieving data from a database, and have been noticing some really strange timestamps. Has anyone ever seen a timestamp that looks like this: 16777215Karls
I just started using SQL and i don't really know too much syntax.
I have an ASP page that is inserting data into a table called YellowAlerts. The first field in this table is AlertDate. I thought I read somewhere that there is a timestamp feature. If anyone could help me out that would be great.
I believe that all created tables have got by default a timestamp field. I tried to find out how to read this field with a Transact-SQL statement. And so I don't know the syntax, is anyone can help me ?
If i have a table with a 3 fields and one of them has a timestamp as a field type and I want to do an insert or update what is the value I am inserting for the column timestamp.
hello I put a time stamp in one of my column and it says binary data in the field. How do i make that binary data turn into a real date and time. If this is possible how do I separate the date from the time in the results or would I have to do this myself. Also, I need to sort the results by date can this be done?
Sorry for the stupid questions my sql book (sql demystified) does not elaborate. Thanks
hello, m new to sql server.can any one tell me is it possible to insert only time value in timestamp datatype. i have table which have datatype datetime.and i have to insert only time.i can't change the datatype datetime to any other one.p plz any one can suggest me the solution..
Hello I'm not a SQL Expert but i'm using it for a few months. Now i need to use a variable that everytime that is called to a select into it gives the timestamp (or Stamp) to put on a specific field. The problem is that i need this variable not in bd conotation (like 2007-02-12 12:00:44:33) but like this 2007021212004433. Can someone help me? Thanks in advance.
Is there any reason to have a TimeStamp column onto a table that has aPrimaryKey when using SQL Server and an Access front end?I read that doing so will always eliminate that write conflict error.But I notice that when pulling a recordset of 10K records, it takes 3Xless time if I delete the timestamp column on the table before runningthe SP.lq
