IfNull

Table of Contents



Returns the given value, or the default value when the given value is null.

String IfNull(String value = null, String defaultValue = '')

round-pushpin Replaces missing language names.
SELECT w.Text, IfNull(l.Name, 'Unknown') as Language FROM WordList:Word as w OUTER JOIN WordList:Language as l ON l.Id = w.LanguageId




SQL :: Expressions
Literals, operators, comments and variables in KBSQL.
SQL :: Floor
Returns the largest whole number that is less than or equal to the given number.
SQL :: FormatDateTime
Parses a date/time value and returns it formatted with a .NET date/time format string. See DateTime for the format specifiers.
SQL :: FormatNumeric
Formats a number using a .NET numeric format string and returns the result as text.
SQL :: Guid
Returns a new random globally unique identifier.
SQL :: IfNullNumeric
Returns the given number, or the default number when the given value is null.
SQL :: IIF
Short for "immediate if": returns whenTrue when the condition is true and whenFalse otherwise. The condition is usually one of the boolean functions such as IsEqual or IsGreater.
SQL :: IndexOf
Returns the zero-based position of the first occurrence of textToFind in textToSearch, starting the search at offset. Returns -1 when it is not found.
SQL :: IsBetween
Returns true (1) if the value is within the given range, including the range boundaries.
SQL :: IsDouble
Returns true (1) if the given value can be converted to a decimal number.