org.d2rq.db.vendor
Class HSQLDB
java.lang.Object
org.d2rq.db.vendor.SQL92
org.d2rq.db.vendor.HSQLDB
- All Implemented Interfaces:
- Vendor
public class HSQLDB
- extends SQL92
Methods inherited from class org.d2rq.db.vendor.SQL92 |
booleanExpressionToSimpleExpression, getAliasOperator, getConcatenationExpression, getDefaultConnectionProperties, getRowNumLimitAsExpression, getRowNumLimitAsQueryAppendage, getRowNumLimitAsSelectModifier, getTrueTable, isIgnoredTable, parseIdentifiers, quoteBinaryLiteral, quoteDateLiteral, quoteStringLiteral, quoteTimeLiteral, quoteTimestampLiteral, toString, toString, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HSQLDB
public HSQLDB()
getDataType
public DataType getDataType(int jdbcType,
String name,
int size)
- Description copied from interface:
Vendor
- Returns a
DataType
corresponding to a JDBC type. This may be
an unsupported datatype; in this case, its DataType.isUnsupported()
method will return true. null
will be returned if the vendor
code doesn't handle this datatype at all; that should generally be
considered a bug.
- Specified by:
getDataType
in interface Vendor
- Overrides:
getDataType
in class SQL92
- Parameters:
jdbcType
- A java.sql.Types
constantname
- The type name, as reported by java.sql
metadata methods, normalized to uppercasesize
- Character size of the type, or 0 if not applicable
- Returns:
- A compatible D2RQ DataType instance, or
null
if the vendor code is broken
initializeConnection
public void initializeConnection(Connection connection)
throws SQLException
- Description copied from interface:
Vendor
- Vendor-specific initialization for a database connection.
- Specified by:
initializeConnection
in interface Vendor
- Overrides:
initializeConnection
in class SQL92
- Throws:
SQLException
toQualifiedTableName
public TableName toQualifiedTableName(String catalog,
String schema,
String table)
- Description copied from interface:
Vendor
- Returns a qualified table name from catalog/schema/table strings as
reported from JDBC metadata. Vendor implementations can override this
to rename schemas, mess around with case sensitivity, etc.
- Specified by:
toQualifiedTableName
in interface Vendor
- Overrides:
toQualifiedTableName
in class SQL92
- Parameters:
catalog
- A catalog name, or null
for the connection's default schemaschema
- A schema name, or null
for the connection's default schematable
- A table name
- Returns:
- A QualfiedTableName instance that names the table