java.lang.Object
- org.apache.spark.sql.catalyst.parser.extensions.IcebergSqlExtensionsBaseListener

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeListener, IcebergSqlExtensionsListener
```
public class IcebergSqlExtensionsBaseListener
extends java.lang.Object
implements IcebergSqlExtensionsListener
```
This class provides an empty implementation of IcebergSqlExtensionsListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

Constructor Summary

Constructors
Constructor Description

IcebergSqlExtensionsBaseListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enterAddPartitionField(IcebergSqlExtensionsParser.AddPartitionFieldContext ctx)`	Enter a parse tree produced by the `addPartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterApplyTransform(IcebergSqlExtensionsParser.ApplyTransformContext ctx)`	Enter a parse tree produced by the `applyTransform` labeled alternative in `IcebergSqlExtensionsParser.transform()`.
`void`	`enterBigDecimalLiteral(IcebergSqlExtensionsParser.BigDecimalLiteralContext ctx)`	Enter a parse tree produced by the `bigDecimalLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterBigIntLiteral(IcebergSqlExtensionsParser.BigIntLiteralContext ctx)`	Enter a parse tree produced by the `bigIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterBooleanLiteral(IcebergSqlExtensionsParser.BooleanLiteralContext ctx)`	Enter a parse tree produced by the `booleanLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`enterBooleanValue(IcebergSqlExtensionsParser.BooleanValueContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.booleanValue()`.
`void`	`enterCall(IcebergSqlExtensionsParser.CallContext ctx)`	Enter a parse tree produced by the `call` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterDecimalLiteral(IcebergSqlExtensionsParser.DecimalLiteralContext ctx)`	Enter a parse tree produced by the `decimalLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterDoubleLiteral(IcebergSqlExtensionsParser.DoubleLiteralContext ctx)`	Enter a parse tree produced by the `doubleLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterDropIdentifierFields(IcebergSqlExtensionsParser.DropIdentifierFieldsContext ctx)`	Enter a parse tree produced by the `dropIdentifierFields` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterDropPartitionField(IcebergSqlExtensionsParser.DropPartitionFieldContext ctx)`	Enter a parse tree produced by the `dropPartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`enterExponentLiteral(IcebergSqlExtensionsParser.ExponentLiteralContext ctx)`	Enter a parse tree produced by the `exponentLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterExpression(IcebergSqlExtensionsParser.ExpressionContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.expression()`.
`void`	`enterFieldList(IcebergSqlExtensionsParser.FieldListContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.fieldList()`.
`void`	`enterFloatLiteral(IcebergSqlExtensionsParser.FloatLiteralContext ctx)`	Enter a parse tree produced by the `floatLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterIdentityTransform(IcebergSqlExtensionsParser.IdentityTransformContext ctx)`	Enter a parse tree produced by the `identityTransform` labeled alternative in `IcebergSqlExtensionsParser.transform()`.
`void`	`enterIntegerLiteral(IcebergSqlExtensionsParser.IntegerLiteralContext ctx)`	Enter a parse tree produced by the `integerLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterMultipartIdentifier(IcebergSqlExtensionsParser.MultipartIdentifierContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.multipartIdentifier()`.
`void`	`enterNamedArgument(IcebergSqlExtensionsParser.NamedArgumentContext ctx)`	Enter a parse tree produced by the `namedArgument` labeled alternative in `IcebergSqlExtensionsParser.callArgument()`.
`void`	`enterNonReserved(IcebergSqlExtensionsParser.NonReservedContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.nonReserved()`.
`void`	`enterNumericLiteral(IcebergSqlExtensionsParser.NumericLiteralContext ctx)`	Enter a parse tree produced by the `numericLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`enterOrder(IcebergSqlExtensionsParser.OrderContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.order()`.
`void`	`enterOrderField(IcebergSqlExtensionsParser.OrderFieldContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.orderField()`.
`void`	`enterPositionalArgument(IcebergSqlExtensionsParser.PositionalArgumentContext ctx)`	Enter a parse tree produced by the `positionalArgument` labeled alternative in `IcebergSqlExtensionsParser.callArgument()`.
`void`	`enterQuotedIdentifier(IcebergSqlExtensionsParser.QuotedIdentifierContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.quotedIdentifier()`.
`void`	`enterQuotedIdentifierAlternative(IcebergSqlExtensionsParser.QuotedIdentifierAlternativeContext ctx)`	Enter a parse tree produced by the `quotedIdentifierAlternative` labeled alternative in `IcebergSqlExtensionsParser.identifier()`.
