palio.connectors.schema.generators
Class DB2SQLGenerator

java.lang.Object
  palio.connectors.schema.generators.AbstractSQLGenerator
      palio.connectors.schema.generators.DB2SQLGenerator

public class DB2SQLGenerator
extends AbstractSQLGenerator

Author:

Szymon Kuklewicz, Damian Turczyński

Constructor Summary

DB2SQLGenerator(boolean DB2TabLenExt, boolean utf8DB)

Method Summary

void	alterTableAddColumn(SQLBatch sqls, java.lang.String table, java.lang.String column, TableColumnDataType dataType, java.lang.Object defaultValue, boolean notNull)
void	alterTableAddKey(SQLBatch sqls, java.lang.String table, ConstraintType constraintType, java.lang.String constraintName, java.lang.String columns, java.lang.String additional)
void	alterTableAlterColumn(SQLBatch sqls, java.lang.String table, java.lang.String column, TableColumnDataType dataType, java.lang.Object defaultValue, boolean changeNotNull, boolean shouldBeNotNull) Parameter notNull may be null if state of "not null constraint" is not to be changed
void	alterTableDropColumn(SQLBatch sqls, java.lang.String table, java.lang.String column)
void	alterTableDropKey(SQLBatch sqls, java.lang.String table, ConstraintType constraintType, java.lang.String constraintName)
void	alterTableSetNotNull(SQLBatch sqls, java.lang.String table, java.lang.String column, TableColumnDataType currentDataType, java.lang.Object currentDefaultValue, boolean notNull) Some databases require repeating of column data type where some don't so user should not expect that this operation may change column data type as well.
void	createSequence(SQLBatch sqls, java.lang.String name)
void	createTable(SQLBatch sqls, Table table)
void	dropSequence(SQLBatch sqls, java.lang.String sequenceToDrop)
void	dropTable(SQLBatch sqls, java.lang.String tableToDrop)
DatabaseSchema	scanDatabase(SQLConnector connector, SQLScannerFilter filter)

Methods inherited from class palio.connectors.schema.generators.AbstractSQLGenerator

alterTableAddForeignKey, alterTableAddPrimaryKey, alterTableAddUniqueKey, alterTableDropForeignKey, alterTableDropPrimaryKey, alterTableDropUniqueKey, areConstraintsViolateColumnDataTypeChange, createIndex, dropIndex

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DB2SQLGenerator

public DB2SQLGenerator(boolean DB2TabLenExt,
                       boolean utf8DB)

Method Detail

createTable

public void createTable(SQLBatch sqls,
                        Table table)

Specified by:

createTable in class AbstractSQLGenerator

createSequence

public void createSequence(SQLBatch sqls,
                           java.lang.String name)

Specified by:

createSequence in class AbstractSQLGenerator

alterTableAddKey

public void alterTableAddKey(SQLBatch sqls,
                             java.lang.String table,
                             ConstraintType constraintType,
                             java.lang.String constraintName,
                             java.lang.String columns,
                             java.lang.String additional)

Specified by:

alterTableAddKey in class AbstractSQLGenerator

alterTableDropKey

public void alterTableDropKey(SQLBatch sqls,
                              java.lang.String table,
                              ConstraintType constraintType,
                              java.lang.String constraintName)

Specified by:

alterTableDropKey in class AbstractSQLGenerator

alterTableAddColumn

public void alterTableAddColumn(SQLBatch sqls,
                                java.lang.String table,
                                java.lang.String column,
                                TableColumnDataType dataType,
                                java.lang.Object defaultValue,
                                boolean notNull)

Specified by:

alterTableAddColumn in class AbstractSQLGenerator

alterTableAlterColumn

public void alterTableAlterColumn(SQLBatch sqls,
                                  java.lang.String table,
                                  java.lang.String column,
                                  TableColumnDataType dataType,
                                  java.lang.Object defaultValue,
                                  boolean changeNotNull,
                                  boolean shouldBeNotNull)

Description copied from class: AbstractSQLGenerator

Parameter notNull may be null if state of "not null constraint" is not to be changed

Specified by:

alterTableAlterColumn in class AbstractSQLGenerator

alterTableSetNotNull

public void alterTableSetNotNull(SQLBatch sqls,
                                 java.lang.String table,
                                 java.lang.String column,
                                 TableColumnDataType currentDataType,
                                 java.lang.Object currentDefaultValue,
                                 boolean notNull)

Description copied from class: AbstractSQLGenerator

Some databases require repeating of column data type where some don't so user should not expect that this operation may change column data type as well.

Specified by:

alterTableSetNotNull in class AbstractSQLGenerator

alterTableDropColumn

public void alterTableDropColumn(SQLBatch sqls,
                                 java.lang.String table,
                                 java.lang.String column)

Overrides:

alterTableDropColumn in class AbstractSQLGenerator

dropSequence

public void dropSequence(SQLBatch sqls,
                         java.lang.String sequenceToDrop)

Specified by:

dropSequence in class AbstractSQLGenerator

dropTable

public void dropTable(SQLBatch sqls,
                      java.lang.String tableToDrop)

Specified by:

dropTable in class AbstractSQLGenerator

scanDatabase

public DatabaseSchema scanDatabase(SQLConnector connector,
                                   SQLScannerFilter filter)
                            throws palio.PalioException

Overrides:

scanDatabase in class AbstractSQLGenerator

Throws:

palio.PalioException