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SQL Reference
SQL Reference
:
OpenEdge SQL Functions
:
SQRT
SQRT
Returns the square root of
expression
.
Syntax
SQRT (
expression
)
Notes
The value of
expression
must be positive.
expression
must evaluate to an approximate numeric data type.
Example
This example illustrates the
SQRT
function, requesting the square root of the value ‘
28
':
SELECT SQRT(28) 'square root of 28' FROM MYMATH;
Compatibility
ODBC compatible
The value of expression must be positive.
expression must evaluate to an approximate numeric data type.