`void`	`enterReplacePartitionField(IcebergSqlExtensionsParser.ReplacePartitionFieldContext ctx)`	Enter a parse tree produced by the `replacePartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterSetIdentifierFields(IcebergSqlExtensionsParser.SetIdentifierFieldsContext ctx)`	Enter a parse tree produced by the `setIdentifierFields` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterSetWriteDistributionAndOrdering(IcebergSqlExtensionsParser.SetWriteDistributionAndOrderingContext ctx)`	Enter a parse tree produced by the `setWriteDistributionAndOrdering` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`enterSingleOrder(IcebergSqlExtensionsParser.SingleOrderContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.singleOrder()`.
`void`	`enterSingleStatement(IcebergSqlExtensionsParser.SingleStatementContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.singleStatement()`.
`void`	`enterSmallIntLiteral(IcebergSqlExtensionsParser.SmallIntLiteralContext ctx)`	Enter a parse tree produced by the `smallIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterStringLiteral(IcebergSqlExtensionsParser.StringLiteralContext ctx)`	Enter a parse tree produced by the `stringLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`enterStringMap(IcebergSqlExtensionsParser.StringMapContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.stringMap()`.
`void`	`enterTinyIntLiteral(IcebergSqlExtensionsParser.TinyIntLiteralContext ctx)`	Enter a parse tree produced by the `tinyIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`enterTransformArgument(IcebergSqlExtensionsParser.TransformArgumentContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.transformArgument()`.
`void`	`enterTypeConstructor(IcebergSqlExtensionsParser.TypeConstructorContext ctx)`	Enter a parse tree produced by the `typeConstructor` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`enterUnquotedIdentifier(IcebergSqlExtensionsParser.UnquotedIdentifierContext ctx)`	Enter a parse tree produced by the `unquotedIdentifier` labeled alternative in `IcebergSqlExtensionsParser.identifier()`.
`void`	`enterWriteDistributionSpec(IcebergSqlExtensionsParser.WriteDistributionSpecContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.writeDistributionSpec()`.
`void`	`enterWriteOrderingSpec(IcebergSqlExtensionsParser.WriteOrderingSpecContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.writeOrderingSpec()`.
`void`	`enterWriteSpec(IcebergSqlExtensionsParser.WriteSpecContext ctx)`	Enter a parse tree produced by `IcebergSqlExtensionsParser.writeSpec()`.
`void`	`exitAddPartitionField(IcebergSqlExtensionsParser.AddPartitionFieldContext ctx)`	Exit a parse tree produced by the `addPartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitApplyTransform(IcebergSqlExtensionsParser.ApplyTransformContext ctx)`	Exit a parse tree produced by the `applyTransform` labeled alternative in `IcebergSqlExtensionsParser.transform()`.
`void`	`exitBigDecimalLiteral(IcebergSqlExtensionsParser.BigDecimalLiteralContext ctx)`	Exit a parse tree produced by the `bigDecimalLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitBigIntLiteral(IcebergSqlExtensionsParser.BigIntLiteralContext ctx)`	Exit a parse tree produced by the `bigIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitBooleanLiteral(IcebergSqlExtensionsParser.BooleanLiteralContext ctx)`	Exit a parse tree produced by the `booleanLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`exitBooleanValue(IcebergSqlExtensionsParser.BooleanValueContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.booleanValue()`.
`void`	`exitCall(IcebergSqlExtensionsParser.CallContext ctx)`	Exit a parse tree produced by the `call` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitDecimalLiteral(IcebergSqlExtensionsParser.DecimalLiteralContext ctx)`	Exit a parse tree produced by the `decimalLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitDoubleLiteral(IcebergSqlExtensionsParser.DoubleLiteralContext ctx)`	Exit a parse tree produced by the `doubleLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitDropIdentifierFields(IcebergSqlExtensionsParser.DropIdentifierFieldsContext ctx)`	Exit a parse tree produced by the `dropIdentifierFields` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitDropPartitionField(IcebergSqlExtensionsParser.DropPartitionFieldContext ctx)`	Exit a parse tree produced by the `dropPartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`exitExponentLiteral(IcebergSqlExtensionsParser.ExponentLiteralContext ctx)`	Exit a parse tree produced by the `exponentLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitExpression(IcebergSqlExtensionsParser.ExpressionContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.expression()`.
