ModifyColumnDefinitionSegment (sharding-core-parse-common 4.0.0-RC1 API)

java.lang.Object
- org.apache.shardingsphere.core.parse.antlr.sql.segment.ddl.column.alter.ModifyColumnDefinitionSegment

public final class ModifyColumnDefinitionSegment
extends Object
implements SQLSegment

Modify column definition segment.

Constructors
Constructor and Description
`ModifyColumnDefinitionSegment()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`com.google.common.base.Optional<ColumnPositionSegment>`	`getColumnPosition()` Get column position.
`com.google.common.base.Optional<String>`	`getOldColumnName()` Get old column name.

Constructor Detail
- ModifyColumnDefinitionSegment
```
public ModifyColumnDefinitionSegment()
```

public com.google.common.base.Optional<String> getOldColumnName()

Get old column name.

public com.google.common.base.Optional<ColumnPositionSegment> getColumnPosition()

Get column position.

Class ModifyColumnDefinitionSegment