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IRdd.DbEval Method

X#
Evaluate a code block for each row.

Namespace:  XSharp.RDD
Assembly:  XSharp.Core (in XSharp.Core.dll) Version: 2.19
Syntax
METHOD DbEval(
	info AS DbEvalInfo
) AS LOGIC
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Parameters

info
Type: DbEvalInfo
object containing the information about which rows to visit.

Return Value

Type: Logic
TRUE when the operation succeeded or FALSE when the operation failed.
Some RDD operations do not really return FALSE but throw an exception to indicate failure.
These exceptions are caught in the higher level code and registered in the LastRddError property in the runtime state..
See Also