`void`	`exitFieldList(IcebergSqlExtensionsParser.FieldListContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.fieldList()`.
`void`	`exitFloatLiteral(IcebergSqlExtensionsParser.FloatLiteralContext ctx)`	Exit a parse tree produced by the `floatLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitIdentityTransform(IcebergSqlExtensionsParser.IdentityTransformContext ctx)`	Exit a parse tree produced by the `identityTransform` labeled alternative in `IcebergSqlExtensionsParser.transform()`.
`void`	`exitIntegerLiteral(IcebergSqlExtensionsParser.IntegerLiteralContext ctx)`	Exit a parse tree produced by the `integerLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitMultipartIdentifier(IcebergSqlExtensionsParser.MultipartIdentifierContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.multipartIdentifier()`.
`void`	`exitNamedArgument(IcebergSqlExtensionsParser.NamedArgumentContext ctx)`	Exit a parse tree produced by the `namedArgument` labeled alternative in `IcebergSqlExtensionsParser.callArgument()`.
`void`	`exitNonReserved(IcebergSqlExtensionsParser.NonReservedContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.nonReserved()`.
`void`	`exitNumericLiteral(IcebergSqlExtensionsParser.NumericLiteralContext ctx)`	Exit a parse tree produced by the `numericLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`exitOrder(IcebergSqlExtensionsParser.OrderContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.order()`.
`void`	`exitOrderField(IcebergSqlExtensionsParser.OrderFieldContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.orderField()`.
`void`	`exitPositionalArgument(IcebergSqlExtensionsParser.PositionalArgumentContext ctx)`	Exit a parse tree produced by the `positionalArgument` labeled alternative in `IcebergSqlExtensionsParser.callArgument()`.
`void`	`exitQuotedIdentifier(IcebergSqlExtensionsParser.QuotedIdentifierContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.quotedIdentifier()`.
`void`	`exitQuotedIdentifierAlternative(IcebergSqlExtensionsParser.QuotedIdentifierAlternativeContext ctx)`	Exit a parse tree produced by the `quotedIdentifierAlternative` labeled alternative in `IcebergSqlExtensionsParser.identifier()`.
`void`	`exitReplacePartitionField(IcebergSqlExtensionsParser.ReplacePartitionFieldContext ctx)`	Exit a parse tree produced by the `replacePartitionField` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitSetIdentifierFields(IcebergSqlExtensionsParser.SetIdentifierFieldsContext ctx)`	Exit a parse tree produced by the `setIdentifierFields` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitSetWriteDistributionAndOrdering(IcebergSqlExtensionsParser.SetWriteDistributionAndOrderingContext ctx)`	Exit a parse tree produced by the `setWriteDistributionAndOrdering` labeled alternative in `IcebergSqlExtensionsParser.statement()`.
`void`	`exitSingleOrder(IcebergSqlExtensionsParser.SingleOrderContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.singleOrder()`.
`void`	`exitSingleStatement(IcebergSqlExtensionsParser.SingleStatementContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.singleStatement()`.
`void`	`exitSmallIntLiteral(IcebergSqlExtensionsParser.SmallIntLiteralContext ctx)`	Exit a parse tree produced by the `smallIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitStringLiteral(IcebergSqlExtensionsParser.StringLiteralContext ctx)`	Exit a parse tree produced by the `stringLiteral` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`exitStringMap(IcebergSqlExtensionsParser.StringMapContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.stringMap()`.
`void`	`exitTinyIntLiteral(IcebergSqlExtensionsParser.TinyIntLiteralContext ctx)`	Exit a parse tree produced by the `tinyIntLiteral` labeled alternative in `IcebergSqlExtensionsParser.number()`.
`void`	`exitTransformArgument(IcebergSqlExtensionsParser.TransformArgumentContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.transformArgument()`.
`void`	`exitTypeConstructor(IcebergSqlExtensionsParser.TypeConstructorContext ctx)`	Exit a parse tree produced by the `typeConstructor` labeled alternative in `IcebergSqlExtensionsParser.constant()`.
`void`	`exitUnquotedIdentifier(IcebergSqlExtensionsParser.UnquotedIdentifierContext ctx)`	Exit a parse tree produced by the `unquotedIdentifier` labeled alternative in `IcebergSqlExtensionsParser.identifier()`.
`void`	`exitWriteDistributionSpec(IcebergSqlExtensionsParser.WriteDistributionSpecContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.writeDistributionSpec()`.
`void`	`exitWriteOrderingSpec(IcebergSqlExtensionsParser.WriteOrderingSpecContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.writeOrderingSpec()`.
`void`	`exitWriteSpec(IcebergSqlExtensionsParser.WriteSpecContext ctx)`	Exit a parse tree produced by `IcebergSqlExtensionsParser.writeSpec()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)`
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)`

