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v5:reference:connection:ifnull

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v5:reference:connection:ifnull [2015/11/22 03:51]
mnewnham [Usage]
v5:reference:connection:ifnull [2016/01/13 02:31]
mnewnham ↷ Page moved from reference:ifnull to v5:reference:ifnull
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 </​WRAP>​ </​WRAP>​
 ===== Description ==== ===== Description ====
-The function ''​ifNull()''​ returns a database-specific string providing the means to replace a null value with a specified replacement. The two parameters are:+The function ''​ifNull()''​ returns a database-specific string providing the means to replace a null value with a specified replacement. If the value in the database is not null, the value is not updated. The two parameters are:
  
   - The field in the table to check.   - The field in the table to check.
v5/reference/connection/ifnull.txt · Last modified: 2016/01/16 23:34 by mnewnham