| Prev Class | Next Class | Frames | No Frames |
| Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
java.lang.Objectorg.exolab.castor.jdo.drivers.JDBCQueryExpressionorg.exolab.castor.jdo.drivers.OracleQueryExpressionpublic final class OracleQueryExpressionextends JDBCQueryExpressionNested Class Summary |
Nested classes/interfaces inherited from class org.exolab.castor.jdo.drivers.JDBCQueryExpression | |
JDBCQueryExpression.Join | |
Field Summary |
Fields inherited from class org.exolab.castor.jdo.drivers.JDBCQueryExpression | |
_dbInfo, _distinct, _factory, _joins, _limit, _offset, _order, _select, _tables | |
Fields inherited from interface org.exolab.castor.persist.spi.QueryExpression | |
OP_BETWEEN, OP_BETWEEN_AND, OP_EQUALS, OP_GREATER, OP_GREATER_EQUALS, OP_LESS, OP_LESS_EQUALS, OP_LIKE, OP_NOT_EQUALS, OP_NOT_LIKE | |
Constructor Summary | |
| |
Method Summary | |
String |
|
boolean |
|
boolean |
|
Methods inherited from class org.exolab.castor.jdo.drivers.JDBCQueryExpression | |
addColumn, addCondition, addInnerJoin, addInnerJoin, addInnerJoin, addInnerJoin, addLimitClause, addOffsetClause, addOrderClause, addOuterJoin, addOuterJoin, addOuterJoin, addOuterJoin, addParameter, addSelect, addTable, addTable, addWhereClause, addWhereClause, clone, encodeColumn, getColumnList, getStandardStatement, getStatement, isLimitClauseSupported, isOffsetClauseSupported, setDbMetaInfo, setDistinct, toString | |
public String getStatement(boolean lock)
throws SyntaxNotSupportedExceptionCreates a SQL statement. In general, for a RDBMS/JDBC driver with a full support of the SQL standard/JDBC specification, this will return a valid SQL statement. For some features, a particular RDBMS might indicate that it does not support this feature by throwing aSyntaxNotSupportedException.
- Specified by:
- getStatement in interface QueryExpression
- Overrides:
- getStatement in interface JDBCQueryExpression
- Throws:
SyntaxNotSupportedException- If the RDBMS does not support a particular feature.
public boolean isLimitClauseSupported()
Indicates that Oracle supports an OQL LIMIT clause for versions >= 8.1.6.
- Specified by:
- isLimitClauseSupported in interface QueryExpression
- Overrides:
- isLimitClauseSupported in interface JDBCQueryExpression
- Returns:
- true to indicate that Oracle supports an OQL LIMIT clause.
public boolean isOffsetClauseSupported()
Indicates that Oracle supports an OQL OFFSET clause for versions >= 8.1.6.
- Specified by:
- isOffsetClauseSupported in interface QueryExpression
- Overrides:
- isOffsetClauseSupported in interface JDBCQueryExpression
- Returns:
- true to indicate that Oracle supports an OQL OFFSET clause.