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

- Constructor Detail
  - IcebergSqlExtensionsBaseListener
```
public IcebergSqlExtensionsBaseListener()
```
- Method Detail
  - enterSingleStatement
```
public void enterSingleStatement(IcebergSqlExtensionsParser.SingleStatementContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.singleStatement().
    The default implementation does nothing.
    
    Specified by:
    
    enterSingleStatement in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSingleStatement
```
public void exitSingleStatement(IcebergSqlExtensionsParser.SingleStatementContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.singleStatement().
    The default implementation does nothing.
    
    Specified by:
    
    exitSingleStatement in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCall
```
public void enterCall(IcebergSqlExtensionsParser.CallContext ctx)
```
    Enter a parse tree produced by the call labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterCall in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCall
```
public void exitCall(IcebergSqlExtensionsParser.CallContext ctx)
```
    Exit a parse tree produced by the call labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitCall in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterAddPartitionField
```
public void enterAddPartitionField(IcebergSqlExtensionsParser.AddPartitionFieldContext ctx)
```
    Enter a parse tree produced by the addPartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterAddPartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitAddPartitionField
```
public void exitAddPartitionField(IcebergSqlExtensionsParser.AddPartitionFieldContext ctx)
```
    Exit a parse tree produced by the addPartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitAddPartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDropPartitionField
```
public void enterDropPartitionField(IcebergSqlExtensionsParser.DropPartitionFieldContext ctx)
```
    Enter a parse tree produced by the dropPartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterDropPartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDropPartitionField
```
public void exitDropPartitionField(IcebergSqlExtensionsParser.DropPartitionFieldContext ctx)
```
    Exit a parse tree produced by the dropPartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitDropPartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterReplacePartitionField
```
public void enterReplacePartitionField(IcebergSqlExtensionsParser.ReplacePartitionFieldContext ctx)
```
    Enter a parse tree produced by the replacePartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterReplacePartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitReplacePartitionField
```
public void exitReplacePartitionField(IcebergSqlExtensionsParser.ReplacePartitionFieldContext ctx)
```
    Exit a parse tree produced by the replacePartitionField labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitReplacePartitionField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSetWriteDistributionAndOrdering
```
public void enterSetWriteDistributionAndOrdering(IcebergSqlExtensionsParser.SetWriteDistributionAndOrderingContext ctx)
```
    Enter a parse tree produced by the setWriteDistributionAndOrdering labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterSetWriteDistributionAndOrdering in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSetWriteDistributionAndOrdering
```
public void exitSetWriteDistributionAndOrdering(IcebergSqlExtensionsParser.SetWriteDistributionAndOrderingContext ctx)
```
    Exit a parse tree produced by the setWriteDistributionAndOrdering labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitSetWriteDistributionAndOrdering in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSetIdentifierFields
```
public void enterSetIdentifierFields(IcebergSqlExtensionsParser.SetIdentifierFieldsContext ctx)
```
    Enter a parse tree produced by the setIdentifierFields labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterSetIdentifierFields in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSetIdentifierFields
```
public void exitSetIdentifierFields(IcebergSqlExtensionsParser.SetIdentifierFieldsContext ctx)
```
    Exit a parse tree produced by the setIdentifierFields labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitSetIdentifierFields in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDropIdentifierFields
```
public void enterDropIdentifierFields(IcebergSqlExtensionsParser.DropIdentifierFieldsContext ctx)
```
    Enter a parse tree produced by the dropIdentifierFields labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterDropIdentifierFields in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDropIdentifierFields
```
public void exitDropIdentifierFields(IcebergSqlExtensionsParser.DropIdentifierFieldsContext ctx)
```
    Exit a parse tree produced by the dropIdentifierFields labeled alternative in IcebergSqlExtensionsParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitDropIdentifierFields in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterWriteSpec
```
public void enterWriteSpec(IcebergSqlExtensionsParser.WriteSpecContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.writeSpec().
    The default implementation does nothing.
    
    Specified by:
    
    enterWriteSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitWriteSpec
```
public void exitWriteSpec(IcebergSqlExtensionsParser.WriteSpecContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.writeSpec().
    The default implementation does nothing.
    
