io.requery.sql.platform

Class Oracle

java.lang.Object

io.requery.sql.platform.Generic

io.requery.sql.platform.Oracle

All Implemented Interfaces:

Platform

public class Oracle
extends Generic

Oracle 12c and later PL/SQL.

Constructor Summary

Constructors

Constructor and Description
Oracle()

Method Summary

Modifier and Type	Method and Description
void	addMappings(Mapping mapping) Given the attribute and FieldType allows the platform to replace the storage type with a platform specific one.
GeneratedColumnDefinition	generatedColumnDefinition()
boolean	supportsIfExists()
Generator<Map<Expression<?>,Object>>	upsertGenerator()

Methods inherited from class io.requery.sql.platform.Generic

limitGenerator, orderByGenerator, supportsAddingConstraint, supportsGeneratedColumnsInPrepareStatement, supportsGeneratedKeysInBatchUpdate, supportsInlineForeignKeyReference, supportsUpsert, toString, versionColumnDefinition

Methods inherited from class java.lang.Object

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

Constructor Detail

Oracle

public Oracle()

Method Detail

addMappings

public void addMappings(Mapping mapping)

Description copied from interface: Platform

Given the attribute and FieldType allows the platform to replace the storage type with a platform specific one. Substitution occurs both for table generation and entity property conversion.

Specified by:

addMappings in interface Platform

Overrides:

addMappings in class Generic

Parameters:

mapping - mapping containing type information of what is being read or written.

supportsIfExists

public boolean supportsIfExists()

Specified by:

supportsIfExists in interface Platform

Overrides:

supportsIfExists in class Generic

Returns:

true if the database supports the 'if exists' syntax in the create table/index, drop DDL statements.

generatedColumnDefinition

public GeneratedColumnDefinition generatedColumnDefinition()

Specified by:

generatedColumnDefinition in interface Platform

Overrides:

generatedColumnDefinition in class Generic

Returns:

the type of generated key type DDL this database supports.

upsertGenerator

public Generator<Map<Expression<?>,Object>> upsertGenerator()

Specified by:

upsertGenerator in interface Platform

Overrides:

upsertGenerator in class Generic

Returns:

the upsert generator for this database