Difference between revisions of "ERROR()"
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==Purpose== | ==Purpose== | ||
Function to determine the last error encountered | Function to determine the last error encountered | ||
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==Syntax== | ==Syntax== | ||
ERROR() | ERROR() | ||
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==See Also== | ==See Also== | ||
| − | [[ERRNO()]], [[MESSAGE()]] | + | [[ERRNO()]], [[MESSAGE()]] |
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==Description== | ==Description== | ||
The ERROR() function returns a number representing the last error encountered. A zero return value indicates that no error has been encountered. The MESSAGE() function can be used to get further information. | The ERROR() function returns a number representing the last error encountered. A zero return value indicates that no error has been encountered. The MESSAGE() function can be used to get further information. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:Error Handling and Debugging]] | [[Category:Error Handling and Debugging]] | ||
[[Category:Error Handling and Debugging Functions]] | [[Category:Error Handling and Debugging Functions]] | ||
Revision as of 09:00, 10 February 2012
Contents
Purpose
Function to determine the last error encountered
Syntax
ERROR()
See Also
Description
The ERROR() function returns a number representing the last error encountered. A zero return value indicates that no error has been encountered. The MESSAGE() function can be used to get further information.
Example
? error() 0
