| 程序包 | 说明 |
|---|---|
| org.apache.flink.table.types.logical | |
| org.apache.flink.table.types.logical.utils |
| 限定符和类型 | 方法和说明 |
|---|---|
static VarCharType |
VarCharType.ofEmptyLiteral()
The SQL standard defines that character string literals are allowed to be zero-length strings
(i.e., to contain no characters) even though it is not permitted to declare a type that is
zero.
|
| 限定符和类型 | 方法和说明 |
|---|---|
R |
LogicalTypeVisitor.visit(VarCharType varCharType) |
| 限定符和类型 | 方法和说明 |
|---|---|
R |
LogicalTypeDefaultVisitor.visit(VarCharType varCharType) |
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