Zabbix Documentation 3.2

2.23.04.04.2 (current)In development:4.4 (devel)Unsupported:1.82.02.43.23.4

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manual:config:items:itemtypes:odbc_checks

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manual:config:items:itemtypes:odbc_checks [2017/08/24 19:38]
martins-v removing auto numbering
manual:config:items:itemtypes:odbc_checks [2017/10/06 09:13] (current)
martins-v Zabbix does not limit the query execution time
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 === - Important notes === === - Important notes ===
  
-  * The query must not be executing longer than the [[:​manual/​appendix/​config/​zabbix_server|Timeout]] parameter on the serverStarting from Zabbix 2.0.8 the [[:​manual/​appendix/​config/​zabbix_server|Timeout]] parameter value is also used as ODBC login timeout (note that depending on ODBC drivers the login timeout setting might be ignored).+  * Zabbix does not limit the query execution time. It is up to the user to choose queries that can be executed in a reasonable amount of time. 
 +  * The [[:​manual/​appendix/​config/​zabbix_server|Timeout]] parameter value from Zabbix server ​is used as the ODBC login timeout (note that depending on ODBC drivers the login timeout setting might be ignored).
   * The query must return one value only.   * The query must return one value only.
   * If a query returns more than one column, only the first column is read.   * If a query returns more than one column, only the first column is read.