TypeId (FoundationDB SQL Parser 1.6.1 API)

java.lang.Object
- com.foundationdb.sql.types.TypeId

Direct Known Subclasses:

TypeId.RowMultiSetTypeId
```
public class TypeId
extends Object
```
TypeId describes the static information about a SQL type independent of any specific attributes of the type such as length. So the TypeId for CHARACTER describes the fundamental information about CHARACTER. A specific type (e.g. CHARACTER(10)) is described by a TypeDescriptor for a catlog type and a DataTypeDescriptor for a runtime type. (note a DataTypeDescriptor adds runtime attributes to the TypeDescriptor it has).
A TypeId is immutable.
The equals(Object) method can be used to determine if two typeIds are for the same type, which defines type id equality.

See Also:
DataTypeDescriptor

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class TypeId.FormatIds

static class TypeId.RowMultiSetTypeId

Nested Classes
Modifier and Type	Class and Description
`static class`	`TypeId.FormatIds`
`static class`	`TypeId.RowMultiSetTypeId`

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`ARRAY_NAME`
`static TypeId`	`BIGINT_ID`
`static TypeId`	`BIGINT_UNSIGNED_ID`
`static String`	`BINARY_NAME`
`static TypeId`	`BIT_ID`
`static int`	`BIT_MAXWIDTH`
`static String`	`BIT_NAME`
`static int`	`BIT_PRECEDENCE`
`static TypeId`	`BLOB_ID`
`static int`	`BLOB_MAXWIDTH`
`static String`	`BLOB_NAME`
`static int`	`BLOB_PRECEDENCE`
`static TypeId`	`BOOLEAN_ID`
`static int`	`BOOLEAN_MAXWIDTH`
`static String`	`BOOLEAN_NAME`
`static int`	`BOOLEAN_PRECEDENCE`
`static TypeId`	`CHAR_ID`
`static int`	`CHAR_MAXWIDTH`
`static String`	`CHAR_NAME`
`static int`	`CHAR_PRECEDENCE`
`static TypeId`	`CLOB_ID`
`static int`	`CLOB_MAXWIDTH`
`static String`	`CLOB_NAME`
`static int`	`CLOB_PRECEDENCE`
`static String`	`DATALINK_NAME`
`static TypeId`	`DATE_ID`
`static int`	`DATE_MAXWIDTH`
`static String`	`DATE_NAME`
`static int`	`DATE_PRECEDENCE`
`static TypeId`	`DATETIME_ID`
`static String`	`DATETIME_NAME`
`static TypeId`	`DECIMAL_ID`
`static int`	`DECIMAL_MAXWIDTH`
`static String`	`DECIMAL_NAME`
`static int`	`DECIMAL_PRECEDENCE`
`static int`	`DECIMAL_PRECISION`
`static int`	`DECIMAL_SCALE`
`static TypeId`	`DECIMAL_UNSIGNED_ID`
`static String`	`DECIMAL_UNSIGNED_NAME`
`static int`	`DEFAULT_DECIMAL_PRECISION`
`static int`	`DEFAULT_DECIMAL_SCALE`
`static TypeId`	`DOUBLE_ID`
`static int`	`DOUBLE_MAXWIDTH`
`static String`	`DOUBLE_NAME`
`static int`	`DOUBLE_PRECEDENCE`
`static int`	`DOUBLE_PRECISION`
`static int`	`DOUBLE_PRECISION_IN_DIGITS`
`static int`	`DOUBLE_SCALE`
`static TypeId`	`DOUBLE_UNSIGNED_ID`
`static String`	`DOUBLE_UNSIGNED_NAME`
`static String`	`FLOAT_NAME`
`static String`	`FLOAT_UNSIGNED_NAME`
`static TypeId`	`GUID_ID`
`static int`	`GUID_MAXWIDTH`
`static String`	`GUID_NAME`
`static int`	`INT_MAXWIDTH`
`static String`	`INT_NAME`
`static int`	`INT_PRECEDENCE`
`static int`	`INT_PRECISION`
`static int`	`INT_SCALE`
`static String`	`INT_UNSIGNED_NAME`
`static TypeId`	`INTEGER_ID`
`static String`	`INTEGER_NAME`
`static TypeId`	`INTEGER_UNSIGNED_ID`
`static String`	`INTEGER_UNSIGNED_NAME`
`static TypeId`	`INTERVAL_DAY_HOUR_ID`
`static String`	`INTERVAL_DAY_HOUR_NAME`
`static TypeId`	`INTERVAL_DAY_ID`
`static TypeId`	`INTERVAL_DAY_MINUTE_ID`
`static String`	`INTERVAL_DAY_MINUTE_NAME`
`static String`	`INTERVAL_DAY_NAME`
`static TypeId`	`INTERVAL_DAY_SECOND_ID`
`static int`	`INTERVAL_DAY_SECOND_MAXWIDTH`
`static String`	`INTERVAL_DAY_SECOND_NAME`
`static int`	`INTERVAL_DAY_SECOND_PRECISION`
`static int`	`INTERVAL_DAY_SECOND_SCALE`
`static TypeId`	`INTERVAL_HOUR_ID`
`static TypeId`	`INTERVAL_HOUR_MINUTE_ID`
`static String`	`INTERVAL_HOUR_MINUTE_NAME`
`static String`	`INTERVAL_HOUR_NAME`
`static TypeId`	`INTERVAL_HOUR_SECOND_ID`
`static String`	`INTERVAL_HOUR_SECOND_NAME`
`static TypeId`	`INTERVAL_MINUTE_ID`
`static String`	`INTERVAL_MINUTE_NAME`
`static TypeId`	`INTERVAL_MINUTE_SECOND_ID`
`static String`	`INTERVAL_MINUTE_SECOND_NAME`
`static TypeId`	`INTERVAL_MONTH_ID`
`static String`	`INTERVAL_MONTH_NAME`
`static int`	`INTERVAL_PRECEDENCE`
`static TypeId`	`INTERVAL_SECOND_ID`
`static String`	`INTERVAL_SECOND_NAME`
`static TypeId`	`INTERVAL_YEAR_ID`
`static TypeId`	`INTERVAL_YEAR_MONTH_ID`
`static int`	`INTERVAL_YEAR_MONTH_MAXWIDTH`
`static String`	`INTERVAL_YEAR_MONTH_NAME`
`static int`	`INTERVAL_YEAR_MONTH_PRECISION`
`static int`	`INTERVAL_YEAR_MONTH_SCALE`
`static String`	`INTERVAL_YEAR_NAME`
`static TypeId`	`LONGBLOB_ID`
`static String`	`LONGBLOB_NAME`
`static int`	`LONGINT_MAXWIDTH`
`static String`	`LONGINT_NAME`
`static int`	`LONGINT_PRECEDENCE`
`static int`	`LONGINT_PRECISION` Various fixed numbers related to datatypes.
