What could make an area of land be accessible only at certain times of the year? The same issue is observed when configuring dataSource in WebSphere Application Server. With "set lock mode to wait
The tblsnum column of onstat -k is the hexadecimal tablespace number ( part number, partnum ). JC1 JDBC driver 5.2.6 DATABASE METADATA GETTABLES FAILS FOR ANSI DB The informix dynamic server converts the schema/owner to uppercase for ANSI database. Also, adding users does not strike me as something that needs heavy performance testing for concurrent activity. If you set the value too large, then an application could wait an unnecessarily long time if the lock condition does not resolve itself.
For detailed instructions for planning, installing and post installation tasks for Informix Dynamic Server, please consult the “Installing Informix Dynamic Server Enterprise and Workgroup Edition “topic in the Informix Dynamic Server How to find a table name based on partnum Additional information regarding onstat -k found in the Information Center here, Monitoring Locks Resolving the problem Set Lock Mode to wait; SET Note: This might not be necessary in all cases. Reply With Quote 10-23-05,21:26 #2 hoopsm View Profile View Forum Posts Registered User Join Date Oct 2005 Posts 6 Has your first transaction (A) done a commit work ?
Roll back the current transaction, and re-execute it after a delay. Treat it the same as error -107 (record is locked). Make sure your transaction A has done a COMMIT. Could Not Do An Indexed Read To Get The Next Row. The onstat -u output should help you identify the owner of the locks in onstat -k.
Upgrade the Informix JDBC Driver to 3.00JC2. 5.2.3 Symptom: ApplicationNotFindException in the SystemOut.log of WebSphere Application Server when trying to access modules generated by EJB When an entity (CMP) gets the USELASTCOMMITTED only works with table that has row level locking. I'll bet you barely have time to commit before 2s expires. This is default behavior with Informix Dynamic Server 9.40.
When I want to insert new person to table person I read first not used uuid from table. Informix Error Code You can override the DISABLE_B162428_XA_FIX configuration parameter of the server for a client session with the IFX_XASTDCOMPLIANCE_XAEND environment variable. Complete-connection level setting allows propagation of value set in local environment to all new/resume transactions and if the value is changed within a transaction, then it will be propagated back to The default value is 0, which means there is no wait, and you might want to increase that.
Isolation level in webshere is set to TRANSACTION_READ_COMMITTED lock mode wait is set to 2s and table has row lock java sql informix share|improve this question edited Oct 15 '14 at You can use the sessid value to find out more about the session that holds the lock. Could Not Do A Physical-order Read To Fetch Next Row Informix UC7W1 and later versions of Informix Dynamic Server 10.00. Informix Could Not Position Within A File Via An Index Any values for the properties other than y, Y, n, or N are ignored.
But you will still get an error on the delete if you try to change the same rows which are uncommitted from transaction A. navigate to this website How to set this property in WebSphere Application Server custom property: Logon WebSphere Application Server administrative console; Create a new custom property IfxIFX_XASPEC for the informix XA datasource; set it to IfxDataSource.getIfxIFX_XASPEC returns the final IFX_SPEC value, which is either y or n. Activating the property enforces tight coupling of XA transactions within the same global transaction ID and requires the transactions to share lock space. Could Not Position Within A Table
if statement - short circuit evaluation vs readability Process for valuing items for customs purposes at the Canadian border Public huts to stay overnight around UK Connection between Raspberry Zero and To modify an existing parameter, click on the required parameter and provide the new value. The change happens on the database, so WebSphere is not aware that it changed and may not reset the transaction isolation level the next time the connection is retrieved from the More about the author Some steps of the installation procedure require the administrator group ID to have the following advanced user rights - Act as part of the operating system and Log on as a
The problem is, for more than millions records each day (creationdate), the state actually only have 6 possible values, so is it worthy to create index ? UC1 and higher version of Informix Dynamic Server 3.00. Overview This article provides a brief overview of configuring Informix Dynamic server with WebSphere Application Server.
how to do? Then, if the other transaction was committed, the lock no longer exists. After the datasource creation, additional environment parameters required by the Informix dynamic server can be added or modified using the Custom Property link in the WebSphere Application Server administrative console. Server /JDBC Version with the fix: 9.40.
Could winds of up to 150 km/h impact the structural loads on a Boeing 777? Configuring This section describes the steps for creating a JDBC provider for Informix Dynamic Server in WebSphere and configuring a datasource by adding and modifying values in the datasource Custom Properties. Server /JDBC Version with the fix: 9.40. click site New environment parameters required by Informix Dynamic Server can be added using the “ New” button under Custom properties.
Also you might investigate if you table is using ROW or PAGE locks. Set informixLockModeWait for the data source to a higher value. Reply With Quote 10-25-05,05:37 #5 meiwen View Profile View Forum Posts Registered User Join Date Oct 2005 Posts 30 in this way, should i declare the cursor first? The size of other columns in the same table can further reduce this upper limit.
It is MODE_CLIENT_ONLY. 5.2.2 Symptom: Messaging engine of WebSphere Application Server can't startup due to a defect in the Informix JDBC Driver 3.00JC1 When the messaging engine uses the Informix JDBC This is the default behavior for the 10.00 Informix dynamic servers. Do not perform other work.
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