liquibase.sqlgenerator.core
Class AddUniqueConstraintGenerator
java.lang.Object
liquibase.sqlgenerator.core.AbstractSqlGenerator<AddUniqueConstraintStatement>
liquibase.sqlgenerator.core.AddUniqueConstraintGenerator
- All Implemented Interfaces:
- PrioritizedService, SqlGenerator<AddUniqueConstraintStatement>
- Direct Known Subclasses:
- AddUniqueConstraintGeneratorInformix, AddUniqueConstraintGeneratorTDS
public class AddUniqueConstraintGenerator
- extends AbstractSqlGenerator<AddUniqueConstraintStatement>
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AddUniqueConstraintGenerator
public AddUniqueConstraintGenerator()
supports
public boolean supports(AddUniqueConstraintStatement statement,
Database database)
- Description copied from interface:
SqlGenerator
- Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can suppot it.
- Specified by:
supports
in interface SqlGenerator<AddUniqueConstraintStatement>
- Overrides:
supports
in class AbstractSqlGenerator<AddUniqueConstraintStatement>
validate
public ValidationErrors validate(AddUniqueConstraintStatement addUniqueConstraintStatement,
Database database,
SqlGeneratorChain sqlGeneratorChain)
- Description copied from interface:
SqlGenerator
- Validate the data contained in the SqlStatement. If there are no errors, return an empty ValidationErrors object, not a null value.
Liquibase will inspect the ValidationErrors result before attempting to call generateSql.
generateSql
public Sql[] generateSql(AddUniqueConstraintStatement statement,
Database database,
SqlGeneratorChain sqlGeneratorChain)
- Description copied from interface:
SqlGenerator
- Generate the actual Sql for the given statement and database.
getAffectedUniqueConstraint
protected UniqueConstraint getAffectedUniqueConstraint(AddUniqueConstraintStatement statement)
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