org.h2.command.ddl

Class CommandWithColumns

java.lang.Object

org.h2.command.Prepared

org.h2.command.ddl.DefineCommand

org.h2.command.ddl.SchemaCommand

org.h2.command.ddl.CommandWithColumns

Direct Known Subclasses:

AlterTableAlterColumn, CreateTable

public abstract class CommandWithColumns
extends SchemaCommand

Field Summary

Fields inherited from class org.h2.command.ddl.DefineCommand

transactional

Fields inherited from class org.h2.command.Prepared

create, parameters, prepareAlways, session, sqlStatement

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CommandWithColumns(Session session, Schema schema)

Method Summary

Modifier and Type	Method and Description
abstract void	addColumn(Column column) Add a column to this table.
void	addConstraintCommand(DefineCommand command) Add a constraint statement to this statement.
protected void	changePrimaryKeysToNotNull(java.util.ArrayList<Column> columns) For the given list of columns, disable "nullable" for those columns that are primary key columns.
protected void	createConstraints() Create the constraints.
protected java.util.ArrayList<Sequence>	generateSequences(java.util.ArrayList<Column> columns, boolean temporary) For the given list of columns, create sequences for auto-increment columns (if needed), and then get the list of all sequences of the columns.

Methods inherited from class org.h2.command.ddl.SchemaCommand

getSchema

Methods inherited from class org.h2.command.ddl.DefineCommand

isReadOnly, isTransactional, queryMeta, setTransactional

Methods inherited from class org.h2.command.Prepared

checkCanceled, checkParameters, getCteCleanups, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getPlanSQL, getSession, getSQL, getSQL, getSQL, getType, isCacheable, isQuery, needRecompile, prepare, query, setCommand, setCteCleanups, setCurrentRowNumber, setObjectId, setParameterList, setPrepareAlways, setRow, setSession, setSQL, toString, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CommandWithColumns

protected CommandWithColumns(Session session,
                             Schema schema)

Method Detail

addColumn

public abstract void addColumn(Column column)

Add a column to this table.

Parameters:

column - the column to add

addConstraintCommand

public void addConstraintCommand(DefineCommand command)

Add a constraint statement to this statement. The primary key definition is one possible constraint statement.

Parameters:

command - the statement to add

changePrimaryKeysToNotNull

protected void changePrimaryKeysToNotNull(java.util.ArrayList<Column> columns)

For the given list of columns, disable "nullable" for those columns that are primary key columns.

Parameters:

columns - the list of columns

createConstraints

protected void createConstraints()

Create the constraints.

generateSequences

protected java.util.ArrayList<Sequence> generateSequences(java.util.ArrayList<Column> columns,
                                                          boolean temporary)

For the given list of columns, create sequences for auto-increment columns (if needed), and then get the list of all sequences of the columns.

Parameters:

columns - the columns

temporary - whether generated sequences should be temporary

Returns:

the list of sequences (may be empty)