    Specified by:
    
    exitWriteSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterWriteDistributionSpec
```
public void enterWriteDistributionSpec(IcebergSqlExtensionsParser.WriteDistributionSpecContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.writeDistributionSpec().
    The default implementation does nothing.
    
    Specified by:
    
    enterWriteDistributionSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitWriteDistributionSpec
```
public void exitWriteDistributionSpec(IcebergSqlExtensionsParser.WriteDistributionSpecContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.writeDistributionSpec().
    The default implementation does nothing.
    
    Specified by:
    
    exitWriteDistributionSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterWriteOrderingSpec
```
public void enterWriteOrderingSpec(IcebergSqlExtensionsParser.WriteOrderingSpecContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.writeOrderingSpec().
    The default implementation does nothing.
    
    Specified by:
    
    enterWriteOrderingSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitWriteOrderingSpec
```
public void exitWriteOrderingSpec(IcebergSqlExtensionsParser.WriteOrderingSpecContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.writeOrderingSpec().
    The default implementation does nothing.
    
    Specified by:
    
    exitWriteOrderingSpec in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPositionalArgument
```
public void enterPositionalArgument(IcebergSqlExtensionsParser.PositionalArgumentContext ctx)
```
    Enter a parse tree produced by the positionalArgument labeled alternative in IcebergSqlExtensionsParser.callArgument().
    The default implementation does nothing.
    
    Specified by:
    
    enterPositionalArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPositionalArgument
```
public void exitPositionalArgument(IcebergSqlExtensionsParser.PositionalArgumentContext ctx)
```
    Exit a parse tree produced by the positionalArgument labeled alternative in IcebergSqlExtensionsParser.callArgument().
    The default implementation does nothing.
    
    Specified by:
    
    exitPositionalArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterNamedArgument
```
public void enterNamedArgument(IcebergSqlExtensionsParser.NamedArgumentContext ctx)
```
    Enter a parse tree produced by the namedArgument labeled alternative in IcebergSqlExtensionsParser.callArgument().
    The default implementation does nothing.
    
    Specified by:
    
    enterNamedArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitNamedArgument
```
public void exitNamedArgument(IcebergSqlExtensionsParser.NamedArgumentContext ctx)
```
    Exit a parse tree produced by the namedArgument labeled alternative in IcebergSqlExtensionsParser.callArgument().
    The default implementation does nothing.
    
    Specified by:
    
    exitNamedArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSingleOrder
```
public void enterSingleOrder(IcebergSqlExtensionsParser.SingleOrderContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.singleOrder().
    The default implementation does nothing.
    
    Specified by:
    
    enterSingleOrder in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSingleOrder
```
public void exitSingleOrder(IcebergSqlExtensionsParser.SingleOrderContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.singleOrder().
    The default implementation does nothing.
    
    Specified by:
    
    exitSingleOrder in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOrder
```
public void enterOrder(IcebergSqlExtensionsParser.OrderContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.order().
    The default implementation does nothing.
    
    Specified by:
    
    enterOrder in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOrder
```
public void exitOrder(IcebergSqlExtensionsParser.OrderContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.order().
    The default implementation does nothing.
    
    Specified by:
    
    exitOrder in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOrderField
```
public void enterOrderField(IcebergSqlExtensionsParser.OrderFieldContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.orderField().
    The default implementation does nothing.
    
    Specified by:
    
    enterOrderField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOrderField
```
public void exitOrderField(IcebergSqlExtensionsParser.OrderFieldContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.orderField().
    The default implementation does nothing.
    
    Specified by:
    
    exitOrderField in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterIdentityTransform
```
public void enterIdentityTransform(IcebergSqlExtensionsParser.IdentityTransformContext ctx)
```
    Enter a parse tree produced by the identityTransform labeled alternative in IcebergSqlExtensionsParser.transform().
    The default implementation does nothing.
    
    Specified by:
    
    enterIdentityTransform in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitIdentityTransform
```
public void exitIdentityTransform(IcebergSqlExtensionsParser.IdentityTransformContext ctx)
```
    Exit a parse tree produced by the identityTransform labeled alternative in IcebergSqlExtensionsParser.transform().
    The default implementation does nothing.
    