`static int`	`LONGINT_SCALE`
`static String`	`LONGINT_UNSIGNED_NAME`
`static TypeId`	`LONGTEXT_ID`
`static String`	`LONGTEXT_NAME`
`static String`	`LONGVARBINARY_NAME`
`static TypeId`	`LONGVARBIT_ID`
`static int`	`LONGVARBIT_MAXWIDTH`
`static String`	`LONGVARBIT_NAME`
`static int`	`LONGVARBIT_PRECEDENCE`
`static TypeId`	`LONGVARCHAR_ID`
`static int`	`LONGVARCHAR_MAXWIDTH`
`static String`	`LONGVARCHAR_NAME`
`static int`	`LONGVARCHAR_PRECEDENCE`
`static TypeId`	`MEDIUMBLOB_ID`
`static String`	`MEDIUMBLOB_NAME`
`static TypeId`	`MEDIUMINT_ID`
`static String`	`MEDIUMINT_NAME`
`static TypeId`	`MEDIUMINT_UNSIGNED_ID`
`static String`	`MEDIUMINT_UNSIGNED_NAME`
`static TypeId`	`MEDIUMTEXT_ID`
`static String`	`MEDIUMTEXT_NAME`
`static TypeId`	`NATIONAL_CHAR_ID`
`static String`	`NATIONAL_CHAR_NAME`
`static TypeId`	`NATIONAL_LONGVARCHAR_ID`
`static String`	`NATIONAL_LONGVARCHAR_NAME`
`static TypeId`	`NATIONAL_VARCHAR_ID`
`static String`	`NATIONAL_VARCHAR_NAME`
`static String`	`NCLOB_NAME`
`static TypeId`	`NUMERIC_ID`
`static String`	`NUMERIC_NAME`
`static int`	`NUMERIC_PRECEDENCE`
`static TypeId`	`NUMERIC_UNSIGNED_ID`
`static String`	`NUMERIC_UNSIGNED_NAME`
`static TypeId`	`REAL_ID`
`static int`	`REAL_MAXWIDTH`
`static String`	`REAL_NAME`
`static int`	`REAL_PRECEDENCE`
`static int`	`REAL_PRECISION`
`static int`	`REAL_PRECISION_IN_DIGITS`
`static int`	`REAL_SCALE`
`static TypeId`	`REAL_UNSIGNED_ID`
`static String`	`REAL_UNSIGNED_NAME`
`static TypeId`	`REF_ID`
`static String`	`REF_NAME`
`static int`	`REF_PRECEDENCE`
`static String`	`ROWID_NAME`
`static TypeId`	`SMALLINT_ID`
`static int`	`SMALLINT_MAXWIDTH`
`static String`	`SMALLINT_NAME`
`static int`	`SMALLINT_PRECEDENCE`
`static int`	`SMALLINT_PRECISION`
`static int`	`SMALLINT_SCALE`
`static TypeId`	`SMALLINT_UNSIGNED_ID`
`static String`	`SMALLINT_UNSIGNED_NAME`
`static String`	`SQLXML_NAME`
`static String`	`STRUCT_NAME`
`static TypeId`	`TEXT_ID`
`static String`	`TEXT_NAME`
`static TypeId`	`TIME_ID`
`static int`	`TIME_MAXWIDTH`
`static String`	`TIME_NAME`
`static int`	`TIME_PRECEDENCE`
`static int`	`TIME_SCALE`
`static TypeId`	`TIMESTAMP_ID`
`static int`	`TIMESTAMP_MAXWIDTH`
`static String`	`TIMESTAMP_NAME`
`static int`	`TIMESTAMP_PRECEDENCE`
`static int`	`TIMESTAMP_SCALE`
`static TypeId`	`TINYBLOB_ID`
`static String`	`TINYBLOB_NAME`
`static TypeId`	`TINYINT_ID`
`static int`	`TINYINT_MAXWIDTH`
`static String`	`TINYINT_NAME`
`static int`	`TINYINT_PRECEDENCE`
`static int`	`TINYINT_PRECISION`
`static int`	`TINYINT_SCALE`
`static TypeId`	`TINYINT_UNSIGNED_ID`
`static String`	`TINYINT_UNSIGNED_NAME`
`static TypeId`	`TINYTEXT_ID`
`static String`	`TINYTEXT_NAME`
`static int`	`USER_PRECEDENCE` The following constants define the type precedence hierarchy.
`static String`	`VARBINARY_NAME`
`static TypeId`	`VARBIT_ID`
`static int`	`VARBIT_MAXWIDTH`
`static String`	`VARBIT_NAME`
`static int`	`VARBIT_PRECEDENCE`
`static TypeId`	`VARCHAR_ID`
`static int`	`VARCHAR_MAXWIDTH`
`static String`	`VARCHAR_NAME`
`static int`	`VARCHAR_PRECEDENCE`
`static TypeId`	`XML_ID`
`static int`	`XML_MAXWIDTH`
`static String`	`XML_NAME`
`static int`	`XML_PRECEDENCE`
`static TypeId`	`YEAR_ID`
`static String`	`YEAR_NAME`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object that)` we want equals to say if these are the same type id or not.
`static TypeId[]`	`getAllBuiltinTypeIds()` Return all of the builtin type ids.
`static TypeId`	`getBuiltInTypeId(int JDBCTypeId)` Get a TypeId of the given JDBC type.
`static TypeId`	`getBuiltInTypeId(String SQLTypeName)` Given a SQL type name return the corresponding TypeId.
`boolean`	`getClassNameWasDelimitedIdentifier()` For user types, tell whether or not the class name was a delimited identifier.
`String`	`getCorrespondingJavaTypeName()` Get the name of the corresponding Java type.
`int`	`getJDBCTypeId()` JDBC has its own idea of type identifiers which is different from the Derby internal type ids.
`int`	`getMaximumMaximumWidth()` Get the maximum maximum width of the type (that's not a typo).
`int`	`getMaximumPrecision()` Get the maximum precision of the type.
`int`	`getMaximumScale()` Get the maximum scale of the type.
`int`	`getPrecision(DataTypeDescriptor leftType, DataTypeDescriptor rightType)` Get the precision of the merge of two Decimals
`String`	`getResultSetMetaDataTypeName()` Get the name of the corresponding Java type.
`static TypeId`	`getRowMultiSet(String[] columnNames, DataTypeDescriptor[] columnTypes)`
`int`	`getScale(DataTypeDescriptor leftType, DataTypeDescriptor rightType)` Get the scale of the merge of two decimals
`static TypeId`	`getSQLTypeForJavaType(String javaTypeName)` Get a TypeId for the class that corresponds to the given Java type name.
