Package org.ofbiz.core.entity.jdbc.dbtype

Class HsqlDatabaseType

java.lang.Object

org.ofbiz.core.entity.jdbc.dbtype.AbstractDatabaseType

org.ofbiz.core.entity.jdbc.dbtype.HsqlDatabaseType

All Implemented Interfaces:

DatabaseType, ReservedKeywordsAware

public class HsqlDatabaseType
extends AbstractDatabaseType

Field Summary

Fields inherited from class org.ofbiz.core.entity.jdbc.dbtype.AbstractDatabaseType

ALTER_TABLE_DROP_INDEX, CHANGE_COLUMN_TYPE_CLAUSE_STRUCTURE_STANDARD_ALTER_COLUMN, CHANGE_COLUMN_TYPE_CLAUSE_STRUCTURE_STANDARD_MODIFY, DROP_INDEX_SCHEMA_DOT_INDEX, DROP_INDEX_SCHEMA_DOT_TABLE_DOT_INDEX, STANDARD_SELECT_FOR_UPDATE_SYNTAX

Fields inherited from interface org.ofbiz.core.entity.jdbc.dbtype.DatabaseType

STANDARD_SELECT_SYNTAX

Fields inherited from interface org.ofbiz.core.entity.jdbc.sql.escape.ReservedKeywordsAware

END_ESCAPE_CHARACTER_SQUARE_BRACKET, ESCAPE_CHARACTER_BACK_TICK, ESCAPE_CHARACTER_DOUBLE_QUOTE, START_ESCAPE_CHARACTER_SQUARE_BRACKET

Constructor Summary

Constructors

Constructor	Description
HsqlDatabaseType()

Method Summary

Modifier and Type	Method	Description
protected String	getChangeColumnTypeStructure()
String	getDropIndexStructure()
String	getSimpleSelectSqlSyntax(boolean clusterMode)	Based on the cluster mode parameter, and the capabilities of the database, return the appropriate SELECT statement for usage.
boolean	matchesConnection(Connection con)	Checks whether the connection object passed in matches the database type represented by this instance of the DatabaseType class.

Methods inherited from class org.ofbiz.core.entity.jdbc.dbtype.AbstractDatabaseType

equals, getChangeColumnTypeSQL, getConstraintNameClipLength, getDropIndexSQL, getFieldTypeName, getName, getReservedKeywords, getSchemaName, hashCode, initialize, isProductNameInPrefixList, productNameMatches, productNamesMatch, registerWithFactory, toString, versionGreaterThanOrEqual, versionGreaterThanOrEqual, versionLessThanOrEqual

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ofbiz.core.entity.jdbc.sql.escape.ReservedKeywordsAware

enableEscaping, escapeColumnName, getEndEscapeCharacter, getStartEscapeCharacter

Constructor Details

HsqlDatabaseType

public HsqlDatabaseType()

Method Details

matchesConnection

public boolean matchesConnection(Connection con)
                          throws SQLException

Description copied from class: AbstractDatabaseType

Checks whether the connection object passed in matches the database type represented by this instance of the DatabaseType class.

Specified by:

matchesConnection in interface DatabaseType

Specified by:

matchesConnection in class AbstractDatabaseType

Returns:

true if the Connection matches this DatabaseType instance.

Throws:

SQLException

getSimpleSelectSqlSyntax

public String getSimpleSelectSqlSyntax(boolean clusterMode)

Description copied from interface: DatabaseType

Based on the cluster mode parameter, and the capabilities of the database, return the appropriate SELECT statement for usage.

getChangeColumnTypeStructure

protected String getChangeColumnTypeStructure()

Overrides:

getChangeColumnTypeStructure in class AbstractDatabaseType

Returns:

a format string to compose an SQL query to change a column in DB.

getDropIndexStructure

public String getDropIndexStructure()

Overrides:

getDropIndexStructure in class AbstractDatabaseType

Returns:

a format string to compose an SQL query to drop index in DB.