    Specified by:
    
    exitIdentityTransform in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterApplyTransform
```
public void enterApplyTransform(IcebergSqlExtensionsParser.ApplyTransformContext ctx)
```
    Enter a parse tree produced by the applyTransform labeled alternative in IcebergSqlExtensionsParser.transform().
    The default implementation does nothing.
    
    Specified by:
    
    enterApplyTransform in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitApplyTransform
```
public void exitApplyTransform(IcebergSqlExtensionsParser.ApplyTransformContext ctx)
```
    Exit a parse tree produced by the applyTransform labeled alternative in IcebergSqlExtensionsParser.transform().
    The default implementation does nothing.
    
    Specified by:
    
    exitApplyTransform in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTransformArgument
```
public void enterTransformArgument(IcebergSqlExtensionsParser.TransformArgumentContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.transformArgument().
    The default implementation does nothing.
    
    Specified by:
    
    enterTransformArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTransformArgument
```
public void exitTransformArgument(IcebergSqlExtensionsParser.TransformArgumentContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.transformArgument().
    The default implementation does nothing.
    
    Specified by:
    
    exitTransformArgument in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExpression
```
public void enterExpression(IcebergSqlExtensionsParser.ExpressionContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExpression in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExpression
```
public void exitExpression(IcebergSqlExtensionsParser.ExpressionContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExpression in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterNumericLiteral
```
public void enterNumericLiteral(IcebergSqlExtensionsParser.NumericLiteralContext ctx)
```
    Enter a parse tree produced by the numericLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    enterNumericLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitNumericLiteral
```
public void exitNumericLiteral(IcebergSqlExtensionsParser.NumericLiteralContext ctx)
```
    Exit a parse tree produced by the numericLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    exitNumericLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBooleanLiteral
```
public void enterBooleanLiteral(IcebergSqlExtensionsParser.BooleanLiteralContext ctx)
```
    Enter a parse tree produced by the booleanLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    enterBooleanLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBooleanLiteral
```
public void exitBooleanLiteral(IcebergSqlExtensionsParser.BooleanLiteralContext ctx)
```
    Exit a parse tree produced by the booleanLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    exitBooleanLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterStringLiteral
```
public void enterStringLiteral(IcebergSqlExtensionsParser.StringLiteralContext ctx)
```
    Enter a parse tree produced by the stringLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    enterStringLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitStringLiteral
```
public void exitStringLiteral(IcebergSqlExtensionsParser.StringLiteralContext ctx)
```
    Exit a parse tree produced by the stringLiteral labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    exitStringLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTypeConstructor
```
public void enterTypeConstructor(IcebergSqlExtensionsParser.TypeConstructorContext ctx)
```
    Enter a parse tree produced by the typeConstructor labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    enterTypeConstructor in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTypeConstructor
```
public void exitTypeConstructor(IcebergSqlExtensionsParser.TypeConstructorContext ctx)
```
    Exit a parse tree produced by the typeConstructor labeled alternative in IcebergSqlExtensionsParser.constant().
    The default implementation does nothing.
    
    Specified by:
    
    exitTypeConstructor in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterStringMap
```
public void enterStringMap(IcebergSqlExtensionsParser.StringMapContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.stringMap().
    The default implementation does nothing.
    
    Specified by:
    
    enterStringMap in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitStringMap
```
public void exitStringMap(IcebergSqlExtensionsParser.StringMapContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.stringMap().
    The default implementation does nothing.
    
    Specified by:
    