`String`	`getSQLTypeName()` Returns the SQL name of the datatype.
`int`	`getTypeFormatId()`
`static TypeId`	`getUserDefinedTypeId(String className, boolean delimitedIdentifier)`
`static TypeId`	`getUserDefinedTypeId(String schemaName, String unqualifiedName, String className)` This factory method is used for ANSI UDTs.
`int`	`hashCode()`
`static TypeId`	`intervalTypeId(TypeId startField, TypeId endField)`
`boolean`	`isAnsiUDT()` Return true if this is this type id describes an ANSI UDT
`boolean`	`isBitTypeId()` Is this a type id for a bit type?
`boolean`	`isBlobTypeId()` Is this a Blob?
`boolean`	`isBooleanTypeId()` Is this a type id for a boolean type?
`boolean`	`isClobTypeId()` Is this a Clob?
`boolean`	`isComparable()`
`boolean`	`isConcatableTypeId()` Is this a type id for a concatable type?
`boolean`	`isDateTimeTimeStampTypeId()` Is this a TypeId for DATE/TIME/TIMESTAMP
`boolean`	`isDateTimeTimeStampTypeID()` Is this DATE/TIME or TIMESTAMP?
`boolean`	`isDecimalTypeId()` Is this a type id for a decimal type?
`boolean`	`isDoubleTypeId()` Is this a TypeId for DOUBLE
`boolean`	`isFixedStringTypeId()` Is this a fixed string type?
`boolean`	`isFloatingPointTypeId()` Is this a TypeId for floating point (REAL/DOUBLE)
`boolean`	`isGUIDTypeId()` Is this a GUID?
`boolean`	`isIntegerTypeId()` Is this a type id for an integer type?
`boolean`	`isIntervalTypeId()`
`boolean`	`isLOBTypeId()` Is this a type id for a LOB type?
`boolean`	`isLongConcatableTypeId()` Is this a type id for a long concatable type?
`boolean`	`isLongVarbinaryTypeId()` Is this a LongVarbinary?
`boolean`	`isLongVarcharTypeId()` Is this a LongVarchar?
`boolean`	`isNumericTypeId()` Is this a type id for a numeric type?
`boolean`	`isRealTypeId()` Is this a TypeId for REAL
`boolean`	`isRefTypeId()` Is this a type id for a ref type?
`boolean`	`isRowMultiSet()`
`boolean`	`isStringTypeId()` Does this TypeId represent a TypeId for a StringDataType.
`boolean`	`isUnsigned()` Is this one of the unsigned numeric types?
`boolean`	`isUserDefinedTypeId()` Is this a type id for a user defined type?
`boolean`	`isXMLTypeId()` Is this an XML doc?
`String`	`toParsableString(DataTypeDescriptor dts)` Converts this TypeId, given a data type descriptor (including length/precision), to a string.
`int`	`typePrecedence()` Each built-in type in JSQL has a precedence.
`boolean`	`userType()` Tell whether this is a built-in type.
`boolean`	`variableLength()` Does type hava a declared variable length (defined by the application).

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LONGINT_PRECISION
```
public static final int LONGINT_PRECISION
```
    Various fixed numbers related to datatypes.
    
    See Also:
    Constant Field Values
  - LONGINT_SCALE
```
public static final int LONGINT_SCALE
```
    See Also:
    Constant Field Values
  - LONGINT_MAXWIDTH
```
public static final int LONGINT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - INT_PRECISION
```
public static final int INT_PRECISION
```
    See Also:
    Constant Field Values
  - INT_SCALE
```
public static final int INT_SCALE
```
    See Also:
    Constant Field Values
  - INT_MAXWIDTH
```
public static final int INT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - SMALLINT_PRECISION
```
public static final int SMALLINT_PRECISION
```
    See Also:
    Constant Field Values
  - SMALLINT_SCALE
```
public static final int SMALLINT_SCALE
```
    See Also:
    Constant Field Values
  - SMALLINT_MAXWIDTH
```
public static final int SMALLINT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - TINYINT_PRECISION
```
public static final int TINYINT_PRECISION
```
    See Also:
    Constant Field Values
  - TINYINT_SCALE
```
public static final int TINYINT_SCALE
```
    See Also:
    Constant Field Values
  - TINYINT_MAXWIDTH
```
public static final int TINYINT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - DOUBLE_PRECISION
```
public static final int DOUBLE_PRECISION
```
    See Also:
    Constant Field Values
  - DOUBLE_PRECISION_IN_DIGITS
```
public static final int DOUBLE_PRECISION_IN_DIGITS
```
    See Also:
    Constant Field Values
  - DOUBLE_SCALE
```
public static final int DOUBLE_SCALE
```
    See Also:
    Constant Field Values
  - DOUBLE_MAXWIDTH
```
public static final int DOUBLE_MAXWIDTH
```
    See Also:
    Constant Field Values
  - REAL_PRECISION
```
public static final int REAL_PRECISION
```
    See Also:
    Constant Field Values
  - REAL_PRECISION_IN_DIGITS
```
public static final int REAL_PRECISION_IN_DIGITS
```
    See Also:
    Constant Field Values
  - REAL_SCALE
```
public static final int REAL_SCALE
```
    See Also:
    Constant Field Values
  - REAL_MAXWIDTH
```
public static final int REAL_MAXWIDTH
```
    See Also:
    Constant Field Values
  - DECIMAL_PRECISION
```
public static final int DECIMAL_PRECISION
```
    See Also:
    Constant Field Values
  - DECIMAL_SCALE
```
public static final int DECIMAL_SCALE
```
    See Also:
    Constant Field Values
  - DECIMAL_MAXWIDTH
```
public static final int DECIMAL_MAXWIDTH
```
    See Also:
    Constant Field Values
  - DEFAULT_DECIMAL_PRECISION
```
public static final int DEFAULT_DECIMAL_PRECISION
```
    See Also:
    Constant Field Values
  - DEFAULT_DECIMAL_SCALE
```
public static final int DEFAULT_DECIMAL_SCALE
```
    See Also:
    Constant Field Values
  - BOOLEAN_MAXWIDTH
```
public static final int BOOLEAN_MAXWIDTH
```
    See Also:
    Constant Field Values
  - CHAR_MAXWIDTH
```
public static final int CHAR_MAXWIDTH
```
    See Also:
    Constant Field Values
  - VARCHAR_MAXWIDTH
```
public static final int VARCHAR_MAXWIDTH
```
    See Also:
    Constant Field Values
  - LONGVARCHAR_MAXWIDTH
```
public static final int LONGVARCHAR_MAXWIDTH
```
    See Also:
    Constant Field Values
  - BIT_MAXWIDTH
```
public static final int BIT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - VARBIT_MAXWIDTH
```
