Class StandardInsertConflictRenderingSupport

java.lang.Object

org.hibernate.dialect.sql.ast.spi.StandardInsertConflictRenderingSupport

public final class StandardInsertConflictRenderingSupport
extends Object

Standard immutable insert-conflict rendering profiles.

Since:

8.0

Field Summary

Fields

Modifier and Type	Field	Description
static final InsertConflictRenderingSupport	CONSTRAINT_VIOLATION	Emulate supported do-nothing requests through constraint-violation handling.
static final InsertConflictRenderingSupport	MERGE	Render do-update requests as merge and emulate do-nothing through constraint handling.
static final InsertConflictRenderingSupport	ON_DUPLICATE_KEY_NOTHING	Render GaussDB's nothing action and implicit excluded pseudo-row.
static final InsertConflictRenderingSupport	ON_DUPLICATE_KEY_ROW_ALIAS	Render MySQL-family proposed-row references through an explicit row alias.
static final InsertConflictRenderingSupport	ON_DUPLICATE_KEY_VALUES_FUNCTION	Render legacy MySQL-family proposed-row references with values(column).
static final InsertConflictRenderingSupport	STANDARD	Render standard on conflict syntax.
static final InsertConflictRenderingSupport	TERMINATED_MERGE	Render do-update requests as a semicolon-terminated merge statement.

Method Summary

Modifier and Type	Method	Description
static InsertConflictRenderingSupport	merge(boolean terminateStatement)	Create a merge profile with optional statement termination.
static InsertConflictRenderingSupport	onDuplicateKey(DoNothingSyntax doNothingSyntax, ValuesRowReferenceStyle valuesRowReferenceStyle)	Create an on-duplicate-key profile.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CONSTRAINT_VIOLATION

public static final InsertConflictRenderingSupport CONSTRAINT_VIOLATION

Emulate supported do-nothing requests through constraint-violation handling.

STANDARD

public static final InsertConflictRenderingSupport STANDARD

Render standard on conflict syntax.

MERGE

public static final InsertConflictRenderingSupport MERGE

Render do-update requests as merge and emulate do-nothing through constraint handling.

TERMINATED_MERGE

public static final InsertConflictRenderingSupport TERMINATED_MERGE

Render do-update requests as a semicolon-terminated merge statement.

ON_DUPLICATE_KEY_VALUES_FUNCTION

public static final InsertConflictRenderingSupport ON_DUPLICATE_KEY_VALUES_FUNCTION

Render legacy MySQL-family proposed-row references with values(column).

ON_DUPLICATE_KEY_ROW_ALIAS

public static final InsertConflictRenderingSupport ON_DUPLICATE_KEY_ROW_ALIAS

Render MySQL-family proposed-row references through an explicit row alias.

ON_DUPLICATE_KEY_NOTHING

public static final InsertConflictRenderingSupport ON_DUPLICATE_KEY_NOTHING

Render GaussDB's nothing action and implicit excluded pseudo-row.

Method Details

merge

public static InsertConflictRenderingSupport merge(boolean terminateStatement)

Create a merge profile with optional statement termination.

onDuplicateKey

public static InsertConflictRenderingSupport onDuplicateKey(DoNothingSyntax doNothingSyntax,
 ValuesRowReferenceStyle valuesRowReferenceStyle)

Create an on-duplicate-key profile.