Package migratedb.v1.core.internal.database.snowflake

Class SnowflakeDatabase

java.lang.Object

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

migratedb.v1.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.v1.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.v1.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 Details

SnowflakeDatabase

public SnowflakeDatabase(Configuration configuration,
 JdbcConnectionFactory jdbcConnectionFactory)

Creates a new instance.

Method Details

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.