public static final int VARBIT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - LONGVARBIT_MAXWIDTH
```
public static final int LONGVARBIT_MAXWIDTH
```
    See Also:
    Constant Field Values
  - BLOB_MAXWIDTH
```
public static final int BLOB_MAXWIDTH
```
    See Also:
    Constant Field Values
  - CLOB_MAXWIDTH
```
public static final int CLOB_MAXWIDTH
```
    See Also:
    Constant Field Values
  - XML_MAXWIDTH
```
public static final int XML_MAXWIDTH
```
    See Also:
    Constant Field Values
  - DATE_MAXWIDTH
```
public static final int DATE_MAXWIDTH
```
    See Also:
    Constant Field Values
  - TIME_MAXWIDTH
```
public static final int TIME_MAXWIDTH
```
    See Also:
    Constant Field Values
  - TIMESTAMP_MAXWIDTH
```
public static final int TIMESTAMP_MAXWIDTH
```
    See Also:
    Constant Field Values
  - TIME_SCALE
```
public static final int TIME_SCALE
```
    See Also:
    Constant Field Values
  - TIMESTAMP_SCALE
```
public static final int TIMESTAMP_SCALE
```
    See Also:
    Constant Field Values
  - INTERVAL_YEAR_MONTH_PRECISION
```
public static final int INTERVAL_YEAR_MONTH_PRECISION
```
    See Also:
    Constant Field Values
  - INTERVAL_YEAR_MONTH_SCALE
```
public static final int INTERVAL_YEAR_MONTH_SCALE
```
    See Also:
    Constant Field Values
  - INTERVAL_YEAR_MONTH_MAXWIDTH
```
public static final int INTERVAL_YEAR_MONTH_MAXWIDTH
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_SECOND_PRECISION
```
public static final int INTERVAL_DAY_SECOND_PRECISION
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_SECOND_SCALE
```
public static final int INTERVAL_DAY_SECOND_SCALE
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_SECOND_MAXWIDTH
```
public static final int INTERVAL_DAY_SECOND_MAXWIDTH
```
    See Also:
    Constant Field Values
  - GUID_MAXWIDTH
```
public static final int GUID_MAXWIDTH
```
    See Also:
    Constant Field Values
  - BIT_NAME
```
public static final String BIT_NAME
```
    See Also:
    Constant Field Values
  - VARBIT_NAME
```
public static final String VARBIT_NAME
```
    See Also:
    Constant Field Values
  - LONGVARBIT_NAME
```
public static final String LONGVARBIT_NAME
```
    See Also:
    Constant Field Values
  - TINYINT_NAME
```
public static final String TINYINT_NAME
```
    See Also:
    Constant Field Values
  - SMALLINT_NAME
```
public static final String SMALLINT_NAME
```
    See Also:
    Constant Field Values
  - MEDIUMINT_NAME
```
public static final String MEDIUMINT_NAME
```
    See Also:
    Constant Field Values
  - INTEGER_NAME
```
public static final String INTEGER_NAME
```
    See Also:
    Constant Field Values
  - INT_NAME
```
public static final String INT_NAME
```
    See Also:
    Constant Field Values
  - LONGINT_NAME
```
public static final String LONGINT_NAME
```
    See Also:
    Constant Field Values
  - FLOAT_NAME
```
public static final String FLOAT_NAME
```
    See Also:
    Constant Field Values
  - REAL_NAME
```
public static final String REAL_NAME
```
    See Also:
    Constant Field Values
  - DOUBLE_NAME
```
public static final String DOUBLE_NAME
```
    See Also:
    Constant Field Values
  - NUMERIC_NAME
```
public static final String NUMERIC_NAME
```
    See Also:
    Constant Field Values
  - DECIMAL_NAME
```
public static final String DECIMAL_NAME
```
    See Also:
    Constant Field Values
  - CHAR_NAME
```
public static final String CHAR_NAME
```
    See Also:
    Constant Field Values
  - VARCHAR_NAME
```
public static final String VARCHAR_NAME
```
    See Also:
    Constant Field Values
  - LONGVARCHAR_NAME
```
public static final String LONGVARCHAR_NAME
```
    See Also:
    Constant Field Values
  - DATE_NAME
```
public static final String DATE_NAME
```
    See Also:
    Constant Field Values
  - TIME_NAME
```
public static final String TIME_NAME
```
    See Also:
    Constant Field Values
  - TIMESTAMP_NAME
```
public static final String TIMESTAMP_NAME
```
    See Also:
    Constant Field Values
  - BINARY_NAME
```
public static final String BINARY_NAME
```
    See Also:
    Constant Field Values
  - VARBINARY_NAME
```
public static final String VARBINARY_NAME
```
    See Also:
    Constant Field Values
  - LONGVARBINARY_NAME
```
public static final String LONGVARBINARY_NAME
```
    See Also:
    Constant Field Values
  - BOOLEAN_NAME
```
public static final String BOOLEAN_NAME
```
    See Also:
    Constant Field Values
  - REF_NAME
```
public static final String REF_NAME
```
    See Also:
    Constant Field Values
  - NATIONAL_CHAR_NAME
```
public static final String NATIONAL_CHAR_NAME
```
    See Also:
    Constant Field Values
  - NATIONAL_VARCHAR_NAME
```
public static final String NATIONAL_VARCHAR_NAME
```
    See Also:
    Constant Field Values
  - NATIONAL_LONGVARCHAR_NAME
```
public static final String NATIONAL_LONGVARCHAR_NAME
```
    See Also:
    Constant Field Values
  - BLOB_NAME
```
public static final String BLOB_NAME
```
    See Also:
    Constant Field Values
  - CLOB_NAME
```
public static final String CLOB_NAME
```
    See Also:
    Constant Field Values
  - NCLOB_NAME
```
public static final String NCLOB_NAME
```
    See Also:
    Constant Field Values
  - TEXT_NAME
```
public static final String TEXT_NAME
```
    See Also:
    Constant Field Values
  - TINYBLOB_NAME
```
public static final String TINYBLOB_NAME
```
    See Also:
    Constant Field Values
  - TINYTEXT_NAME
```
public static final String TINYTEXT_NAME
```
    See Also:
    Constant Field Values
  - MEDIUMBLOB_NAME
```
public static final String MEDIUMBLOB_NAME
```
    See Also:
    Constant Field Values
  - MEDIUMTEXT_NAME
```
public static final String MEDIUMTEXT_NAME
```
    See Also:
    Constant Field Values
  - LONGBLOB_NAME
```
public static final String LONGBLOB_NAME
```
    See Also:
    Constant Field Values
  - LONGTEXT_NAME
```
public static final String LONGTEXT_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_YEAR_NAME
```
