v5:reference:adodb_getone_eof
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reference:adodb_getone_eof [2015/12/04 16:25] – [Syntax] mnewnham | v5:reference:adodb_getone_eof [2016/01/13 02:31] – ↷ Links adapted because of a move operation mnewnham | ||
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====== $ADODB_GETONE_EOF ====== | ====== $ADODB_GETONE_EOF ====== | ||
- | <WRAP right 400px> | + | <WRAP right box round> |
- | <WRAP info> | + | |
|Type|mixed| | |Type|mixed| | ||
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</ | </ | ||
- | </ | + | This is a global variable that determines what the [[v5:reference:getone|getOne()]] method returns if the SQL statement fails to match any records in a recordset. The value can be set or reset at any point in a script. |
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- | This is a global variable that determines what the [[reference: | + | |
If the value that is being retrieved can return an empty or 0 value, it is important to do an exact comparison on the returned value to distinguish between queries where the value of the record found is empty and queries where no record is found | If the value that is being retrieved can return an empty or 0 value, it is important to do an exact comparison on the returned value to distinguish between queries where the value of the record found is empty and queries where no record is found |
v5/reference/adodb_getone_eof.txt · Last modified: 2023/06/19 15:27 by dregad