Package org.datanucleus.store.rdbms.adapter

Class MySQLTypeInfo

java.lang.Object

org.datanucleus.store.rdbms.schema.SQLTypeInfo

org.datanucleus.store.rdbms.adapter.MySQLTypeInfo

All Implemented Interfaces:

org.datanucleus.store.schema.StoreSchemaData

public class MySQLTypeInfo
extends SQLTypeInfo

SQL Type info for MySQL datastores.

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.schema.SQLTypeInfo

allowsPrecisionSpec, autoIncrement, caseSensitive, createParams, dataType, fixedPrecScale, fromJdbcDriver, literalPrefix, literalSuffix, localTypeName, maximumScale, minimumScale, nullable, numPrecRadix, precision, searchable, typeName, unsignedAttribute

Constructor Summary

Constructors

Constructor	Description
MySQLTypeInfo(String typeName, short dataType, int precision, String literalPrefix, String literalSuffix, String createParams, int nullable, boolean caseSensitive, short searchable, boolean unsignedAttribute, boolean fixedPrecScale, boolean autoIncrement, String localTypeName, short minimumScale, short maximumScale, int numPrecRadix)
MySQLTypeInfo(ResultSet rs)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	isCompatibleWith(RDBMSColumnInfo colInfo)	Utility to check the compatibility of this type with the supplied Column type.

Methods inherited from class org.datanucleus.store.rdbms.schema.SQLTypeInfo

addProperty, equals, getCreateParams, getDataType, getLiteralPrefix, getLiteralSuffix, getLocalTypeName, getMaximumScale, getMinimumScale, getNullable, getNumPrecRadix, getPrecision, getProperty, getSearchable, getTypeName, hashCode, isAllowsPrecisionSpec, isAutoIncrement, isCaseSensitive, isFixedPrecScale, isUnsignedAttribute, setAllowsPrecisionSpec, setLocalTypeName, setTypeName, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MySQLTypeInfo

public MySQLTypeInfo(ResultSet rs)

Constructor

Parameters:

rs - Result set from the database metadata

MySQLTypeInfo

public MySQLTypeInfo(String typeName,
                     short dataType,
                     int precision,
                     String literalPrefix,
                     String literalSuffix,
                     String createParams,
                     int nullable,
                     boolean caseSensitive,
                     short searchable,
                     boolean unsignedAttribute,
                     boolean fixedPrecScale,
                     boolean autoIncrement,
                     String localTypeName,
                     short minimumScale,
                     short maximumScale,
                     int numPrecRadix)

Method Detail

isCompatibleWith

public boolean isCompatibleWith(RDBMSColumnInfo colInfo)

Utility to check the compatibility of this type with the supplied Column type.

Overrides:

isCompatibleWith in class SQLTypeInfo

Parameters:

colInfo - The Column type

Returns:

Whether they are compatible