Package com.amazonaws.athena.connectors.jdbc.manager

Class DefaultJdbcFederationExpressionParser

java.lang.Object

com.amazonaws.athena.connectors.jdbc.manager.FederationExpressionParser

com.amazonaws.athena.connectors.jdbc.manager.DefaultJdbcFederationExpressionParser

public class DefaultJdbcFederationExpressionParser
extends FederationExpressionParser

Constructor Summary

Constructors

Constructor	Description
DefaultJdbcFederationExpressionParser()

Method Summary

Modifier and Type	Method	Description
String	mapFunctionToDataSourceSyntax(FunctionName functionName, org.apache.arrow.vector.types.pojo.ArrowType type, List<String> arguments)	Each datasource has different syntax for various operations, quotes, etc.

Methods inherited from class com.amazonaws.athena.connectors.jdbc.manager.FederationExpressionParser

parseComplexExpressions, parseConstantExpression, parseFunctionCallExpression, parseVariableExpression

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultJdbcFederationExpressionParser

public DefaultJdbcFederationExpressionParser()

Method Detail

mapFunctionToDataSourceSyntax

public String mapFunctionToDataSourceSyntax(FunctionName functionName,
                                            org.apache.arrow.vector.types.pojo.ArrowType type,
                                            List<String> arguments)

Description copied from class: FederationExpressionParser

Each datasource has different syntax for various operations, quotes, etc. This is the only method a subclass to implement, and otherwise will just invoke parseComplexExpressions.

Specified by:

mapFunctionToDataSourceSyntax in class FederationExpressionParser