public class MergeColumnChange extends AbstractChange
LiquibaseSerializable.SerializationTypeGENERIC_CHANGELOG_EXTENSION_NAMESPACE, GENERIC_SNAPSHOT_EXTENSION_NAMESPACE, STANDARD_CHANGELOG_NAMESPACE, STANDARD_SNAPSHOT_NAMESPACE| Constructor and Description |
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MergeColumnChange() |
checkStatus, createChangeMetaData, createChangeParameterMetadata, createDescriptionMetaData, createEmptyColumnConfig, createExampleValueMetaData, createInverses, createMustEqualExistingMetaData, createRequiredDatabasesMetaData, createSerializationTypeMetaData, createSinceMetaData, createSupportedDatabasesMetaData, customLoadLogic, finishInitialization, generateCheckSum, generateRollbackStatements, generateRollbackStatementsVolatile, getAffectedDatabaseObjects, getChangeSet, getDescription, getResourceAccessor, getSerializableFieldNamespace, getSerializableFields, getSerializableFieldType, getSerializableFieldValue, getSerializedObjectName, isInvalidProperty, load, serialize, serializeValue, setChangeSet, setResourceAccessor, supportsRollback, toString, validate, warnpublic boolean supports(Database database)
AbstractChangeSqlGenerator.supports(liquibase.statement.SqlStatement, liquibase.database.Database) method on the SqlStatement objects returned by Change.generateStatements(liquibase.database.Database).
If no or null SqlStatements are returned by generateStatements then this method returns true.
If AbstractChange.generateStatementsVolatile(liquibase.database.Database) returns true, we cannot call generateStatements and so assume true.supports in interface Changesupports in class AbstractChangepublic String getCatalogName()
public void setCatalogName(String catalogName)
public String getSchemaName()
public void setSchemaName(String schemaName)
public String getTableName()
public void setTableName(String tableName)
public String getColumn1Name()
public void setColumn1Name(String column1Name)
public String getJoinString()
public void setJoinString(String joinString)
public String getColumn2Name()
public void setColumn2Name(String column2Name)
public String getFinalColumnName()
public void setFinalColumnName(String finalColumnName)
public String getFinalColumnType()
public void setFinalColumnType(String finalColumnType)
public boolean generateStatementsVolatile(Database database)
AbstractChangeSqlGenerator.generateStatementsIsVolatile(Database) method on the SqlStatement objects returned by Change.generateStatements(liquibase.database.Database).
If zero or null SqlStatements are returned by generateStatements then this method returns false.generateStatementsVolatile in interface ChangegenerateStatementsVolatile in class AbstractChangepublic SqlStatement[] generateStatements(Database database)
ChangeSqlStatement objects required to run the change for the given database.
NOTE: This method may be called multiple times throughout the changelog execution process and may be called in documentation generation and other integration points as well.
If this method reads from the current database state or uses any other logic that will be affected by whether previous changeSets have ran or not, you must return true from Change.generateStatementsVolatile(liquibase.database.Database).public String getConfirmationMessage()
Changepublic String getSerializedObjectNamespace()
getSerializedObjectNamespace in interface LiquibaseSerializablegetSerializedObjectNamespace in class AbstractChangeCopyright © 2018 Liquibase.org. All rights reserved.