```
@Internal
public interface Version
```
A version ID attached to a Meta description of a database.
This is EXPERIMENTAL functionality and subject to change in future jOOQ versions.

Author:

Lukas Eder

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Version`	`apply(String id, String migration)`	Apply a migration to produce a new version.
`Version`	`apply(String id, Collection<? extends Query> migration)`	Apply a migration to produce a new version.
`Version`	`apply(String id, Queries migration)`	Apply a migration to produce a new version.
`Version`	`apply(String id, Query... migration)`	Apply a migration to produce a new version.
`Version`	`commit(String id, String... meta)`	Commit a new `Meta` representation to the version graph.
`Version`	`commit(String id, Meta meta)`	Commit a new `Meta` representation to the version graph.
`Version`	`commit(String id, Source... meta)`	Commit a new `Meta` representation to the version graph.
`String`	`id()`	The version ID, which is unique in the version graph.
`Version`	`merge(String id, Version with)`	Merge versions.
`Meta`	`meta()`	The version's `Meta` representation of the database.
`Queries`	`migrateTo(Version version)`	Produce a migration to a new version.
`List<Version>`	`parents()`	Get the parent versions of this version.
`Version`	`root()`	Get the root version of this graph.

- Method Detail
  - id
```
String id()
```
    The version ID, which is unique in the version graph.
  - meta
```
Meta meta()
```
    The version's Meta representation of the database.
  - migrateTo
```
Queries migrateTo(Version version)
```
    Produce a migration to a new version.
    In jOOQ's commercial distributions, this method allows for migrating between versions in any direction, regardless of which version was "first" in a version graph, or if the two versions are on different branches. The resulting queries are potentially destructive in such a case. Such destructive queries ("UNDO" migrations) are prevented by default, and can be turned on using Settings.isMigrationAllowsUndo().
    In jOOQ's Open Source Edition, this method only allows for migrating "forward".
  - root
```
Version root()
```
    Get the root version of this graph.
  - parents
```
List<Version> parents()
```
    Get the parent versions of this version.
  - commit
```
Version commit(String id,
               Meta meta)
```
    Commit a new Meta representation to the version graph.
    This calculates a migration path using Meta.migrateTo(Meta).
  - commit
```
Version commit(String id,
               String... meta)
```
    Commit a new Meta representation to the version graph.
    
    See Also:
    
    commit(String, Meta)
  - commit
```
Version commit(String id,
               Source... meta)
```
    Commit a new Meta representation to the version graph.
    
    See Also:
    
    commit(String, Meta)
  - merge
```
Version merge(String id,
              Version with)
```
    Merge versions.
  - apply
```
Version apply(String id,
              Queries migration)
```
    Apply a migration to produce a new version.
  - apply
```
Version apply(String id,
              Query... migration)
```
    Apply a migration to produce a new version.
    
    See Also:
    
    apply(String, Queries)
  - apply
```
Version apply(String id,
              Collection<? extends Query> migration)
```
    Apply a migration to produce a new version.
    
    See Also:
    
    apply(String, Queries)
  - apply
```
Version apply(String id,
              String migration)
```
    Apply a migration to produce a new version.
    
    See Also:
    
    apply(String, Queries)

Interface Version

Method Summary

Method Detail

id

meta

migrateTo

root

parents

commit

commit

commit

merge

apply

apply

apply

apply