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java.lang.Objectorg.apache.cayenne.access.QueryTranslator
org.apache.cayenne.access.trans.QueryAssembler
org.apache.cayenne.access.trans.SelectTranslator
org.apache.cayenne.dba.oracle.OracleSelectTranslator
public class OracleSelectTranslator
Select translator that implements Oracle-specific optimizations.
| Field Summary |
|---|
| Fields inherited from class org.apache.cayenne.access.trans.SelectTranslator |
|---|
UNSUPPORTED_DISTINCT_TYPES |
| Fields inherited from class org.apache.cayenne.access.trans.QueryAssembler |
|---|
attributes, values |
| Fields inherited from class org.apache.cayenne.access.QueryTranslator |
|---|
adapter, connection, engine, entityResolver, query |
| Constructor Summary | |
|---|---|
OracleSelectTranslator()
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| Method Summary | |
|---|---|
java.lang.String |
createSqlString()
Returns query translated to SQL. |
java.sql.PreparedStatement |
createStatement()
Translates internal query into PreparedStatement, applying Oracle optimizations if possible. |
| Methods inherited from class org.apache.cayenne.access.trans.SelectTranslator |
|---|
aliasForTable, aliasForTable, dbRelationshipAdded, getAttributeOverrides, getColumns, getResultColumns, isSuppressingDistinct, isUnsupportedForDistinct, newAliasForTable, supportsTableAliases |
| Methods inherited from class org.apache.cayenne.access.trans.QueryAssembler |
|---|
addToParamList, initStatement |
| Methods inherited from class org.apache.cayenne.access.QueryTranslator |
|---|
createStatement, getAdapter, getCon, getConnection, getEngine, getEntityResolver, getQuery, getRootDbEntity, getRootEntity, getRootInheritanceTree, setAdapter, setCon, setConnection, setEngine, setEntityResolver, setQuery |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public OracleSelectTranslator()
| Method Detail |
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public java.lang.String createSqlString()
throws java.lang.Exception
SelectTranslator
createSqlString in class SelectTranslatorjava.lang.Exception
public java.sql.PreparedStatement createStatement()
throws java.lang.Exception
createStatement in class QueryAssemblerjava.lang.Exception
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