Database Error

Description: When a specific watched database function returns FALSE, it generates an event. The “Database Error” Rule contains a list of monitored functions (i.e. functions that when returning FALSE will trigger an event).

Information Collected:

The most important details are:

• Function Data - Listed in the Function Data tab.

• Function Name - As displayed in the Issue’s General Details

• The error type will show if it is an SQL query error, shell code error, Java code error

Applicable Diagnostic Actions:

Click on a link to see how to perform each action tools are listed in order of relevance to helping solve the event:

• Open code in editor

• Run the Debugger

• View information in the Logs

Possible Causes and Solutions:

Possible causes:

• Check that the connection to the DB is working. Possible Solution: verify the connection data is correct (address, user name, passwords etc.) and manually re-establish the connection.
• External code problems such as malformed non-PHP code (code that can trigger a PHP error). Solution: Fix SQL code.
• Function errors should to help understand the problem according to the content of the error.
• Use the debugger to find the code/query that failed.
• Incorrect database queries can trigger the event. Solution: redefine database queries and verify that the correct query syntax is used.

Support

	Zend.com
	Knowledge Base
	Support Center
	Zend Forums
	DevZone
	PHP Manual

Previous Versions

	Zend Server 6.2
	Zend Server 6.1
	Zend Server 6.0
	Zend Server 5.6

Version

Zend Server 6.3

Zend Server Online Help 6.3v02

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