public class SYSCOLUMNSRowFactory extends CatalogRowFactory
Modifier and Type | Field and Description |
---|---|
private static int[][] |
indexColumnPositions |
protected static int |
SYSCOLUMNS_AUTOINCREMENTINC |
protected static int |
SYSCOLUMNS_AUTOINCREMENTSTART |
protected static int |
SYSCOLUMNS_AUTOINCREMENTVALUE |
protected static int |
SYSCOLUMNS_COLUMN_COUNT |
protected static int |
SYSCOLUMNS_COLUMNDATATYPE |
protected static int |
SYSCOLUMNS_COLUMNDEFAULT |
protected static int |
SYSCOLUMNS_COLUMNDEFAULTID |
protected static int |
SYSCOLUMNS_COLUMNNAME |
protected static int |
SYSCOLUMNS_COLUMNNUMBER |
protected static int |
SYSCOLUMNS_INDEX1_ID |
protected static int |
SYSCOLUMNS_INDEX2_ID |
protected static int |
SYSCOLUMNS_REFERENCEID |
protected static int |
SYSCOLUMNS_TABLEID |
(package private) static java.lang.String |
TABLENAME_STRING |
private static boolean[] |
uniqueness |
private static java.lang.String[] |
uuids |
dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID
Constructor and Description |
---|
SYSCOLUMNSRowFactory(UUIDFactory uuidf,
ExecutionFactory ef,
DataValueFactory dvf) |
SYSCOLUMNSRowFactory(UUIDFactory uuidf,
ExecutionFactory ef,
DataValueFactory dvf,
java.lang.String myName) |
Modifier and Type | Method and Description |
---|---|
SystemColumn[] |
buildColumnList()
Builds a list of columns suitable for creating this Catalog.
|
TupleDescriptor |
buildDescriptor(ExecRow row,
TupleDescriptor parentTupleDescriptor,
DataDictionary dd)
Make a ColumnDescriptor out of a SYSCOLUMNS row
|
java.util.Properties |
getCreateHeapProperties()
Get the Properties associated with creating the heap.
|
java.util.Properties |
getCreateIndexProperties(int indexNumber)
Get the Properties associated with creating the specified index.
|
int |
getPrimaryKeyIndexNumber()
Get the index number for the primary key index on this catalog.
|
ExecRow |
makeRow(TupleDescriptor td,
TupleDescriptor parent)
Make a SYSCOLUMNS row
|
generateIndexName, getCanonicalHeapName, getCanonicalHeapUUID, getCanonicalIndexUUID, getCanonicalTableUUID, getCatalogName, getDataValueFactory, getExecutionFactory, getHeapColumnCount, getIndexColumnCount, getIndexColumnPositions, getIndexName, getNumIndexes, getUUIDFactory, initInfo, isIndexUnique, makeEmptyRow, makeEmptyRowForCurrentVersion
static final java.lang.String TABLENAME_STRING
protected static final int SYSCOLUMNS_COLUMN_COUNT
protected static final int SYSCOLUMNS_TABLEID
protected static final int SYSCOLUMNS_REFERENCEID
protected static final int SYSCOLUMNS_COLUMNNAME
protected static final int SYSCOLUMNS_COLUMNNUMBER
protected static final int SYSCOLUMNS_COLUMNDATATYPE
protected static final int SYSCOLUMNS_COLUMNDEFAULT
protected static final int SYSCOLUMNS_COLUMNDEFAULTID
protected static final int SYSCOLUMNS_AUTOINCREMENTVALUE
protected static final int SYSCOLUMNS_AUTOINCREMENTSTART
protected static final int SYSCOLUMNS_AUTOINCREMENTINC
protected static final int SYSCOLUMNS_INDEX1_ID
protected static final int SYSCOLUMNS_INDEX2_ID
private static final boolean[] uniqueness
private static final java.lang.String[] uuids
private static final int[][] indexColumnPositions
SYSCOLUMNSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
SYSCOLUMNSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf, java.lang.String myName)
public ExecRow makeRow(TupleDescriptor td, TupleDescriptor parent) throws StandardException
makeRow
in class CatalogRowFactory
StandardException
- thrown on failurepublic java.util.Properties getCreateHeapProperties()
getCreateHeapProperties
in class CatalogRowFactory
public java.util.Properties getCreateIndexProperties(int indexNumber)
getCreateIndexProperties
in class CatalogRowFactory
indexNumber
- The specified index number.public TupleDescriptor buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd) throws StandardException
buildDescriptor
in class CatalogRowFactory
row
- a SYSCOLUMNS rowparentTupleDescriptor
- The UniqueTupleDescriptor for the object that is tied
to this columndd
- dataDictionaryStandardException
- thrown on failurepublic int getPrimaryKeyIndexNumber()
getPrimaryKeyIndexNumber
in class CatalogRowFactory
public SystemColumn[] buildColumnList() throws StandardException
buildColumnList
in class CatalogRowFactory
StandardException
Apache Derby V10.13 Internals - Copyright © 2004,2016 The Apache Software Foundation. All Rights Reserved.