| 程序包 | 说明 |
|---|---|
| org.apache.flink.cdc.runtime.operators.transform |
| 限定符和类型 | 方法和说明 |
|---|---|
static TransformExpressionKey |
TransformExpressionKey.of(String expression,
List<String> argumentNames,
List<Class<?>> argumentClasses,
Class<?> returnClass) |
| 限定符和类型 | 方法和说明 |
|---|---|
static org.codehaus.janino.ExpressionEvaluator |
TransformExpressionCompiler.compileExpression(TransformExpressionKey key,
List<UserDefinedFunctionDescriptor> udfDescriptors)
Compiles an expression code to a janino
ExpressionEvaluator. |
void |
ProjectionColumn.setTransformExpressionKey(TransformExpressionKey transformExpressionKey) |
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