Package org.apache.druid.sql.calcite.expression.builtin

Class MultiValueStringToArrayOperatorConversion

java.lang.Object

org.apache.druid.sql.calcite.expression.DirectOperatorConversion

org.apache.druid.sql.calcite.expression.builtin.MultiValueStringToArrayOperatorConversion

All Implemented Interfaces:

SqlOperatorConversion

public class MultiValueStringToArrayOperatorConversion
extends DirectOperatorConversion

Function that converts a String or a Multi Value direct column to an array. Input expressions are not supported as one should use the array function for such cases.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.calcite.sql.SqlFunction	SQL_FUNCTION

Constructor Summary

Constructors

Constructor	Description
MultiValueStringToArrayOperatorConversion()

Method Summary

Methods inherited from class org.apache.druid.sql.calcite.expression.DirectOperatorConversion

calciteOperator, getDruidFunctionName, toDruidExpression, toDruidExpressionWithPostAggOperands

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.sql.calcite.expression.SqlOperatorConversion

toDruidFilter, toPostAggregator

Field Details

SQL_FUNCTION

public static final org.apache.calcite.sql.SqlFunction SQL_FUNCTION

Constructor Details

MultiValueStringToArrayOperatorConversion

public MultiValueStringToArrayOperatorConversion()