Package | Description |
---|---|
com.pervasive.datarush.functions |
Provides classes and interfaces related to defining functions on records.
|
Modifier and Type | Method and Description |
---|---|
ScalarTokenType |
WidestInputTyper.computeResultType(FunctionContext ctx) |
ScalarTokenType |
FunctionTyper.computeResultType(FunctionContext ctx)
Calculates the result type for the function given the
provided context.
|
ScalarTokenType |
FixedType.computeResultType(FunctionContext ctx) |
ScalarTokenType |
WidestInputTyper.computeUpperBound(FunctionContext ctx) |
ScalarTokenType |
FunctionTyper.computeUpperBound(FunctionContext ctx)
Calculates the upper bound for the function given the
provided context.
|
ScalarTokenType |
FixedType.computeUpperBound(FunctionContext ctx) |
static ScalarTokenType |
FunctionUtil.widestInputType(FunctionContext ctx)
Returns the widest input type for all
ScalarValuedFunction
arguments in the context. |
static ScalarTokenType |
FunctionUtil.widestInputType(FunctionContext ctx,
int... indices)
Returns the widest input type for all specified
ScalarValuedFunction
arguments in the context. |
Copyright © 2016 Actian Corporation. All rights reserved.