Module org.datanucleus.store.rdbms
Class PostgreSQLTypeInfo
- java.lang.Object
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- org.datanucleus.store.rdbms.schema.SQLTypeInfo
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- org.datanucleus.store.rdbms.adapter.PostgreSQLTypeInfo
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- All Implemented Interfaces:
org.datanucleus.store.schema.StoreSchemaData
public class PostgreSQLTypeInfo extends SQLTypeInfo
SQL Type info for PostgreSQL datastores.
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Field Summary
Fields Modifier and Type Field Description static int
MAX_PRECISION
The maximum precision we allow to be reported.-
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
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Constructor Summary
Constructors Constructor Description PostgreSQLTypeInfo(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)
PostgreSQLTypeInfo(ResultSet rs)
Constructs a type information object from the current row of the given result set.
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Method Summary
All Methods Instance Methods Concrete Methods 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
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Field Detail
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MAX_PRECISION
public static final int MAX_PRECISION
The maximum precision we allow to be reported.- See Also:
- Constant Field Values
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Constructor Detail
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PostgreSQLTypeInfo
public PostgreSQLTypeInfo(ResultSet rs)
Constructs a type information object from the current row of the given result set.- Parameters:
rs
- The result set returned from DatabaseMetaData.getTypeInfo().
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PostgreSQLTypeInfo
public PostgreSQLTypeInfo(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)
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Method Detail
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isCompatibleWith
public boolean isCompatibleWith(RDBMSColumnInfo colInfo)
Utility to check the compatibility of this type with the supplied Column type.- Overrides:
isCompatibleWith
in classSQLTypeInfo
- Parameters:
colInfo
- The Column type- Returns:
- Whether they are compatible
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