my application, i have used TTable.locate option in many places to move the cursor, but in only one place it will raise "EDatabaseerror : Record Not Found',
aslo it will raise for particular records only,
The Locate Option only returns boolean value, if records exist it return True,if not it return Fasle,
Why it raising Error?
am using:
Delphi 7, BDE5, Sql server 2008, am using Sql server native client driver to connect Sql server From BDE VIA ODBCE, application working fine except that place.
NOte:
am locting ttable using locaseinsensitive option,
example :
tb_user.locate('username',tb_global_user.fieldbyname('Username',[locaseinsensitive]));
this error raised from my Result form, am using this form for common search,
any helps ?
Related
I'm using Simba ODBC to create a connection with Google Big Query and using SSIS (Visual Studio 2019) to read and write information on Big Query. The connection works fine and when I use the ODBC Source with the query option, I'm able to get data from Big Query and used it inside SSIS. But when I use the list of tables, I get an error as below:
Exception of HRESULT: 0xC0014020
Error in Data Flow Task[ODBC Source [100]]: SQLSTATE: 42000, Message: [Simba][BigQuery] (70) Invalid query: Invalid dataset ID ""TEST"". Dataset IDs must be alphanumeric (plus underscores and dashes) and must be at most 1024 characters long.
I believe that this happens because the list of tables appear between ("), instead of (`).
Print of table list
The same happens when I use the ODBC Destination. Is there a way to change the format in which the table list appears ?
Obs.: On the Visual Studio 2015 this table list comes with (`) and I can connect with big query just fine.
I can see that the tool is sending "TEST" as the dataset, however, depending on if Visual Studio is using StandardSQL or LegacySQL, the dataset should be specified as:
# LegacySQL
FROM [myproject:TEST.TABLE_TEST]
# StandardSQL
FROM `myproject:TEST.TABLE_TEST`
I was wondering if Visual Studio accepts a custom query or can be parameterized to remove the quotes. If this doesn't help, could you please share the query that cause the error? I understand that there is a query option (I'm not familiar with Visual Studio) and it is not clear for me the exact moment when the tool returns the error, screenshot without sensitive information would be appreciated.
UPDATE:
You can review the following checkpoints that could help to verify that the Simba driver is correctly set up and it is not the cause of the reported error:
Installation. Check that you are using the last version of the driver. The last version usually contains improvements on the driver.
ODBC Configuration. For example, the Step 13 of the link you will be able to see a drop-down list with the datasets available and select one as the default. If you don't have issues is this step, then the issue could be in the tool that uses the ODBC connection.
Language Dialect. In here you case change between StandardSQL or LegacySQL as needed, for example, you can force your tool to use LegacySQL and use the characters [ and ] that I explained above.
Connection String. If your tool allows to use a string with the connection, you might want to use it and explicitly indicating the default Dataset (among other driver options).
I have an ssis package which uses SQL command to get data from Progress database. Every time I execute the query, it throws this specific error:
ERROR [HY000] [DataDirect][ODBC Progress OpenEdge Wire Protocol driver][OPENEDGE]Internal error -1 (buffer too small for generated record) in SQL from subsystem RECORD SERVICES function recPutLONG called from sts_srtt_t:::add_row on (ttbl# 4, len/maxlen/reqlen = 33/32/33) for . Save log for Progress technical support.
I am running the following query:
Select max(ROWID) as maxRowID from TableA
GROUP BY ColumnA,ColumnB,ColumnC,ColumnD
I've had the same error.
After change startup-parameter -SQLTempStorePageSize and -SQLTempStoreBuff to 24 and 3000 respectively the problem was solved.
I think, for you the values must be changed to 40 and 20000.
You can find more information here. The name of the parameter in that article was a bit different than in my Database, it depends on the Progress-version witch is used.
We are connecting Hadoop cloudera CDH distribution through ODBC driver. Queries are generated from SSRS. Few queries are working fine with parameters augmented through ? placeholder. Few other queries with parameters augmented through ? are not executing.
Error [HY000][Cloudera][ImpalaODBC] (100) error while executing a query in Impala[HY000] : AnalysisException : syntax error in line 1 where Date >= ? and Date <= ?
^Encountered : Unexpected characterExpected : Case... Exception : syntax error.
If i remove where Date >= ? and Date <= ? or supply the hard coded value then query is working perfect.
Few other queries with same filter are working perfect.
What should be recommended investigation points?
Where could i get the exact impala transformed query to investigate whether query is generated correct or not ?
You have a couple of options:
/var/log/impalad/audit stores audit logs (at least in CDH). Those logs contain sql_statement field that stores executed sql queries
Impala has a web server running on a 25000 port. You could connect
with your browser and see queries executed (/queries tab).
If you are using Cloudera Manager, you could see all executed impala
queries in "impala/queries"
I am trying to query a MySQL linked server using SQL Server.
The below query runs just fine.
SELECT * FROM OPENQUERY([Linked_Server], 'SELECT * FROM Table_Name')
Is it possible to run the same query without using the OpenQuery call?
