org.apache.flink.table.planner.catalog

类 FunctionCatalogOperatorTable

java.lang.Object

org.apache.flink.table.planner.catalog.FunctionCatalogOperatorTable

所有已实现的接口:

org.apache.calcite.sql.SqlOperatorTable

@Internal
public class FunctionCatalogOperatorTable
extends Object
implements org.apache.calcite.sql.SqlOperatorTable

Thin adapter between SqlOperatorTable and FunctionCatalog.

构造器概要

构造器

构造器和说明
FunctionCatalogOperatorTable(org.apache.flink.table.catalog.FunctionCatalog functionCatalog, org.apache.flink.table.catalog.DataTypeFactory dataTypeFactory, org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

方法概要

限定符和类型	方法和说明
List<org.apache.calcite.sql.SqlOperator>	getOperatorList()
void	lookupOperatorOverloads(org.apache.calcite.sql.SqlIdentifier opName, org.apache.calcite.sql.SqlFunctionCategory category, org.apache.calcite.sql.SqlSyntax syntax, List<org.apache.calcite.sql.SqlOperator> operatorList, org.apache.calcite.sql.validate.SqlNameMatcher nameMatcher)

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

FunctionCatalogOperatorTable

public FunctionCatalogOperatorTable(org.apache.flink.table.catalog.FunctionCatalog functionCatalog,
                                    org.apache.flink.table.catalog.DataTypeFactory dataTypeFactory,
                                    org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

方法详细资料

lookupOperatorOverloads

public void lookupOperatorOverloads(org.apache.calcite.sql.SqlIdentifier opName,
                                    org.apache.calcite.sql.SqlFunctionCategory category,
                                    org.apache.calcite.sql.SqlSyntax syntax,
                                    List<org.apache.calcite.sql.SqlOperator> operatorList,
                                    org.apache.calcite.sql.validate.SqlNameMatcher nameMatcher)

指定者:

lookupOperatorOverloads 在接口中 org.apache.calcite.sql.SqlOperatorTable

getOperatorList

public List<org.apache.calcite.sql.SqlOperator> getOperatorList()

指定者:

getOperatorList 在接口中 org.apache.calcite.sql.SqlOperatorTable