public static final String INTERVAL_YEAR_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_MONTH_NAME
```
public static final String INTERVAL_MONTH_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_YEAR_MONTH_NAME
```
public static final String INTERVAL_YEAR_MONTH_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_NAME
```
public static final String INTERVAL_DAY_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_HOUR_NAME
```
public static final String INTERVAL_HOUR_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_MINUTE_NAME
```
public static final String INTERVAL_MINUTE_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_SECOND_NAME
```
public static final String INTERVAL_SECOND_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_HOUR_NAME
```
public static final String INTERVAL_DAY_HOUR_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_MINUTE_NAME
```
public static final String INTERVAL_DAY_MINUTE_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_DAY_SECOND_NAME
```
public static final String INTERVAL_DAY_SECOND_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_HOUR_MINUTE_NAME
```
public static final String INTERVAL_HOUR_MINUTE_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_HOUR_SECOND_NAME
```
public static final String INTERVAL_HOUR_SECOND_NAME
```
    See Also:
    Constant Field Values
  - INTERVAL_MINUTE_SECOND_NAME
```
public static final String INTERVAL_MINUTE_SECOND_NAME
```
    See Also:
    Constant Field Values
  - XML_NAME
```
public static final String XML_NAME
```
    See Also:
    Constant Field Values
  - ARRAY_NAME
```
public static final String ARRAY_NAME
```
    See Also:
    Constant Field Values
  - STRUCT_NAME
```
public static final String STRUCT_NAME
```
    See Also:
    Constant Field Values
  - DATALINK_NAME
```
public static final String DATALINK_NAME
```
    See Also:
    Constant Field Values
  - ROWID_NAME
```
public static final String ROWID_NAME
```
    See Also:
    Constant Field Values
  - SQLXML_NAME
```
public static final String SQLXML_NAME
```
    See Also:
    Constant Field Values
  - TINYINT_UNSIGNED_NAME
```
public static final String TINYINT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - SMALLINT_UNSIGNED_NAME
```
public static final String SMALLINT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - MEDIUMINT_UNSIGNED_NAME
```
public static final String MEDIUMINT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - INTEGER_UNSIGNED_NAME
```
public static final String INTEGER_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - INT_UNSIGNED_NAME
```
public static final String INT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - LONGINT_UNSIGNED_NAME
```
public static final String LONGINT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - FLOAT_UNSIGNED_NAME
```
public static final String FLOAT_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - REAL_UNSIGNED_NAME
```
public static final String REAL_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - DOUBLE_UNSIGNED_NAME
```
public static final String DOUBLE_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - NUMERIC_UNSIGNED_NAME
```
public static final String NUMERIC_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - DECIMAL_UNSIGNED_NAME
```
public static final String DECIMAL_UNSIGNED_NAME
```
    See Also:
    Constant Field Values
  - DATETIME_NAME
```
public static final String DATETIME_NAME
```
    See Also:
    Constant Field Values
  - YEAR_NAME
```
public static final String YEAR_NAME
```
    See Also:
    Constant Field Values
  - GUID_NAME
```
public static final String GUID_NAME
```
    See Also:
    Constant Field Values
  - USER_PRECEDENCE
```
public static final int USER_PRECEDENCE
```
    The following constants define the type precedence hierarchy.
    
    See Also:
    Constant Field Values
  - XML_PRECEDENCE
```
public static final int XML_PRECEDENCE
```
    See Also:
    Constant Field Values
  - BLOB_PRECEDENCE
```
public static final int BLOB_PRECEDENCE
```
    See Also:
    Constant Field Values
  - LONGVARBIT_PRECEDENCE
```
public static final int LONGVARBIT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - VARBIT_PRECEDENCE
```
public static final int VARBIT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - BIT_PRECEDENCE
```
public static final int BIT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - BOOLEAN_PRECEDENCE
```
public static final int BOOLEAN_PRECEDENCE
```
    See Also:
    Constant Field Values
  - INTERVAL_PRECEDENCE
```
public static final int INTERVAL_PRECEDENCE
```
    See Also:
    Constant Field Values
  - TIME_PRECEDENCE
```
public static final int TIME_PRECEDENCE
```
    See Also:
    Constant Field Values
  - TIMESTAMP_PRECEDENCE
```
public static final int TIMESTAMP_PRECEDENCE
```
    See Also:
    Constant Field Values
  - DATE_PRECEDENCE
```
public static final int DATE_PRECEDENCE
```
    See Also:
    Constant Field Values
  - DOUBLE_PRECEDENCE
```
public static final int DOUBLE_PRECEDENCE
```
    See Also:
    Constant Field Values
  - REAL_PRECEDENCE
```
public static final int REAL_PRECEDENCE
```
    See Also:
    Constant Field Values
  - DECIMAL_PRECEDENCE
```
public static final int DECIMAL_PRECEDENCE
```
    See Also:
    Constant Field Values
  - NUMERIC_PRECEDENCE
```
public static final int NUMERIC_PRECEDENCE
```
    See Also:
    Constant Field Values
  - LONGINT_PRECEDENCE
```
public static final int LONGINT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - INT_PRECEDENCE
```
public static final int INT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - SMALLINT_PRECEDENCE
```
public static final int SMALLINT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - TINYINT_PRECEDENCE
```
public static final int TINYINT_PRECEDENCE
```
    See Also:
    Constant Field Values
  - REF_PRECEDENCE
```
public static final int REF_PRECEDENCE
```
    See Also:
    Constant Field Values
  - CLOB_PRECEDENCE
