liquibase.sqlgenerator.core

Class InsertOrUpdateGeneratorSQLite

java.lang.Object

liquibase.sqlgenerator.core.AbstractSqlGenerator<InsertOrUpdateStatement>

liquibase.sqlgenerator.core.InsertOrUpdateGenerator

liquibase.sqlgenerator.core.InsertOrUpdateGeneratorSQLite

All Implemented Interfaces:

PrioritizedService, SqlGenerator<InsertOrUpdateStatement>

public class InsertOrUpdateGeneratorSQLite
extends InsertOrUpdateGenerator

Adds an ON CONFLICT REPLACE clause to an INSERT INTO ... statement for SQLite.

Field Summary

Fields inherited from interface liquibase.sqlgenerator.SqlGenerator

EMPTY_SQL, PRIORITY_DATABASE, PRIORITY_DEFAULT

Fields inherited from interface liquibase.servicelocator.PrioritizedService

COMPARATOR

Constructor Summary

Constructors

Constructor and Description
InsertOrUpdateGeneratorSQLite()

Method Summary

Modifier and Type	Method and Description
protected String	getElse(Database database)
protected String	getInsertStatement(InsertOrUpdateStatement insertOrUpdateStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
protected String	getRecordCheck(InsertOrUpdateStatement insertOrUpdateStatement, Database database, String whereClause)
protected String	getUpdateStatement(InsertOrUpdateStatement insertOrUpdateStatement, Database database, String whereClause, SqlGeneratorChain sqlGeneratorChain)
boolean	supports(InsertOrUpdateStatement statement, Database database) Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can support it.

Methods inherited from class liquibase.sqlgenerator.core.InsertOrUpdateGenerator

generateSql, getAffectedTable, getPostUpdateStatements, getPriority, getWhereClause, validate

Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator

generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, looksLikeFunctionCall, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertOrUpdateGeneratorSQLite

public InsertOrUpdateGeneratorSQLite()

Method Detail

supports

public boolean supports(InsertOrUpdateStatement statement,
                        Database database)

Description copied from interface: SqlGenerator

Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can support it.

Specified by:

supports in interface SqlGenerator<InsertOrUpdateStatement>

Overrides:

supports in class AbstractSqlGenerator<InsertOrUpdateStatement>

getInsertStatement

protected String getInsertStatement(InsertOrUpdateStatement insertOrUpdateStatement,
                                    Database database,
                                    SqlGeneratorChain sqlGeneratorChain)

Overrides:

getInsertStatement in class InsertOrUpdateGenerator

getUpdateStatement

protected String getUpdateStatement(InsertOrUpdateStatement insertOrUpdateStatement,
                                    Database database,
                                    String whereClause,
                                    SqlGeneratorChain sqlGeneratorChain)

Overrides:

getUpdateStatement in class InsertOrUpdateGenerator

Returns:

the update statement, if there is nothing to update return null

getRecordCheck

protected String getRecordCheck(InsertOrUpdateStatement insertOrUpdateStatement,
                                Database database,
                                String whereClause)

Specified by:

getRecordCheck in class InsertOrUpdateGenerator

getElse

protected String getElse(Database database)

Specified by:

getElse in class InsertOrUpdateGenerator