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

Class InformixDatabase

java.lang.Object

migratedb.v1.core.internal.database.base.BaseDatabase

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

All Implemented Interfaces:

Closeable, AutoCloseable, Database

public class InformixDatabase
extends BaseDatabase

Informix database.

Field Summary

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

configuration, databaseType, jdbcConnectionFactory, 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 String	doGetCurrentUser()
protected InformixSession	doGetSession(Connection connection)	Retrieves a MigrateDB session for this JDBC connection.
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	usesSingleSession()

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

close, computeVersionDisplayName, determineVersion, doGetCatalog, doQuote, ensureDatabaseIsRecentEnough, getAllSchemas, getBaselineStatement, getCatalog, getCreateScript, getCurrentUser, getDatabaseType, getDefaultDelimiter, getEscapedQuote, getInsertStatement, getInstalledBy, getJdbcMetaData, getMainSession, getMigrationSession, 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 Detail

InformixDatabase

public InformixDatabase(Configuration configuration,
                        JdbcConnectionFactory jdbcConnectionFactory)

Creates a new instance.

Parameters:

configuration - The MigrateDB configuration.

Method Detail

doGetSession

protected InformixSession doGetSession(Connection connection)

Description copied from class: BaseDatabase

Retrieves a MigrateDB session for this JDBC connection.

Specified by:

doGetSession in class BaseDatabase

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

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

getCloseQuote

public String getCloseQuote()

Overrides:

getCloseQuote in class BaseDatabase

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.

usesSingleSession

public boolean usesSingleSession()

Specified by:

usesSingleSession in interface Database

Overrides:

usesSingleSession in class BaseDatabase

Returns:

Whether a single session is used for both schema history table management and applying migrations.