Package org.hibernate.dialect.identity
Class Oracle12cIdentityColumnSupport
- java.lang.Object
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- org.hibernate.dialect.identity.IdentityColumnSupportImpl
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- org.hibernate.dialect.identity.Oracle12cIdentityColumnSupport
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- All Implemented Interfaces:
IdentityColumnSupport
public class Oracle12cIdentityColumnSupport extends IdentityColumnSupportImpl
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Field Summary
Fields Modifier and Type Field Description static Oracle12cIdentityColumnSupport
INSTANCE
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Constructor Summary
Constructors Constructor Description Oracle12cIdentityColumnSupport()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description GetGeneratedKeysDelegate
buildGetGeneratedKeysDelegate(PostInsertIdentityPersister persister, Dialect dialect)
The Delegate for dealing with IDENTITY columns using JDBC3 getGeneratedKeysString
getIdentityColumnString(int type)
The syntax used during DDL to define a column as being an IDENTITY of a particular type.String
getIdentityInsertString()
The keyword used to insert a generated value into an identity column (or null).boolean
supportsIdentityColumns()
Does this dialect support identity column key generation?-
Methods inherited from class org.hibernate.dialect.identity.IdentityColumnSupportImpl
appendIdentitySelectToInsert, getIdentitySelectString, hasDataTypeInIdentityColumn, supportsInsertSelectIdentity
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.hibernate.dialect.identity.IdentityColumnSupport
appendIdentitySelectToInsert, hasIdentityInsertKeyword
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Field Detail
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INSTANCE
public static final Oracle12cIdentityColumnSupport INSTANCE
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Method Detail
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supportsIdentityColumns
public boolean supportsIdentityColumns()
Description copied from interface:IdentityColumnSupport
Does this dialect support identity column key generation?- Specified by:
supportsIdentityColumns
in interfaceIdentityColumnSupport
- Overrides:
supportsIdentityColumns
in classIdentityColumnSupportImpl
- Returns:
- True if IDENTITY columns are supported; false otherwise.
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getIdentityColumnString
public String getIdentityColumnString(int type)
Description copied from interface:IdentityColumnSupport
The syntax used during DDL to define a column as being an IDENTITY of a particular type.- Specified by:
getIdentityColumnString
in interfaceIdentityColumnSupport
- Overrides:
getIdentityColumnString
in classIdentityColumnSupportImpl
- Parameters:
type
- TheTypes
type code.- Returns:
- The appropriate DDL fragment.
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buildGetGeneratedKeysDelegate
public GetGeneratedKeysDelegate buildGetGeneratedKeysDelegate(PostInsertIdentityPersister persister, Dialect dialect)
Description copied from interface:IdentityColumnSupport
The Delegate for dealing with IDENTITY columns using JDBC3 getGeneratedKeys- Specified by:
buildGetGeneratedKeysDelegate
in interfaceIdentityColumnSupport
- Overrides:
buildGetGeneratedKeysDelegate
in classIdentityColumnSupportImpl
- Parameters:
persister
- The persisterdialect
- The dialect against which to generate the delegate- Returns:
- the dialect specific GetGeneratedKeys delegate
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getIdentityInsertString
public String getIdentityInsertString()
Description copied from interface:IdentityColumnSupport
The keyword used to insert a generated value into an identity column (or null). Need if the dialect does not support inserts that specify no column values.- Specified by:
getIdentityInsertString
in interfaceIdentityColumnSupport
- Overrides:
getIdentityInsertString
in classIdentityColumnSupportImpl
- Returns:
- The appropriate keyword.
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