```
public static final int CLOB_PRECEDENCE
```
    See Also:
    Constant Field Values
  - LONGVARCHAR_PRECEDENCE
```
public static final int LONGVARCHAR_PRECEDENCE
```
    See Also:
    Constant Field Values
  - VARCHAR_PRECEDENCE
```
public static final int VARCHAR_PRECEDENCE
```
    See Also:
    Constant Field Values
  - CHAR_PRECEDENCE
```
public static final int CHAR_PRECEDENCE
```
    See Also:
    Constant Field Values
  - BOOLEAN_ID
```
public static final TypeId BOOLEAN_ID
```
  - SMALLINT_ID
```
public static final TypeId SMALLINT_ID
```
  - MEDIUMINT_ID
```
public static final TypeId MEDIUMINT_ID
```
  - INTEGER_ID
```
public static final TypeId INTEGER_ID
```
  - CHAR_ID
```
public static final TypeId CHAR_ID
```
  - TINYINT_ID
```
public static final TypeId TINYINT_ID
```
  - BIGINT_ID
```
public static final TypeId BIGINT_ID
```
  - REAL_ID
```
public static final TypeId REAL_ID
```
  - DOUBLE_ID
```
public static final TypeId DOUBLE_ID
```
  - DECIMAL_ID
```
public static final TypeId DECIMAL_ID
```
  - NUMERIC_ID
```
public static final TypeId NUMERIC_ID
```
  - VARCHAR_ID
```
public static final TypeId VARCHAR_ID
```
  - DATE_ID
```
public static final TypeId DATE_ID
```
  - TIME_ID
```
public static final TypeId TIME_ID
```
  - TIMESTAMP_ID
```
public static final TypeId TIMESTAMP_ID
```
  - BIT_ID
```
public static final TypeId BIT_ID
```
  - VARBIT_ID
```
public static final TypeId VARBIT_ID
```
  - REF_ID
```
public static final TypeId REF_ID
```
  - LONGVARCHAR_ID
```
public static final TypeId LONGVARCHAR_ID
```
  - LONGVARBIT_ID
```
public static final TypeId LONGVARBIT_ID
```
  - BLOB_ID
```
public static final TypeId BLOB_ID
```
  - CLOB_ID
```
public static final TypeId CLOB_ID
```
  - XML_ID
```
public static final TypeId XML_ID
```
  - GUID_ID
```
public static final TypeId GUID_ID
```
  - INTERVAL_YEAR_ID
```
public static final TypeId INTERVAL_YEAR_ID
```
  - INTERVAL_MONTH_ID
```
public static final TypeId INTERVAL_MONTH_ID
```
  - INTERVAL_YEAR_MONTH_ID
```
public static final TypeId INTERVAL_YEAR_MONTH_ID
```
  - INTERVAL_DAY_ID
```
public static final TypeId INTERVAL_DAY_ID
```
  - INTERVAL_HOUR_ID
```
public static final TypeId INTERVAL_HOUR_ID
```
  - INTERVAL_MINUTE_ID
```
public static final TypeId INTERVAL_MINUTE_ID
```
  - INTERVAL_SECOND_ID
```
public static final TypeId INTERVAL_SECOND_ID
```
  - INTERVAL_DAY_HOUR_ID
```
public static final TypeId INTERVAL_DAY_HOUR_ID
```
  - INTERVAL_DAY_MINUTE_ID
```
public static final TypeId INTERVAL_DAY_MINUTE_ID
```
  - INTERVAL_DAY_SECOND_ID
```
public static final TypeId INTERVAL_DAY_SECOND_ID
```
  - INTERVAL_HOUR_MINUTE_ID
```
public static final TypeId INTERVAL_HOUR_MINUTE_ID
```
  - INTERVAL_HOUR_SECOND_ID
```
public static final TypeId INTERVAL_HOUR_SECOND_ID
```
  - INTERVAL_MINUTE_SECOND_ID
```
public static final TypeId INTERVAL_MINUTE_SECOND_ID
```
  - SMALLINT_UNSIGNED_ID
```
public static final TypeId SMALLINT_UNSIGNED_ID
```
  - MEDIUMINT_UNSIGNED_ID
```
public static final TypeId MEDIUMINT_UNSIGNED_ID
```
  - INTEGER_UNSIGNED_ID
```
public static final TypeId INTEGER_UNSIGNED_ID
```
  - TINYINT_UNSIGNED_ID
```
public static final TypeId TINYINT_UNSIGNED_ID
```
  - BIGINT_UNSIGNED_ID
```
public static final TypeId BIGINT_UNSIGNED_ID
```
  - REAL_UNSIGNED_ID
```
public static final TypeId REAL_UNSIGNED_ID
```
  - DOUBLE_UNSIGNED_ID
```
public static final TypeId DOUBLE_UNSIGNED_ID
```
  - DECIMAL_UNSIGNED_ID
```
public static final TypeId DECIMAL_UNSIGNED_ID
```
  - NUMERIC_UNSIGNED_ID
```
public static final TypeId NUMERIC_UNSIGNED_ID
```
  - DATETIME_ID
```
public static final TypeId DATETIME_ID
```
  - YEAR_ID
```
public static final TypeId YEAR_ID
```
  - TEXT_ID
```
public static final TypeId TEXT_ID
```
  - TINYBLOB_ID
```
public static final TypeId TINYBLOB_ID
```
  - TINYTEXT_ID
```
public static final TypeId TINYTEXT_ID
```
  - MEDIUMBLOB_ID
```
public static final TypeId MEDIUMBLOB_ID
```
  - MEDIUMTEXT_ID
```
public static final TypeId MEDIUMTEXT_ID
```
  - LONGBLOB_ID
```
public static final TypeId LONGBLOB_ID
```
  - LONGTEXT_ID
```
public static final TypeId LONGTEXT_ID
```
  - NATIONAL_CHAR_ID
```
public static final TypeId NATIONAL_CHAR_ID
```
  - NATIONAL_VARCHAR_ID
```
public static final TypeId NATIONAL_VARCHAR_ID
```
  - NATIONAL_LONGVARCHAR_ID
```
public static final TypeId NATIONAL_LONGVARCHAR_ID
```
- Method Detail
  - getAllBuiltinTypeIds
```
public static TypeId[] getAllBuiltinTypeIds()
```
    Return all of the builtin type ids.
  - getBuiltInTypeId
```
public static TypeId getBuiltInTypeId(int JDBCTypeId)
```
    Get a TypeId of the given JDBC type. This factory method is intended to be used for built-in types. For user-defined types, we will need a factory method that takes a Java type name.
    
    Parameters:
    JDBCTypeId - The JDBC Id of the type, as listed in java.sql.Types
    
    Returns:
    The appropriate TypeId, or null if there is no such TypeId.
  - getUserDefinedTypeId
```
public static TypeId getUserDefinedTypeId(String className,
                          boolean delimitedIdentifier)
                                   throws StandardException
```
    Throws:
    
    StandardException
  - getUserDefinedTypeId
```
public static TypeId getUserDefinedTypeId(String schemaName,
                          String unqualifiedName,
                          String className)
                                   throws StandardException
```
    This factory method is used for ANSI UDTs. If the className argument is null, then this TypeId will have to be bound.
    
    Parameters:
    schemaName - Schema that the type definition lives in.
    unqualifiedName - The second part of the ANSI dot-separated name for the type.
    className - The Java class which is bound to the schema-qualified name by the CREATE TYPE statement.
    
    Returns:
    A bound type TypeId describing this ANSI UDT.
