Firebird Documentation Index → Firebird 2.1 Language Ref. Update → Internal functions → ABS() |
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Available in: DSQL, PSQL
Added in: 2.1
Description: Returns the absolute value of the argument.
Result type: Numerical
Syntax:
ABS (number
)
If the external function ABS
is declared in your database, it will override the internal function. To make the internal function available, DROP or ALTER the external function (UDF).
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Firebird Documentation Index → Firebird 2.1 Language Ref. Update → Internal functions → ABS() |