Package | Description |
---|---|
org.apache.calcite.sql.type |
SQL type system.
|
Modifier and Type | Class and Description |
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class |
TableFunctionReturnTypeInference
TableFunctionReturnTypeInference implements rules for deriving table function
output row types by expanding references to cursor parameters.
|
Modifier and Type | Method and Description |
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static ExplicitReturnTypeInference |
ReturnTypes.explicit(RelDataType type)
Creates an inference rule which returns a copy of a given data type.
|
static ExplicitReturnTypeInference |
ReturnTypes.explicit(RelProtoDataType protoType) |
static ExplicitReturnTypeInference |
ReturnTypes.explicit(SqlTypeName typeName)
Creates an inference rule which returns a type with no precision or scale,
such as
DATE . |
static ExplicitReturnTypeInference |
ReturnTypes.explicit(SqlTypeName typeName,
int precision)
Creates an inference rule which returns a type with precision but no scale,
such as
VARCHAR(100) . |
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