    exitStringMap in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBooleanValue
```
public void enterBooleanValue(IcebergSqlExtensionsParser.BooleanValueContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.booleanValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterBooleanValue in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBooleanValue
```
public void exitBooleanValue(IcebergSqlExtensionsParser.BooleanValueContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.booleanValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitBooleanValue in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExponentLiteral
```
public void enterExponentLiteral(IcebergSqlExtensionsParser.ExponentLiteralContext ctx)
```
    Enter a parse tree produced by the exponentLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterExponentLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExponentLiteral
```
public void exitExponentLiteral(IcebergSqlExtensionsParser.ExponentLiteralContext ctx)
```
    Exit a parse tree produced by the exponentLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitExponentLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDecimalLiteral
```
public void enterDecimalLiteral(IcebergSqlExtensionsParser.DecimalLiteralContext ctx)
```
    Enter a parse tree produced by the decimalLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterDecimalLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDecimalLiteral
```
public void exitDecimalLiteral(IcebergSqlExtensionsParser.DecimalLiteralContext ctx)
```
    Exit a parse tree produced by the decimalLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitDecimalLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterIntegerLiteral
```
public void enterIntegerLiteral(IcebergSqlExtensionsParser.IntegerLiteralContext ctx)
```
    Enter a parse tree produced by the integerLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterIntegerLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitIntegerLiteral
```
public void exitIntegerLiteral(IcebergSqlExtensionsParser.IntegerLiteralContext ctx)
```
    Exit a parse tree produced by the integerLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitIntegerLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBigIntLiteral
```
public void enterBigIntLiteral(IcebergSqlExtensionsParser.BigIntLiteralContext ctx)
```
    Enter a parse tree produced by the bigIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterBigIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBigIntLiteral
```
public void exitBigIntLiteral(IcebergSqlExtensionsParser.BigIntLiteralContext ctx)
```
    Exit a parse tree produced by the bigIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitBigIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSmallIntLiteral
```
public void enterSmallIntLiteral(IcebergSqlExtensionsParser.SmallIntLiteralContext ctx)
```
    Enter a parse tree produced by the smallIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterSmallIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSmallIntLiteral
```
public void exitSmallIntLiteral(IcebergSqlExtensionsParser.SmallIntLiteralContext ctx)
```
    Exit a parse tree produced by the smallIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitSmallIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTinyIntLiteral
```
public void enterTinyIntLiteral(IcebergSqlExtensionsParser.TinyIntLiteralContext ctx)
```
    Enter a parse tree produced by the tinyIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterTinyIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTinyIntLiteral
```
public void exitTinyIntLiteral(IcebergSqlExtensionsParser.TinyIntLiteralContext ctx)
```
    Exit a parse tree produced by the tinyIntLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitTinyIntLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDoubleLiteral
```
public void enterDoubleLiteral(IcebergSqlExtensionsParser.DoubleLiteralContext ctx)
```
    Enter a parse tree produced by the doubleLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterDoubleLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDoubleLiteral
```
public void exitDoubleLiteral(IcebergSqlExtensionsParser.DoubleLiteralContext ctx)
```
    Exit a parse tree produced by the doubleLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitDoubleLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFloatLiteral
```
public void enterFloatLiteral(IcebergSqlExtensionsParser.FloatLiteralContext ctx)
```
    Enter a parse tree produced by the floatLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterFloatLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFloatLiteral
```
public void exitFloatLiteral(IcebergSqlExtensionsParser.FloatLiteralContext ctx)
```
    Exit a parse tree produced by the floatLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitFloatLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBigDecimalLiteral
```
public void enterBigDecimalLiteral(IcebergSqlExtensionsParser.BigDecimalLiteralContext ctx)
```
    Enter a parse tree produced by the bigDecimalLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    enterBigDecimalLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBigDecimalLiteral
```
public void exitBigDecimalLiteral(IcebergSqlExtensionsParser.BigDecimalLiteralContext ctx)
```
    Exit a parse tree produced by the bigDecimalLiteral labeled alternative in IcebergSqlExtensionsParser.number().
    The default implementation does nothing.
    
    Specified by:
    
    exitBigDecimalLiteral in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterMultipartIdentifier
```
public void enterMultipartIdentifier(IcebergSqlExtensionsParser.MultipartIdentifierContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.multipartIdentifier().
    The default implementation does nothing.
    
    Specified by:
    
    enterMultipartIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitMultipartIdentifier
```
public void exitMultipartIdentifier(IcebergSqlExtensionsParser.MultipartIdentifierContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.multipartIdentifier().
    The default implementation does nothing.
    
    Specified by:
    
    exitMultipartIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterUnquotedIdentifier
```
public void enterUnquotedIdentifier(IcebergSqlExtensionsParser.UnquotedIdentifierContext ctx)
```
    Enter a parse tree produced by the unquotedIdentifier labeled alternative in IcebergSqlExtensionsParser.identifier().
    The default implementation does nothing.
    
    Specified by:
    
    enterUnquotedIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitUnquotedIdentifier
```
public void exitUnquotedIdentifier(IcebergSqlExtensionsParser.UnquotedIdentifierContext ctx)
```
    Exit a parse tree produced by the unquotedIdentifier labeled alternative in IcebergSqlExtensionsParser.identifier().
    The default implementation does nothing.
    
