Difference between revisions of "Manuals/calci/NVL"
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==Related Videos== | ==Related Videos== | ||
| − | {{#ev:youtube|v=kG5Iy0vnzs0|280|center| | + | {{#ev:youtube|v=kG5Iy0vnzs0|280|center|Null String}} |
==See Also== | ==See Also== | ||
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==References== | ==References== | ||
| − | [https://docs.oracle.com/cd/B28359_01/olap.111/b28126/dml_functions_2048.htm#OLADM624 ] | + | [https://docs.oracle.com/cd/B28359_01/olap.111/b28126/dml_functions_2048.htm#OLADM624 Empty String] |
*[[Z_API_Functions | List of Main Z Functions]] | *[[Z_API_Functions | List of Main Z Functions]] | ||
*[[ Z3 | Z3 home ]] | *[[ Z3 | Z3 home ]] | ||
Latest revision as of 12:28, 4 April 2019
NVL (Value,Default)
Description
- The NVL function replaces a NA value or an empty string with a string.
- To evaluate a specified expression and replace a non-NA value or empty string with one value and a NA value with another.
- The specified replacement value when the value of the base value is NA, or the base value when the base value is not NA.
- The data type of the return value is always the same as the data type of the base value.
Examples
Related Videos
See Also