| 程序包 | 说明 |
|---|---|
| org.apache.flink.table.expressions |
| 限定符和类型 | 方法和说明 |
|---|---|
Optional<CallExpression> |
AggregateExpression.getFilterExpression() |
| 限定符和类型 | 方法和说明 |
|---|---|
R |
ExpressionVisitor.visit(CallExpression call) |
T |
ExpressionDefaultVisitor.visit(CallExpression call) |
| 构造器和说明 |
|---|
AggregateExpression(FunctionDefinition functionDefinition,
List<FieldReferenceExpression> args,
CallExpression filterExpression,
DataType resultType,
boolean distinct,
boolean approximate,
boolean ignoreNulls) |
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