Package migratedb.core.internal.database.sybasease

Class SybaseASEDatabase

java.lang.Object

migratedb.core.internal.database.base.BaseDatabase<SybaseASEConnection>

migratedb.core.internal.database.sybasease.SybaseASEDatabase

All Implemented Interfaces:

Closeable, AutoCloseable, Database<SybaseASEConnection>

public class SybaseASEDatabase
extends BaseDatabase<SybaseASEConnection>

Field Summary

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

configuration, databaseType, jdbcConnectionFactory, jdbcMetaData, jdbcTemplate, rawMainJdbcConnection

Constructor Summary

Constructors

Constructor	Description
SybaseASEDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory)

Method Summary

Modifier and Type	Method	Description
boolean	catalogIsSchema()
protected SybaseASEConnection	doGetConnection(Connection connection)	Retrieves a MigrateDB Connection for this JDBC connection.
protected String	doGetCurrentUser()
void	ensureSupported()	Ensure MigrateDB supports this version of this database.
String	getBooleanFalse()
String	getBooleanTrue()
String	getCloseQuote()
Delimiter	getDefaultDelimiter()
String	getOpenQuote()
String	getRawCreateScript(Table<?,?> table, boolean baseline)
boolean	supportsChangingCurrentSchema()
boolean	supportsDdlTransactions()
boolean	supportsEmptyMigrationDescription()
boolean	supportsMultiStatementTransactions()	Multi statement transaction support is dependent on the 'ddl in tran' option being set.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SybaseASEDatabase

public SybaseASEDatabase(Configuration configuration,
                         JdbcConnectionFactory jdbcConnectionFactory)

Method Detail

doGetConnection

protected SybaseASEConnection doGetConnection(Connection connection)

Description copied from class: BaseDatabase

Retrieves a MigrateDB Connection for this JDBC connection.

Specified by:

doGetConnection in class BaseDatabase<SybaseASEConnection>

ensureSupported

public void ensureSupported()

Description copied from interface: Database

Ensure MigrateDB supports this version of this database.

getRawCreateScript

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

supportsEmptyMigrationDescription

public boolean supportsEmptyMigrationDescription()

Specified by:

supportsEmptyMigrationDescription in interface Database<SybaseASEConnection>

Overrides:

supportsEmptyMigrationDescription in class BaseDatabase<SybaseASEConnection>

getDefaultDelimiter

public Delimiter getDefaultDelimiter()

Specified by:

getDefaultDelimiter in interface Database<SybaseASEConnection>

Overrides:

getDefaultDelimiter in class BaseDatabase<SybaseASEConnection>

doGetCurrentUser

protected String doGetCurrentUser()
                           throws SQLException

Overrides:

doGetCurrentUser in class BaseDatabase<SybaseASEConnection>

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<SybaseASEConnection>

getCloseQuote

public String getCloseQuote()

Overrides:

getCloseQuote in class BaseDatabase<SybaseASEConnection>

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.

supportsMultiStatementTransactions

public boolean supportsMultiStatementTransactions()

Multi statement transaction support is dependent on the 'ddl in tran' option being set. However, setting 'ddl in tran' doesn't necessarily mean that multi-statement transactions are supported. Also, ddl in tran can change during execution for unknown reasons. Therefore, as a best guess: - When this method is called, check ddl in tran - If ddl in tran is true, assume support for multi statement transactions forever more - Never check ddl in tran again - If ddl in tran is false, return false - Check ddl in tran again on the next call

Specified by:

supportsMultiStatementTransactions in interface Database<SybaseASEConnection>

Overrides:

supportsMultiStatementTransactions in class BaseDatabase<SybaseASEConnection>