Package migratedb.v1.core.internal.database.informix

Class InformixDatabase

java.lang.Object

migratedb.v1.core.internal.database.base.BaseDatabase<InformixConnection>

migratedb.v1.core.internal.database.informix.InformixDatabase

All Implemented Interfaces:

Closeable, AutoCloseable, Database<InformixConnection>

public class InformixDatabase
extends BaseDatabase<InformixConnection>

Informix database.

Field Summary

Fields inherited from class migratedb.v1.core.internal.database.base.BaseDatabase

configuration, databaseType, jdbcConnectionFactory, jdbcMetaData, jdbcTemplate, rawMainJdbcConnection

Constructor Summary

Constructors

Constructor	Description
InformixDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	catalogIsSchema()
protected InformixConnection	doGetConnection(Connection connection)	Retrieves a MigrateDB Connection for this JDBC connection.
protected String	doGetCurrentUser()
final void	ensureSupported()	Ensure MigrateDB supports this version of this database.
String	getBooleanFalse()
String	getBooleanTrue()
String	getCloseQuote()
String	getOpenQuote()
String	getRawCreateScript(Table<?,?> table, boolean baseline)
boolean	supportsChangingCurrentSchema()
boolean	supportsDdlTransactions()
boolean	useSingleConnection()

Methods inherited from class migratedb.v1.core.internal.database.base.BaseDatabase

cleanPostSchemas, cleanPreSchemas, close, computeVersionDisplayName, determineVersion, doCleanPostSchemas, doCleanPreSchemas, doGetCatalog, doQuote, ensureDatabaseIsRecentEnough, getAllSchemas, getBaselineStatement, getCatalog, getCreateScript, getCurrentUser, getDatabaseType, getDefaultDelimiter, getEscapedQuote, getInsertStatement, getInstalledBy, getJdbcMetaData, getMainConnection, getMigrationConnection, getSelectStatement, getVersion, quote, recommendMigrateDbUpgradeIfNecessary, recommendMigrateDbUpgradeIfNecessaryForMajorVersion, supportsEmptyMigrationDescription, supportsMultiStatementTransactions, unQuote

Methods inherited from class java.lang.Object

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

Constructor Details

InformixDatabase

public InformixDatabase(Configuration configuration,
 JdbcConnectionFactory jdbcConnectionFactory)

Creates a new instance.

Parameters:

configuration - The MigrateDB configuration.

Method Details

doGetConnection

protected InformixConnection doGetConnection(Connection connection)

Description copied from class: BaseDatabase

Retrieves a MigrateDB Connection for this JDBC connection.

Specified by:

doGetConnection in class BaseDatabase<InformixConnection>

ensureSupported

public final void ensureSupported()

Description copied from interface: Database

Ensure MigrateDB supports this version of this database.

getRawCreateScript

public String getRawCreateScript(Table<?,?> table,
 boolean baseline)

doGetCurrentUser

protected String doGetCurrentUser()
                           throws SQLException

Overrides:

doGetCurrentUser in class BaseDatabase<InformixConnection>

Throws:

SQLException

supportsDdlTransactions

public boolean supportsDdlTransactions()

supportsChangingCurrentSchema

public boolean supportsChangingCurrentSchema()

getBooleanTrue

public String getBooleanTrue()

Returns:

The representation of the value true in a boolean column.

getBooleanFalse

public String getBooleanFalse()

Returns:

The representation of the value false in a boolean column.

getOpenQuote

public String getOpenQuote()

Overrides:

getOpenQuote in class BaseDatabase<InformixConnection>

getCloseQuote

public String getCloseQuote()

Overrides:

getCloseQuote in class BaseDatabase<InformixConnection>

catalogIsSchema

public boolean catalogIsSchema()

Returns:

true if this database uses a catalog to represent a schema, or false if a schema is simply a schema.

useSingleConnection

public boolean useSingleConnection()

Specified by:

useSingleConnection in interface Database<InformixConnection>

Overrides:

useSingleConnection in class BaseDatabase<InformixConnection>

Returns:

Whether to use a single connection for both schema history table management and applying migrations.