    
    Throws:
    
    StandardException
  - isAnsiUDT
```
public boolean isAnsiUDT()
```
    Return true if this is this type id describes an ANSI UDT
  - getSQLTypeForJavaType
```
public static TypeId getSQLTypeForJavaType(String javaTypeName)
                                    throws StandardException
```
    Get a TypeId for the class that corresponds to the given Java type name.
    
    Parameters:
    javaTypeName - The name of the Java type
    
    Returns:
    A TypeId for the SQL type that corresponds to the Java type, null if there is no corresponding type.
    
    Throws:
    
    StandardException
  - getBuiltInTypeId
```
public static TypeId getBuiltInTypeId(String SQLTypeName)
```
    Given a SQL type name return the corresponding TypeId.
    
    Parameters:
    SQLTypeName - Name of SQL type
    
    Returns:
    TypeId or null if there is no corresponding SQL type.
  - getTypeFormatId
```
public int getTypeFormatId()
```
  - equals
```
public boolean equals(Object that)
```
    we want equals to say if these are the same type id or not.
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - getJDBCTypeId
```
public final int getJDBCTypeId()
```
    JDBC has its own idea of type identifiers which is different from the Derby internal type ids. The JDBC type ids are defined as public final static ints in java.sql.Types. This method translates a Derby internal TypeId to a JDBC type id. For java objects this returns JAVA_OBJECT in Java2 and OTHER in JDK 1.1. For Boolean datatypes, this returns Type.BOOLEAN in JDK1.4 and Type.BIT for jdks prior to 1.4
    
    Returns:
    The JDBC type Id for this type
  - getSQLTypeName
```
public String getSQLTypeName()
```
    Returns the SQL name of the datatype. If it is a user-defined type, it returns the full Java path name for the datatype, meaning the dot-separated path including the package names.
    
    Returns:
    A String containing the SQL name of this type.
  - userType
```
public final boolean userType()
```
    Tell whether this is a built-in type. NOTE: There are 3 "classes" of types: built-in - system provided types which are implemented internally (int, smallint, etc.) system built-in - system provided types, independent of implementation (date, time, etc.) user types - types implemented outside of the system (java.lang.Integer, asdf.asdf.asdf, etc.)
    
    Returns:
    false for built-in types, true for user-defined types.
  - getMaximumPrecision
```
public int getMaximumPrecision()
```
    Get the maximum precision of the type. For types with variable precision, this is an arbitrary high precision.
    
    Returns:
    The maximum precision of the type
  - getMaximumScale
```
public int getMaximumScale()
```
    Get the maximum scale of the type. For types with variable scale, this is an arbitrary high scale.
    
    Returns:
    The maximum scale of the type
  - getClassNameWasDelimitedIdentifier
```
public boolean getClassNameWasDelimitedIdentifier()
```
    For user types, tell whether or not the class name was a delimited identifier. For all other types, return false.
    
    Returns:
    Whether or not the class name was a delimited identifier.
  - isStringTypeId
```
public boolean isStringTypeId()
```
    Does this TypeId represent a TypeId for a StringDataType.
    
    Returns:
    Whether or not this TypeId represents a TypeId for a StringDataType.
  - isDateTimeTimeStampTypeId
```
public boolean isDateTimeTimeStampTypeId()
```
    Is this a TypeId for DATE/TIME/TIMESTAMP
    
    Returns:
    true if this is a DATE/TIME/TIMESTAMP
  - isRealTypeId
```
public boolean isRealTypeId()
```
    Is this a TypeId for REAL
    
    Returns:
    true if this is a REAL
  - isFloatingPointTypeId
```
public boolean isFloatingPointTypeId()
```
    Is this a TypeId for floating point (REAL/DOUBLE)
    
    Returns:
    true if this is a REAL or DOUBLE
  - isDoubleTypeId
```
public boolean isDoubleTypeId()
```
    Is this a TypeId for DOUBLE
    
    Returns:
    true if this is a DOUBLE
  - isFixedStringTypeId
```
public boolean isFixedStringTypeId()
```
    Is this a fixed string type?
    
    Returns:
    true if this is CHAR
  - isClobTypeId
```
public boolean isClobTypeId()
```
    Is this a Clob?
    
    Returns:
    true if this is CLOB
  - isBlobTypeId
```
public boolean isBlobTypeId()
```
    Is this a Blob?
    
    Returns:
    true if this is BLOB
  - isLongVarcharTypeId
```
public boolean isLongVarcharTypeId()
```
    Is this a LongVarchar?
    
    Returns:
    true if this is LongVarchar
  - isLongVarbinaryTypeId
```
public boolean isLongVarbinaryTypeId()
```
    Is this a LongVarbinary?
    
    Returns:
    true if this is LongVarbinary
  - isDateTimeTimeStampTypeID
```
public boolean isDateTimeTimeStampTypeID()
```
    Is this DATE/TIME or TIMESTAMP?
    
    Returns:
    true if this DATE/TIME or TIMESTAMP
  - isXMLTypeId
```
public boolean isXMLTypeId()
```
    Is this an XML doc?
    
    Returns:
    true if this is XML
  - isGUIDTypeId
```
public boolean isGUIDTypeId()
```
    Is this a GUID?
    
    Returns:
    true if this is GUID
  - isComparable
```
public boolean isComparable()
```
    Returns:
    false if this type is not comparable to any other types or even to itself true otherwise.
  - typePrecedence
```
public int typePrecedence()
```
    Each built-in type in JSQL has a precedence. This precedence determines how to do type promotion when using binary operators. For example, float has a higher precedence than int, so when adding an int to a float, the result type is float. The precedence for some types is arbitrary. For example, it doesn't matter what the precedence of the boolean type is, since it can't be mixed with other types. But the precedence for the number types is critical. The SQL standard requires that exact numeric types be promoted to approximate numeric when one operator uses both. Also, the precedence is arranged so that one will not lose precision when promoting a type. NOTE: char, varchar, and longvarchar must appear at the bottom of the hierarchy, but above USER_PRECEDENCE, since we allow the implicit conversion of those types to any other built-in system type.
    
    Returns:
    The precedence of this type.
  - getCorrespondingJavaTypeName
```
public String getCorrespondingJavaTypeName()
```
    Get the name of the corresponding Java type. Each SQL type has a corresponding Java type. When a SQL value is passed to a Java method, it is translated to its corresponding Java type. For example, when a SQL date column is passed to a method, it is translated to a java.sql.Date.
    
    Returns:
    The name of the corresponding Java type.
  - getResultSetMetaDataTypeName
```
public String getResultSetMetaDataTypeName()
```
    Get the name of the corresponding Java type. This method is used directly from EmbedResultSetMetaData (jdbc) to return the corresponding type (as choosen by getObject). It solves a specific problem for BLOB types where the getCorrespondingJavaTypeName() is used internally for casting which doesn't work if changed from byte[] to java.sql.Blob. So we do it here instead, to avoid unexpected side effects.
