Package migratedb.core.internal.database.snowflake

Class SnowflakeDatabase

java.lang.Object

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

migratedb.core.internal.database.snowflake.SnowflakeDatabase

All Implemented Interfaces:

Closeable, AutoCloseable, Database<SnowflakeConnection>

public class SnowflakeDatabase
extends BaseDatabase<SnowflakeConnection>

Field Summary

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

configuration, databaseType, jdbcConnectionFactory, jdbcMetaData, jdbcTemplate, rawMainJdbcConnection

Constructor Summary

Constructors

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

Method Summary

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

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SnowflakeDatabase

public SnowflakeDatabase(Configuration configuration,
                         JdbcConnectionFactory jdbcConnectionFactory)

Creates a new instance.

Method Detail

doGetConnection

protected SnowflakeConnection doGetConnection(Connection connection)

Description copied from class: BaseDatabase

Retrieves a MigrateDB Connection for this JDBC connection.

Specified by:

doGetConnection in class BaseDatabase<SnowflakeConnection>

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)

getSelectStatement

public String getSelectStatement(Table<?,?> table)

Specified by:

getSelectStatement in interface Database<SnowflakeConnection>

Overrides:

getSelectStatement in class BaseDatabase<SnowflakeConnection>

getInsertStatement

public String getInsertStatement(Table<?,?> table)

Specified by:

getInsertStatement in interface Database<SnowflakeConnection>

Overrides:

getInsertStatement in class BaseDatabase<SnowflakeConnection>

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.

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.