| 程序包 | 说明 |
|---|---|
| org.apache.flink.table.expressions | |
| org.apache.flink.table.types.logical |
| 限定符和类型 | 类和说明 |
|---|---|
class |
TimeIntervalUnit
Units for working with time intervals.
|
class |
TimePointUnit
Units for working with points in time.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
SymbolType<T extends TableSymbol>
Logical type for representing symbol values.
|
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