    Specified by:
    
    exitUnquotedIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterQuotedIdentifierAlternative
```
public void enterQuotedIdentifierAlternative(IcebergSqlExtensionsParser.QuotedIdentifierAlternativeContext ctx)
```
    Enter a parse tree produced by the quotedIdentifierAlternative labeled alternative in IcebergSqlExtensionsParser.identifier().
    The default implementation does nothing.
    
    Specified by:
    
    enterQuotedIdentifierAlternative in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitQuotedIdentifierAlternative
```
public void exitQuotedIdentifierAlternative(IcebergSqlExtensionsParser.QuotedIdentifierAlternativeContext ctx)
```
    Exit a parse tree produced by the quotedIdentifierAlternative labeled alternative in IcebergSqlExtensionsParser.identifier().
    The default implementation does nothing.
    
    Specified by:
    
    exitQuotedIdentifierAlternative in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterQuotedIdentifier
```
public void enterQuotedIdentifier(IcebergSqlExtensionsParser.QuotedIdentifierContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.quotedIdentifier().
    The default implementation does nothing.
    
    Specified by:
    
    enterQuotedIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitQuotedIdentifier
```
public void exitQuotedIdentifier(IcebergSqlExtensionsParser.QuotedIdentifierContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.quotedIdentifier().
    The default implementation does nothing.
    
    Specified by:
    
    exitQuotedIdentifier in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFieldList
```
public void enterFieldList(IcebergSqlExtensionsParser.FieldListContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.fieldList().
    The default implementation does nothing.
    
    Specified by:
    
    enterFieldList in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFieldList
```
public void exitFieldList(IcebergSqlExtensionsParser.FieldListContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.fieldList().
    The default implementation does nothing.
    
    Specified by:
    
    exitFieldList in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterNonReserved
```
public void enterNonReserved(IcebergSqlExtensionsParser.NonReservedContext ctx)
```
    Enter a parse tree produced by IcebergSqlExtensionsParser.nonReserved().
    The default implementation does nothing.
    
    Specified by:
    
    enterNonReserved in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - exitNonReserved
```
public void exitNonReserved(IcebergSqlExtensionsParser.NonReservedContext ctx)
```
    Exit a parse tree produced by IcebergSqlExtensionsParser.nonReserved().
    The default implementation does nothing.
    
    Specified by:
    
    exitNonReserved in interface IcebergSqlExtensionsListener
    
    Parameters:
    
    ctx - the parse tree
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener

Class IcebergSqlExtensionsBaseListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IcebergSqlExtensionsBaseListener

Method Detail

enterSingleStatement

exitSingleStatement

enterCall

exitCall

enterAddPartitionField

exitAddPartitionField

enterDropPartitionField

exitDropPartitionField

enterReplacePartitionField

exitReplacePartitionField

enterSetWriteDistributionAndOrdering

exitSetWriteDistributionAndOrdering

enterSetIdentifierFields

exitSetIdentifierFields

enterDropIdentifierFields

exitDropIdentifierFields

enterWriteSpec

exitWriteSpec

enterWriteDistributionSpec

exitWriteDistributionSpec

enterWriteOrderingSpec

exitWriteOrderingSpec

enterPositionalArgument

exitPositionalArgument

enterNamedArgument

exitNamedArgument

enterSingleOrder

exitSingleOrder

enterOrder

exitOrder

enterOrderField

exitOrderField

enterIdentityTransform

exitIdentityTransform

enterApplyTransform

exitApplyTransform

enterTransformArgument

exitTransformArgument

enterExpression

exitExpression

enterNumericLiteral

exitNumericLiteral

enterBooleanLiteral

exitBooleanLiteral

enterStringLiteral

exitStringLiteral

enterTypeConstructor

exitTypeConstructor

enterStringMap

exitStringMap

enterBooleanValue

exitBooleanValue

enterExponentLiteral

exitExponentLiteral

enterDecimalLiteral

exitDecimalLiteral

enterIntegerLiteral

exitIntegerLiteral

enterBigIntLiteral

exitBigIntLiteral

enterSmallIntLiteral

exitSmallIntLiteral

enterTinyIntLiteral

exitTinyIntLiteral

enterDoubleLiteral

exitDoubleLiteral

enterFloatLiteral

exitFloatLiteral

enterBigDecimalLiteral

exitBigDecimalLiteral

enterMultipartIdentifier

exitMultipartIdentifier

enterUnquotedIdentifier