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java.lang.Objectorg.apache.derby.iapi.sql.dictionary.CatalogRowFactory
org.apache.derby.impl.sql.catalog.SYSTABLESRowFactory
class SYSTABLESRowFactory
Factory for creating a SYSTABLES row.
Field Summary | |
---|---|
private static int[][] |
indexColumnPositions
|
protected static int |
SYSTABLES_COLUMN_COUNT
|
protected static int |
SYSTABLES_INDEX1_ID
|
protected static int |
SYSTABLES_INDEX1_SCHEMAID
|
protected static int |
SYSTABLES_INDEX1_TABLENAME
|
protected static int |
SYSTABLES_INDEX2_ID
|
protected static int |
SYSTABLES_INDEX2_TABLEID
|
protected static int |
SYSTABLES_LOCKGRANULARITY
|
protected static int |
SYSTABLES_SCHEMAID
|
protected static int |
SYSTABLES_TABLEID
|
protected static int |
SYSTABLES_TABLENAME
|
protected static int |
SYSTABLES_TABLETYPE
|
private static java.lang.String |
TABLENAME_STRING
|
private static java.lang.String[] |
uuids
|
Fields inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory |
---|
dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID |
Constructor Summary | |
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SYSTABLESRowFactory(UUIDFactory uuidf,
ExecutionFactory ef,
DataValueFactory dvf)
|
Method Summary | |
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SystemColumn[] |
buildColumnList()
Builds a list of columns suitable for creating this Catalog. |
TupleDescriptor |
buildDescriptor(ExecRow row,
TupleDescriptor parentTupleDescriptor,
DataDictionary dd)
Make a TableDescriptor out of a SYSTABLES row |
(package private) TupleDescriptor |
buildDescriptor(ExecRow row,
TupleDescriptor parentTupleDescriptor,
DataDictionary dd,
int isolationLevel)
Make a TableDescriptor out of a SYSTABLES row |
TupleDescriptor |
buildDescriptorBody(ExecRow row,
TupleDescriptor parentTupleDescriptor,
DataDictionary dd,
int isolationLevel)
|
(package private) ExecIndexRow |
buildEmptyIndexRow(int indexNumber,
RowLocation rowLocation)
Builds an empty index row. |
protected java.lang.String |
getTableName(ExecRow row)
Get the table name out of this SYSTABLES row |
ExecRow |
makeRow(TupleDescriptor td,
TupleDescriptor parent)
Make a SYSTABLES row |
Methods inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory |
---|
generateIndexName, getCanonicalHeapName, getCanonicalHeapUUID, getCanonicalIndexUUID, getCanonicalTableUUID, getCatalogName, getCreateHeapProperties, getCreateIndexProperties, getDataValueFactory, getExecutionFactory, getHeapColumnCount, getIndexColumnCount, getIndexColumnPositions, getIndexName, getNumIndexes, getPrimaryKeyIndexNumber, getUUIDFactory, initInfo, isIndexUnique, makeEmptyRow |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
private static final java.lang.String TABLENAME_STRING
protected static final int SYSTABLES_COLUMN_COUNT
protected static final int SYSTABLES_TABLEID
protected static final int SYSTABLES_TABLENAME
protected static final int SYSTABLES_TABLETYPE
protected static final int SYSTABLES_SCHEMAID
protected static final int SYSTABLES_LOCKGRANULARITY
protected static final int SYSTABLES_INDEX1_ID
protected static final int SYSTABLES_INDEX1_TABLENAME
protected static final int SYSTABLES_INDEX1_SCHEMAID
protected static final int SYSTABLES_INDEX2_ID
protected static final int SYSTABLES_INDEX2_TABLEID
private static final java.lang.String[] uuids
private static final int[][] indexColumnPositions
Constructor Detail |
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SYSTABLESRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
Method Detail |
---|
public ExecRow makeRow(TupleDescriptor td, TupleDescriptor parent) throws StandardException
makeRow
in class CatalogRowFactory
StandardException
- thrown on failureExecIndexRow buildEmptyIndexRow(int indexNumber, RowLocation rowLocation) throws StandardException
indexNumber
- Index to build empty row for.rowLocation
- Row location for last column of index row
StandardException
- thrown on failureTupleDescriptor buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd, int isolationLevel) throws StandardException
row
- a SYSTABLES rowparentTupleDescriptor
- Null for this kind of descriptor.dd
- dataDictionaryisolationLevel
- use this explicit isolation level. Only
ISOLATION_REPEATABLE_READ (normal usage)
or ISOLATION_READ_UNCOMMITTED (corner
cases) supported for now.
StandardException
- thrown on failurepublic TupleDescriptor buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd) throws StandardException
buildDescriptor
in class CatalogRowFactory
row
- a SYSTABLES rowparentTupleDescriptor
- Null for this kind of descriptor.dd
- dataDictionary
StandardException
- thrown on failurepublic TupleDescriptor buildDescriptorBody(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd, int isolationLevel) throws StandardException
StandardException
protected java.lang.String getTableName(ExecRow row) throws StandardException
row
- a SYSTABLES row
StandardException
- thrown on failurepublic SystemColumn[] buildColumnList() throws StandardException
buildColumnList
in class CatalogRowFactory
StandardException
|
Built on Thu 2011-03-10 11:54:14+0000, from revision ??? | ||||||||
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