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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 |
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Fields inherited from class org.apache.cayenne.access.trans.SelectTranslator |
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UNSUPPORTED_DISTINCT_TYPES |
Fields inherited from class org.apache.cayenne.access.trans.QueryAssembler |
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attributes, values |
Fields inherited from class org.apache.cayenne.access.QueryTranslator |
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adapter, connection, engine, entityResolver, query |
Constructor Summary | |
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OracleSelectTranslator()
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Method Summary | |
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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 |
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aliasForTable, aliasForTable, dbRelationshipAdded, getAttributeOverrides, getColumns, getResultColumns, isSuppressingDistinct, isUnsupportedForDistinct, newAliasForTable, supportsTableAliases |
Methods inherited from class org.apache.cayenne.access.trans.QueryAssembler |
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addToParamList, initStatement |
Methods inherited from class org.apache.cayenne.access.QueryTranslator |
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createStatement, getAdapter, getCon, getConnection, getEngine, getEntityResolver, getQuery, getRootDbEntity, getRootEntity, getRootInheritanceTree, setAdapter, setCon, setConnection, setEngine, setEntityResolver, setQuery |
Methods inherited from class java.lang.Object |
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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 SelectTranslator
java.lang.Exception
public java.sql.PreparedStatement createStatement() throws java.lang.Exception
createStatement
in class QueryAssembler
java.lang.Exception
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