Interface | Description |
---|---|
CallExpressionConvertRule |
Rule to convert
CallExpression . |
CallExpressionConvertRule.ConvertContext |
Context of
CallExpressionConvertRule . |
Class | Description |
---|---|
CustomizedConvertRule |
Customized
CallExpressionConvertRule , Functions conversion here all require special
logic, and there may be some special rules, such as needing get the literal values of inputs,
such as converting to combinations of functions, to convert to RexNode of calcite. |
DirectConvertRule |
A
CallExpressionConvertRule that performs a simple one-to-one mapping between FunctionDefinition and a corresponding SqlOperator . |
ExpressionConverter |
Visit expression to generator
RexNode . |
FunctionDefinitionConvertRule |
A call expression converter rule that converts calls to user defined functions.
|
LegacyScalarFunctionConvertRule |
CallExpressionConvertRule to convert ScalarFunctionDefinition . |
OverConvertRule |
A
CallExpressionConvertRule that converts BuiltInFunctionDefinitions.OVER . |
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