| Firebird Documentation Index → Firebird 2.5 Language Ref. Update → Internal functions → SQRT() |
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Available in: DSQL, PSQL
Added in: 2.1
Description: Returns the square root of the argument.
Result type: DOUBLE PRECISION
Syntax:
SQRT (number)
If the external function
SQRT 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 2.5 Language Ref. Update → Internal functions → SQRT() |