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java.lang.Objectorg.apache.ddlutils.platform.SqlBuilder
org.apache.ddlutils.platform.hsqldb.HsqlDbBuilder
public class HsqlDbBuilder
The SQL Builder for the HsqlDb database.
Field Summary |
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Fields inherited from class org.apache.ddlutils.platform.SqlBuilder |
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_log, SIZE_PLACEHOLDER |
Constructor Summary | |
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HsqlDbBuilder(Platform platform)
Creates a new builder instance. |
Method Summary | |
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void |
dropTable(Table table)
Outputs the DDL to drop the table. |
java.lang.String |
getSelectLastIdentityValues(Table table)
Generates the SQL for querying the id that was created in the last insertion operation. |
protected void |
processChange(Database currentModel,
Database desiredModel,
AddColumnChange change)
Processes the addition of a column to a table. |
protected void |
processChange(Database currentModel,
Database desiredModel,
RemoveColumnChange change)
Processes the removal of a column from a table. |
protected void |
processTableStructureChanges(Database currentModel,
Database desiredModel,
Table sourceTable,
Table targetTable,
java.util.Map parameters,
java.util.List changes)
Allows database-specific implementations to handle changes in a database specific manner. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public HsqlDbBuilder(Platform platform)
platform
- The plaftform this builder belongs toMethod Detail |
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public void dropTable(Table table) throws java.io.IOException
SqlBuilder.dropTable(Database, Table)
if you want that.
dropTable
in class SqlBuilder
table
- The table to drop
java.io.IOException
public java.lang.String getSelectLastIdentityValues(Table table)
null
.
getSelectLastIdentityValues
in class SqlBuilder
table
- The table
null
if the database does not support thisprotected void processTableStructureChanges(Database currentModel, Database desiredModel, Table sourceTable, Table targetTable, java.util.Map parameters, java.util.List changes) throws java.io.IOException
AddPrimaryKeyChange
changes are
applied via an ALTER TABLE ADD CONSTRAINT
statement.
processTableStructureChanges
in class SqlBuilder
currentModel
- The current database schemadesiredModel
- The desired database schemasourceTable
- The original tabletargetTable
- The desired tableparameters
- The creation parameters for the tablechanges
- The change objects for the target table
java.io.IOException
protected void processChange(Database currentModel, Database desiredModel, AddColumnChange change) throws java.io.IOException
currentModel
- The current database schemadesiredModel
- The desired database schemachange
- The change object
java.io.IOException
protected void processChange(Database currentModel, Database desiredModel, RemoveColumnChange change) throws java.io.IOException
currentModel
- The current database schemadesiredModel
- The desired database schemachange
- The change object
java.io.IOException
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