SqlFunctionScalarExtract (Common module of Exasol Virtual Schemas Adapters 17.1.1 API)

java.lang.Object
- com.exasol.adapter.sql.SqlNode
- - com.exasol.adapter.sql.SqlFunctionScalarExtract

public class SqlFunctionScalarExtract
extends SqlNode

The type Sql function scalar extract.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SqlFunctionScalarExtract.ExtractParameter
List of available parameters for the EXTRACT function.

Constructor Summary

Constructors
Constructor	Description
`SqlFunctionScalarExtract(SqlFunctionScalarExtract.ExtractParameter extractParameter, SqlNode argument)`	Instantiates a new Sql function scalar extract.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<R> R`	`accept(SqlNodeVisitor<R> visitor)`	See `SqlNodeVisitor`
`SqlNode`	`getArgument()`	Gets argument.
`String`	`getToExtract()`	Gets to extract.
`SqlNodeType`	`getType()`	Gets type.

Methods inherited from class com.exasol.adapter.sql.SqlNode
getParent, hasParent, setParent

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

- Constructor Detail
  - SqlFunctionScalarExtract
```
public SqlFunctionScalarExtract(SqlFunctionScalarExtract.ExtractParameter extractParameter,
                                SqlNode argument)
```
    Instantiates a new Sql function scalar extract.
    
    Parameters:
    
    extractParameter - the extract parameter
    
    argument - the argument
- Method Detail
  - getToExtract
```
public String getToExtract()
```
    Gets to extract.
    
    Returns:
    
    the to extract
  - getArgument
```
public SqlNode getArgument()
```
    Gets argument.
    
    Returns:
    
    the argument
  - getType
```
public SqlNodeType getType()
```
    Description copied from class: SqlNode
    
    Gets type.
    
    Specified by:
    
    getType in class SqlNode
    
    Returns:
    
    the type
  - accept
```
public <R> R accept(SqlNodeVisitor<R> visitor)
             throws AdapterException
```
    Description copied from class: SqlNode
    
    See SqlNodeVisitor
    
    Specified by:
    
    accept in class SqlNode
    
    Type Parameters:
    
    R - generic SqlNodeVisitor type
    
    Parameters:
    
    visitor - The visitor object on which the appropriate visit(sqlNode) method is called
    
    Returns:
    
    visited object
    
    Throws:
    
    AdapterException - can be thrown