org.apache.shardingsphere.infra.database.type

接口 DatabaseType

所有超级接口:

TypedSPI

所有已知子接口:

BranchDatabaseType, SchemaSupportedDatabaseType

所有已知实现类:

H2DatabaseType, MariaDBDatabaseType, MySQLDatabaseType, OpenGaussDatabaseType, OracleDatabaseType, PostgreSQLDatabaseType, SQL92DatabaseType, SQLServerDatabaseType

public interface DatabaseType
extends TypedSPI

Database type.

方法概要

限定符和类型	方法和说明
default String	formatTableNamePattern(String tableNamePattern) Format table name pattern.
DataSourceMetaData	getDataSourceMetaData(String url, String username) Get data source meta data.
Collection<String>	getJdbcUrlPrefixes() Get alias of JDBC URL prefixes.
org.apache.shardingsphere.sql.parser.sql.common.constant.QuoteCharacter	getQuoteCharacter() Get quote character.
default String	getSchema(Connection connection) Get schema.
Map<String,Collection<String>>	getSystemDatabaseSchemaMap() Get system database schema map.
Collection<String>	getSystemSchemas() Get system schemas.
default void	handleRollbackOnly(boolean rollbackOnly, org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement statement) Handle rollback only.
default boolean	isSchemaAvailable() Is schema feature available.

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getType, getTypeAliases

方法详细资料

getQuoteCharacter

org.apache.shardingsphere.sql.parser.sql.common.constant.QuoteCharacter getQuoteCharacter()

Get quote character.

返回:

quote character

getJdbcUrlPrefixes

Collection<String> getJdbcUrlPrefixes()

Get alias of JDBC URL prefixes.

返回:

Alias of JDBC URL prefixes

getDataSourceMetaData

DataSourceMetaData getDataSourceMetaData(String url,
                                         String username)

Get data source meta data.

参数:

url - URL of data source

username - username of data source

返回:

data source meta data

getSystemDatabaseSchemaMap

Map<String,Collection<String>> getSystemDatabaseSchemaMap()

Get system database schema map.

返回:

system database schema map

getSystemSchemas

Collection<String> getSystemSchemas()

Get system schemas.

返回:

system schemas

isSchemaAvailable

default boolean isSchemaAvailable()

Is schema feature available.

返回:

true or false

getSchema

default String getSchema(Connection connection)

Get schema.

参数:

connection - connection

返回:

schema

formatTableNamePattern

default String formatTableNamePattern(String tableNamePattern)

Format table name pattern.

参数:

tableNamePattern - table name pattern

返回:

formatted table name pattern

handleRollbackOnly

default void handleRollbackOnly(boolean rollbackOnly,
                                org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement statement)
                         throws SQLException

Handle rollback only.

参数:

rollbackOnly - rollback only

statement - statement

抛出:

SQLException - SQL exception