liquibase.sqlgenerator.core
Class AddDefaultValueGenerator
java.lang.Object
liquibase.sqlgenerator.core.AbstractSqlGenerator<AddDefaultValueStatement>
liquibase.sqlgenerator.core.AddDefaultValueGenerator
- All Implemented Interfaces:
- PrioritizedService, SqlGenerator<AddDefaultValueStatement>
- Direct Known Subclasses:
- AddDefaultValueGeneratorDerby, AddDefaultValueGeneratorInformix, AddDefaultValueGeneratorMSSQL, AddDefaultValueGeneratorMySQL, AddDefaultValueGeneratorOracle, AddDefaultValueGeneratorPostgres, AddDefaultValueGeneratorSybase, AddDefaultValueGeneratorSybaseASA, AddDefaultValueSQLite
public class AddDefaultValueGenerator
- extends AbstractSqlGenerator<AddDefaultValueStatement>
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AddDefaultValueGenerator
public AddDefaultValueGenerator()
validate
public ValidationErrors validate(AddDefaultValueStatement addDefaultValueStatement,
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(AddDefaultValueStatement statement,
Database database,
SqlGeneratorChain sqlGeneratorChain)
- Description copied from interface:
SqlGenerator
- Generate the actual Sql for the given statement and database.
getAffectedColumn
protected Column getAffectedColumn(AddDefaultValueStatement statement)
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