Package org.apache.drill.exec.expr.fn.impl

Class ContextFunctions.CurrentSchema

java.lang.Object

org.apache.drill.exec.expr.fn.impl.ContextFunctions.CurrentSchema

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

ContextFunctions

public static class ContextFunctions.CurrentSchema
extends Object
implements DrillSimpleFunc

Implement "current_schema" function. Returns the default schema in current session.

Constructor Summary

Constructors

Constructor	Description
CurrentSchema()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

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

Constructor Details

CurrentSchema

public CurrentSchema()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc