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v5:reference:connection:ifnull

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reference:ifnull [2015/11/22 03:51] – [Usage] mnewnhamv5:reference:connection:ifnull [2016/01/16 23:34] (current) – ↷ Page moved from v5:reference:ifnull to v5:reference:connection:ifnull mnewnham
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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.1448160700.txt.gz · Last modified: 2017/04/21 11:34 (external edit)