- #Would sql deadlock cause job to hang update
- #Would sql deadlock cause job to hang full
- #Would sql deadlock cause job to hang password
'UPDATE tPGCMatches SET FirstTeeTime = :p1T, Interval = :pIn, SecondTeeStart = :p2, SecondTeeTime = :p2T WHERE ID = :pMI' ,)
#Would sql deadlock cause job to hang update
although I can't explain fully why, but I now have the code updating!Īlthough thereis only one SQL update in the process I put a TRY EXCEPT construct around the code and with a Start Transaction, so the code block now looks like this: It's as though it's getting stuck formulating the sql command to send to MSSQL but I don't know a way to trace what is happening to make it freeze, and the format of the command looks OK.Īny suggestions/possible answers would be appreciated.Īn update …. I've checked the parameters are all OK, and run the update in Management Studio (entering values instead of parameters) and it runs OK there, so the table seems OK. I've run the FireDac Monitor but on the line execution nothing new appears to indicate if the command is being processed. I do many updates elsewhere in my project which work fine, but this one freezes when attempting to execute. I've tried using the query ExecSQL as well, I usually now prefer to use the connection for these types of SQL statements. I have a similar command in a different project which uses the query ExecSQL to do the update (rather than the connection) but to a different named (but structurally the same) table. Indicates the percentage of pages found in the buffer cache without having to read from disk.I have an MSSQL update I run which looks like this:ĭm.fdc.ExecSQL( 'UPDATE tPGCMatches SET FirstTeeTime = :p1T, Interval = :pIn, SecondTeeStart = :p2, SecondTeeTime = :p2T WHERE ID = :pMI' ,) The item gets server information about buffer pool. Percentage of work tables created where the initial two pages of the work table were not allocated but were immediately available from the work table cache. Number of times locks on a table were escalated to the TABLE or HoBT granularity. For example, work tables can be used to store temporary results for query spool, lob variables, XML variables, and cursors. Number of work tables created per second.
For example, work files can be used to store temporary results for hash joins and hash aggregates. JSON Path: Splits/sec')].cntr_value.first() Number of page splits per second that occur as the result of overflowing index pages. These are used to start a range scan, reposition a range scan, revalidate a scan point, fetch a single index record, and search down the index to locate where to insert a new row. JSON Path: Scans/sec')].cntr_value.first()
#Would sql deadlock cause job to hang full
If that is combined with high CPU, this counter requires further investigation, otherwise, if the full scans are on small tables, it can be ignored. Values greater than 1 or 2 indicate that there are table / Index page scans. These can be either base-table or full-index scans. Number of unrestricted full scans per second. Number of records per second fetched through forwarded record pointers.
The item gets server information about access methods. MS SQL Server uptime in 'N days, hh:mm:ss' format.
#Would sql deadlock cause job to hang password
Set the username and password in host macros ("].GRANT SELECT ON OBJECT:: TO zbx_monitor GRANT SELECT ON OBJECT:: TO zbx_monitor GRANT SELECT ON OBJECT:: TO zbx_monitor GRANT EXECUTE ON OBJECT::_datetime TO zbx_monitorįor more information, see MSSQL documentation:Ĭreate a database user GRANT Server Permissions Configure a User to Create and Manage SQL Server Agent Jobs Grant this user read permissions to the sysjobschedules, sysjobhistory, sysjobs tables. View Server State and View Any Definition permissions should be granted to the user. Zabbix should be configured according to instructions in the Templates out of the box section. This template is designed for the effortless deployment of MSSQL monitoring by Zabbix via ODBC and doesn't require any external scripts.
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