JdbcQueryPassthrough (AWS Athena Query Federation 2022.47.1 API)

java.lang.Object
- com.amazonaws.athena.connectors.jdbc.qpt.JdbcQueryPassthrough

All Implemented Interfaces:

QueryPassthroughSignature
```
public class JdbcQueryPassthrough
extends Object
implements QueryPassthroughSignature
```
A Singleton class that implements QPT signature interface to define the JDBC Query Passthrough Function's signature that will be used to inform the engine how to define QPT Function for a JDBC connector

Field Summary

Fields
Modifier and Type Field Description

static List<String> ARGUMENTS

static String NAME

static String QUERY

static String SCHEMA_NAME
- Fields inherited from interface com.amazonaws.athena.connector.lambda.metadata.optimizations.querypassthrough.QueryPassthroughSignature
  DEFAULT_ENABLE_QUERY_PASSTHROUGH_STATE, ENABLE_QUERY_PASSTHROUGH, SCHEMA_FUNCTION_NAME

Constructor Summary

Constructors
Constructor Description

JdbcQueryPassthrough()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<String>`	`getFunctionArguments()`
`String`	`getFunctionName()`
`String`	`getFunctionSchema()`
`org.slf4j.Logger`	`getLogger()`	note: due to needing to stay compatible with JDK8; we can't use JDK9 private method

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.athena.connector.lambda.metadata.optimizations.querypassthrough.QueryPassthroughSignature
addQueryPassthroughCapabilityIfEnabled, allowQueryPassthrough, customConnectorVerifications, getFunctionSignature, getQueryPassthroughCapabilities, verify, verifyFunctionSignature

- Field Detail
  - NAME
```
public static final String NAME
```
    See Also:
    
    Constant Field Values
  - SCHEMA_NAME
```
public static final String SCHEMA_NAME
```
    See Also:
    
    Constant Field Values
  - QUERY
```
public static final String QUERY
```
    See Also:
    
    Constant Field Values
  - ARGUMENTS
```
public static final List<String> ARGUMENTS
```
- Constructor Detail
  - JdbcQueryPassthrough
```
public JdbcQueryPassthrough()
```
- Method Detail
  - getFunctionSchema
```
public String getFunctionSchema()
```
    Specified by:
    
    getFunctionSchema in interface QueryPassthroughSignature
    
    Returns:
    
    QPT Function's Schema (also known as a domain or namepsace)
  - getFunctionName
```
public String getFunctionName()
```
    Specified by:
    
    getFunctionName in interface QueryPassthroughSignature
    
    Returns:
    
    QPT Function's name
  - getFunctionArguments
```
public List<String> getFunctionArguments()
```
    Specified by:
    
    getFunctionArguments in interface QueryPassthroughSignature
    
    Returns:
    
    Query Passthrough Function's Arguments
  - getLogger
```
public org.slf4j.Logger getLogger()
```
    Description copied from interface: QueryPassthroughSignature
    
    note: due to needing to stay compatible with JDK8; we can't use JDK9 private method
    
    Specified by:
    
    getLogger in interface QueryPassthroughSignature
    
    Returns:
    
    a logger