    
    Returns:
    The name of the corresponding Java type.
  - getMaximumMaximumWidth
```
public int getMaximumMaximumWidth()
```
    Get the maximum maximum width of the type (that's not a typo). For types with variable length, this is the absolute maximum for the type.
    
    Returns:
    The maximum maximum width of the type
  - toParsableString
```
public String toParsableString(DataTypeDescriptor dts)
```
    Converts this TypeId, given a data type descriptor (including length/precision), to a string. E.g. VARCHAR(30) For most data types, we just return the SQL type name.
    
    Parameters:
    dts - Data type descriptor that holds the length/precision etc. as necessary
    
    Returns:
    String version of datatype, suitable for running through the Parser.
  - isNumericTypeId
```
public boolean isNumericTypeId()
```
    Is this a type id for a numeric type?
    
    Returns:
    Whether or not this a type id for a numeric type.
  - isDecimalTypeId
```
public boolean isDecimalTypeId()
```
    Is this a type id for a decimal type?
    
    Returns:
    Whether or not this a type id for a decimal type.
  - isIntegerTypeId
```
public boolean isIntegerTypeId()
```
    Is this a type id for an integer type?
    
    Returns:
    Whether or not this a type id for a integer type.
  - isBooleanTypeId
```
public boolean isBooleanTypeId()
```
    Is this a type id for a boolean type?
    
    Returns:
    Whether or not this a type id for a boolean type.
  - isRefTypeId
```
public boolean isRefTypeId()
```
    Is this a type id for a ref type?
    
    Returns:
    Whether or not this a type id for a ref type.
  - isConcatableTypeId
```
public boolean isConcatableTypeId()
```
    Is this a type id for a concatable type?
    
    Returns:
    Whether or not this a type id for a concatable type.
  - isBitTypeId
```
public boolean isBitTypeId()
```
    Is this a type id for a bit type?
    
    Returns:
    Whether or not this a type id for a bit type.
  - isLOBTypeId
```
public boolean isLOBTypeId()
```
    Is this a type id for a LOB type?
    
    Returns:
    Whether or not this a type id for a LOB type.
  - isLongConcatableTypeId
```
public boolean isLongConcatableTypeId()
```
    Is this a type id for a long concatable type?
    
    Returns:
    Whether or not this a type id for a long concatable type.
  - isUserDefinedTypeId
```
public boolean isUserDefinedTypeId()
```
    Is this a type id for a user defined type?
    
    Returns:
    Whether or not this a type id for a user defined type.
  - getPrecision
```
public int getPrecision(DataTypeDescriptor leftType,
               DataTypeDescriptor rightType)
```
    Get the precision of the merge of two Decimals
    
    Parameters:
    leftType - the left type
    rightType - the left type
    
    Returns:
    the resultant precision
  - getScale
```
public int getScale(DataTypeDescriptor leftType,
           DataTypeDescriptor rightType)
```
    Get the scale of the merge of two decimals
    
    Parameters:
    leftType - the left type
    rightType - the left type
    
    Returns:
    the resultant precision
  - variableLength
```
public boolean variableLength()
```
    Does type hava a declared variable length (defined by the application). Examples are CHAR(10), CLOB(1M). Unbounded long types, like LONG VARCHAR return false here.
    
    Returns:
    boolean true if type is variable length false if not.
  - getRowMultiSet
```
public static TypeId getRowMultiSet(String[] columnNames,
                    DataTypeDescriptor[] columnTypes)
```
  - isRowMultiSet
```
public boolean isRowMultiSet()
```
  - isUnsigned
```
public boolean isUnsigned()
```
    Is this one of the unsigned numeric types?
  - intervalTypeId
```
public static TypeId intervalTypeId(TypeId startField,
                    TypeId endField)
                             throws StandardException
```
    Throws:
    
    StandardException
  - isIntervalTypeId
```
public boolean isIntervalTypeId()
```

Class TypeId

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LONGINT_PRECISION

LONGINT_SCALE

LONGINT_MAXWIDTH

INT_PRECISION

INT_SCALE

INT_MAXWIDTH

SMALLINT_PRECISION

SMALLINT_SCALE

SMALLINT_MAXWIDTH

TINYINT_PRECISION

TINYINT_SCALE

TINYINT_MAXWIDTH

DOUBLE_PRECISION

DOUBLE_PRECISION_IN_DIGITS

DOUBLE_SCALE

DOUBLE_MAXWIDTH

REAL_PRECISION

REAL_PRECISION_IN_DIGITS

REAL_SCALE

REAL_MAXWIDTH

DECIMAL_PRECISION

DECIMAL_SCALE

DECIMAL_MAXWIDTH

DEFAULT_DECIMAL_PRECISION

DEFAULT_DECIMAL_SCALE

BOOLEAN_MAXWIDTH

CHAR_MAXWIDTH

VARCHAR_MAXWIDTH

LONGVARCHAR_MAXWIDTH

BIT_MAXWIDTH

VARBIT_MAXWIDTH

LONGVARBIT_MAXWIDTH

BLOB_MAXWIDTH

CLOB_MAXWIDTH

XML_MAXWIDTH

DATE_MAXWIDTH

TIME_MAXWIDTH

TIMESTAMP_MAXWIDTH

TIME_SCALE

TIMESTAMP_SCALE

INTERVAL_YEAR_MONTH_PRECISION

INTERVAL_YEAR_MONTH_SCALE

INTERVAL_YEAR_MONTH_MAXWIDTH

INTERVAL_DAY_SECOND_PRECISION

INTERVAL_DAY_SECOND_SCALE

INTERVAL_DAY_SECOND_MAXWIDTH

GUID_MAXWIDTH

BIT_NAME

VARBIT_NAME

LONGVARBIT_NAME

TINYINT_NAME

SMALLINT_NAME

MEDIUMINT_NAME

INTEGER_NAME

INT_NAME

LONGINT_NAME

FLOAT_NAME

REAL_NAME

DOUBLE_NAME

NUMERIC_NAME

DECIMAL_NAME

CHAR_NAME

VARCHAR_NAME

LONGVARCHAR_NAME

DATE_NAME

TIME_NAME

TIMESTAMP_NAME

BINARY_NAME

VARBINARY_NAME

LONGVARBINARY_NAME

BOOLEAN_NAME

REF_NAME

NATIONAL_CHAR_NAME

NATIONAL_VARCHAR_NAME