Found the answer here. Now I can the three dot notation query. Thanks
http://www.sparkalyn.com/2008/12/invalid-schema-error/
Go to the provider options screenIn SQL Server 2005 you can see the list of providers in a folder above the linked server (assuming you have appropriate permissions). Right click on MSDASQL and go to properties. In SQL Server 2000, the provider options button is in the dialog box where you create the linked server.
Check the box that says “level zero only”
you can use the statement below
select * from [linkedServerName]...[databaseName.TableName]
but before executing the code above ,, you have to do some changes ..
In the SSMS
SSMS -> Expand "linked servers" Folder -> open Provider folder -> find MSDASQL and gets it's property
Then check "Level Zero Only" press Ok
Then execute the above query and Enjoy it !!!
Try like this:
SELECT * FROM [Linked_Server]...[db_name.table_name]
Working properly, however there are the problems of converting data types.
Safer and more reliable to use is OPEQUERY.
SELECT * FROM OPENQUERY([Linked_Server], 'SELECT * FROM db_name.table_name')
You should be able to simply query the linked server directly.
select * from mylinkedserver.database.schema.mytable
EDIT:
Try with the three dot notation as noted in this post:
http://www.ideaexcursion.com/2009/02/25/howto-setup-sql-server-linked-server-to-mysql/
SELECT * FROM MYSQLAPP...tables
Msg 7399, Level 16, State 1, Line 1 The OLE DB provider "MSDASQL" for
linked server "MySQLApp" reported an error. The provider did not give
any information about the error. Msg 7312, Level 16, State 1, Line 1
Invalid use of schema or catalog for OLE DB provider "MSDASQL" for
linked server "MySQLApp". A four-part name was supplied, but the
provider does not expose the necessary interfaces to use a catalog or
schema.
This “four-part name” error is due to a limitation in the
MySQL ODBC driver. You cannot switch catalogs/schemas using dotted
notation. Instead, you will have to register another DSN and Linked
Server for the different catalogs you want to access. Be sure and
follow the three-dot notation noted in the example query.
There is an important point for using this:
SELECT * FROM [Linked_Server]...[db_name.table_name]
You must go on
Linked Server -> provider-> MSDASQL:
and make sure these three options have been checked
Dynamic Parameter
Level zero only
Allow inprocess
https://www.sqlteam.com/forums/topic.asp?TOPIC_ID=153024
This solution is great for querying small tables, however it seems that it doesn't use indexes, so getting even few rows from large tables, even by field indexed on the remote server takes ages.
So - correct me if I'm wrong - for large datasets it's still better to use OPENQUERY, as the query is evaluated and optimized on the remote server, using indexes and so on.
In case anyone is still having trouble with this...I had to go into the linked server properties -> Server Option and change RPC and RPC Out to true. Then I could run with like this [linked server]...[table]
I used leaves stru2mysql.prg and vfp2mysql_upload.prg to create a .sql dump file from DBF's. I connect to mysql database from vfp using ODBC.I KNOW how upload the sql dump file but i need to automate the whole process i.e after creating the dump file,my visual foxpro program can upload the dump file without a third party(automatically). I thought of using the source command but that needs to be run in mysql prompt.The assumption here is that my end users dont know how to import(which most of them dont).Please advice on how i can automate importation of sql file to mysql database.thank you
I think what you are looking for are the various SQL* functions in Foxpro. See the VFP help or MSDN on SQLCONNECT (or SQLSTRINGCONNECT), SQLEXEC, and SQLDISCONNECT functions to get you started. Microsoft provided good examples on each in the documentation.
You may also want to use FILETOSTR to get the output from Leafe's programs into a string for the SQLEXEC function.
Here's the steps I use to take data from a Visual FoxPro Database and upload to a MySql Database. These are all put into a custom method on a form, which is fired by a command button. For example the method would be 'uploadnewdata' and I pass parameters for whichever data tables I need
1) Connect to the Server - I use MySql ODBC
2) Validate the user (this uses a SQLEXEC to pull the correct matching record for a users tables
IF M.WorkingDatabase<>-1
nRetVal=SQLEXEC(m.WorkingDatabase,"SELECT * FROM users", "csrUsersOnServer")
SELECT csrUsersOnServer
SELECT userid,FROM csrUsersOnServer;
WHERE ALLTRIM(UPPER(userid))=ALLTRIM(UPPER(lcRanchUser));
AND ALLTRIM(UPPER(lcPassWord))=ALLTRIM(UPPER(lchPassWord));
INTO CURSOR ValidUsers
IF _TALLY>=1
ELSE
=MESSAGEBOX("Your Premise ID Does Not Match Any Records On The Server","System Message")
RETURN 0
ENDIF
ELSE
=MESSAGEBOX("Unable To Connect To Your Database", "System Message")
RETURN 0
ENDIF
3) Once that is successful I create my base cursor (this is the one I'm sending from)
4) I then loop through that cursor creating variable for the values in the fields
5) then using the SQLEXEC, and INSERT INTO, I update each record
6) once the program is finished processing the cursor, it generates a messagebox with the 'finished' message and control returns to the form.
All the user has to do, is select the starting table and enter their login information