Concatenating Field Values in a Query in MS Access - Office 365
Автор: Find Easy Solution
Загружено: 2022-02-24
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Описание: There are two concatenation operators available in MS Access, plus (+) and ampersand (&). To combine the values in two or more text fields you can use ampersand operator. If you want to include a value like comma when concatenating fields use plus operator instead of ampersand. The plus operator combines text in the same way as the ampersand operator but plus also supports null propagation. Null propagation ensures that if any component of an expression is null the result of the entire expression is also null.
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