org.apache.spark.sql.jdbc

Class MySQLDialect

Object

org.apache.spark.sql.jdbc.MySQLDialect

public class MySQLDialect
extends Object

Constructor Summary

Constructors

Constructor and Description
MySQLDialect()

Method Summary

Modifier and Type	Method and Description
static void	beforeFetch(java.sql.Connection connection, scala.collection.immutable.Map<String,String> properties)
abstract static boolean	canEqual(Object that)
static boolean	canHandle(String url)
static Object	compileValue(Object value)
abstract static boolean	equals(Object that)
static scala.Option<DataType>	getCatalystType(int sqlType, String typeName, int size, MetadataBuilder md)
static scala.Option<JdbcType>	getJDBCType(DataType dt)
static String	getSchemaQuery(String table)
static String	getTableExistsQuery(String table)
static String	getTruncateQuery(String table)
static String	getTruncateQuery(String table, scala.Option<Object> cascade)
static scala.Option<Object>	getTruncateQuery$default$2()
static scala.Option<Object>	isCascadingTruncateTable()
abstract static int	productArity()
abstract static Object	productElement(int n)
static scala.collection.Iterator<Object>	productIterator()
static String	productPrefix()
static String	quoteIdentifier(String colName)

Methods inherited from class Object

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

Constructor Detail

MySQLDialect

public MySQLDialect()

Method Detail

canHandle

public static boolean canHandle(String url)

getCatalystType

public static scala.Option<DataType> getCatalystType(int sqlType,
                                                     String typeName,
                                                     int size,
                                                     MetadataBuilder md)

quoteIdentifier

public static String quoteIdentifier(String colName)

getTableExistsQuery

public static String getTableExistsQuery(String table)

isCascadingTruncateTable

public static scala.Option<Object> isCascadingTruncateTable()

getJDBCType

public static scala.Option<JdbcType> getJDBCType(DataType dt)

getSchemaQuery

public static String getSchemaQuery(String table)

getTruncateQuery

public static String getTruncateQuery(String table)

getTruncateQuery

public static String getTruncateQuery(String table,
                                      scala.Option<Object> cascade)

beforeFetch

public static void beforeFetch(java.sql.Connection connection,
                               scala.collection.immutable.Map<String,String> properties)

compileValue

public static Object compileValue(Object value)

getTruncateQuery$default$2

public static scala.Option<Object> getTruncateQuery$default$2()

canEqual

public abstract static boolean canEqual(Object that)

equals

public abstract static boolean equals(Object that)

productElement

public abstract static Object productElement(int n)

productArity

public abstract static int productArity()

productIterator

public static scala.collection.Iterator<Object> productIterator()

productPrefix

public static String productPrefix()