org.apache.flink.sql.parser.type

类 SqlRawTypeNameSpec

java.lang.Object

org.apache.calcite.sql.SqlTypeNameSpec

org.apache.flink.sql.parser.type.SqlRawTypeNameSpec

@Internal
public final class SqlRawTypeNameSpec
extends org.apache.calcite.sql.SqlTypeNameSpec

Represents a raw type such as RAW('org.my.Class', 'sW3Djsds...').

The raw type does not belong to standard SQL.

构造器概要

构造器

构造器和说明
SqlRawTypeNameSpec(org.apache.calcite.sql.SqlNode className, org.apache.calcite.sql.SqlNode serializerString, org.apache.calcite.sql.parser.SqlParserPos pos)

方法概要

限定符和类型	方法和说明
org.apache.calcite.rel.type.RelDataType	deriveType(org.apache.calcite.sql.validate.SqlValidator validator)
boolean	equalsDeep(org.apache.calcite.sql.SqlTypeNameSpec spec, org.apache.calcite.util.Litmus litmus)
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)

从类继承的方法 org.apache.calcite.sql.SqlTypeNameSpec

getParserPos, getTypeName

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SqlRawTypeNameSpec

public SqlRawTypeNameSpec(org.apache.calcite.sql.SqlNode className,
                          org.apache.calcite.sql.SqlNode serializerString,
                          org.apache.calcite.sql.parser.SqlParserPos pos)

方法详细资料

deriveType

public org.apache.calcite.rel.type.RelDataType deriveType(org.apache.calcite.sql.validate.SqlValidator validator)

指定者:

deriveType 在类中 org.apache.calcite.sql.SqlTypeNameSpec

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

指定者:

unparse 在类中 org.apache.calcite.sql.SqlTypeNameSpec

equalsDeep

public boolean equalsDeep(org.apache.calcite.sql.SqlTypeNameSpec spec,
                          org.apache.calcite.util.Litmus litmus)

指定者:

equalsDeep 在类中 org.apache.calcite.sql.SqlTypeNameSpec