| java.lang.Object
 org.apache.derby.impl.sql.catalog.TabInfoImpl
| TabInfoImpl | | class TabInfoImpl (Code) | | A poor mans structure used in DataDictionaryImpl.java.
Used to save heapId, name pairs for non core tables.
author:
jamie |
| Field Summary | |
| final static int | ROWNOTDUPLICATE
ROWNOTDUPLICATE is out of range for a row
number. |
| Method Summary | |
| int | deleteRow(TransactionController tc, ExecIndexRow key, int indexNumber)
Given a key row, delete all matching heap rows and their index
rows.
LOCKING: row locking if there is a key; otherwise,
table locking.
Parameters:
tc - transaction controller
Parameters:
key - key to delete by.
Parameters:
indexNumber - Key is appropriate for this index. | | int | deleteRow(TransactionController tc, ExecIndexRow key, int indexNumber, boolean wait)
| | int | deleteRows(TransactionController tc, ExecIndexRow startKey, int startOp, Qualifier[][] qualifier, TupleFilter filter, ExecIndexRow stopKey, int stopOp, int indexNumber)
Delete the set of rows defined by a scan on an index
from the table. | | int | getBaseColumnPosition(int indexNumber, int colNumber)
Get the base column position for a column within a catalog
given the (0-based) index number for this catalog and the
(0-based) column number for the column within the index. | | CatalogRowFactory | getCatalogRowFactory()
Get the CatalogRowFactory for this. | | Properties | getCreateHeapProperties()
Get the Properties associated with creating the heap. | | Properties | getCreateIndexProperties(int indexNumber)
Get the Properties associated with creating the specified index.
Parameters:
indexNumber - The specified index number. | | long | getHeapConglomerate()
Get the conglomerate for the heap. | | int | getIndexColumnCount(int indexNumber)
Get the column count for the specified index number.
Parameters:
indexNumber - The index number. | | long | getIndexConglomerate(int indexID)
Get the conglomerate for the specified index. | | String | getIndexName(int indexId)
Get the index name. | | IndexRowGenerator | getIndexRowGenerator(int indexNumber)
Get the IndexRowGenerator for the specified index number.
Parameters:
indexNumber - The index number. | | int | getNumberOfIndexes()
Get the number of indexes on this catalog. | | ExecRow | getRow(TransactionController tc, ExecIndexRow key, int indexNumber)
Given a key row, return the first matching heap row. | | ExecRow | getRow(TransactionController tc, ConglomerateController heapCC, ExecIndexRow key, int indexNumber)
Given a key row, return the first matching heap row. | | RowLocation | getRowLocation(TransactionController tc, ExecIndexRow key, int indexNumber)
Given an index row and index number return the RowLocation
in the heap of the first matching row. | | String | getTableName()
Get the table name. | | int | insertRow(ExecRow row, TransactionController tc, boolean wait)
Inserts a base row into a catalog and inserts all the corresponding
index rows. | | int | insertRowList(ExecRow[] rowList, TransactionController tc)
Inserts a list of base rows into a catalog and inserts all the corresponding
index rows. | | boolean | isComplete()
Is this fully initialized. | | boolean | isIndexUnique(int indexNumber)
| | void | setHeapConglomerate(long heapConglomerate)
Set the heap conglomerate for this. | | void | setIndexConglomerate(int index, long indexConglomerate)
Set the index conglomerate for the table. | | void | setIndexConglomerate(ConglomerateDescriptor cd)
Set the index conglomerate for the table. | | void | setIndexRowGenerator(int indexNumber, IndexRowGenerator irg)
Set the IndexRowGenerator for the specified index number. | | public String | toString()
| | void | updateRow(ExecIndexRow key, ExecRow newRow, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc)
Updates a base row in a catalog and updates all the corresponding
index rows.
Parameters:
key - key row
Parameters:
newRow - new version of the row
Parameters:
indexNumber - index that key operates
Parameters:
indicesToUpdate - array of booleans, one for each index on the catalog.if a boolean is true, that means we must update thecorresponding index because changes in the newRowaffect it.
Parameters:
colsToUpdate - array of ints indicating which columns (1 based)to update. | | void | updateRow(ExecIndexRow key, ExecRow newRow, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc, boolean wait)
Updates a base row in a catalog and updates all the corresponding
index rows.
Parameters:
key - key row
Parameters:
newRow - new version of the row
Parameters:
indexNumber - index that key operates
Parameters:
indicesToUpdate - array of booleans, one for each index on the catalog.if a boolean is true, that means we must update thecorresponding index because changes in the newRowaffect it.
Parameters:
colsToUpdate - array of ints indicating which columns (1 based)to update. | | void | updateRow(ExecIndexRow key, ExecRow[] newRows, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc)
Updates a set of base rows in a catalog with the same key on an index
and updates all the corresponding index rows. |
| ROWNOTDUPLICATE | | final static int ROWNOTDUPLICATE(Code) | | ROWNOTDUPLICATE is out of range for a row
number. If a return code does not equal
this value, then it refers to the row
that is a duplicate.
|
| TabInfoImpl | | TabInfoImpl(CatalogRowFactory crf)(Code) | | Constructor
Parameters:
crf - the associated CatalogRowFactory |
| deleteRow | | int deleteRow(TransactionController tc, ExecIndexRow key, int indexNumber) throws StandardException(Code) | | Given a key row, delete all matching heap rows and their index
rows.
LOCKING: row locking if there is a key; otherwise,
table locking.
Parameters:
tc - transaction controller
Parameters:
key - key to delete by.
Parameters:
indexNumber - Key is appropriate for this index. the number of rows deleted. If key is not unique,this may be more than one.
exception:
StandardException - Thrown on failure |
| deleteRows | | int deleteRows(TransactionController tc, ExecIndexRow startKey, int startOp, Qualifier[][] qualifier, TupleFilter filter, ExecIndexRow stopKey, int stopOp, int indexNumber) throws StandardException(Code) | | Delete the set of rows defined by a scan on an index
from the table. Most of the parameters are simply passed
to TransactionController.openScan. Please refer to the
TransactionController documentation for details.
LOCKING: row locking if there is a start and a stop
key; otherwise, table locking
Parameters:
tc - transaction controller
Parameters:
startKey - key to start the scan.
Parameters:
startOp - operation to start the scan.
Parameters:
stopKey - key to start the scan.
Parameters:
qualifier - a qualifier for the scan.
Parameters:
filter - filter on base rows
Parameters:
stopOp - operation to start the scan.
Parameters:
indexNumber - Key is appropriate for this index. the number of rows deleted.
exception:
StandardException - Thrown on failure
See Also: TransactionController.openScan |
| getBaseColumnPosition | | int getBaseColumnPosition(int indexNumber, int colNumber)(Code) | | Get the base column position for a column within a catalog
given the (0-based) index number for this catalog and the
(0-based) column number for the column within the index.
Parameters:
indexNumber - The index number
Parameters:
colNumber - The column number within the index int The base column position for the column. |
| getCatalogRowFactory | | CatalogRowFactory getCatalogRowFactory()(Code) | | Get the CatalogRowFactory for this.
CatalogRowFactory The CatalogRowFactory for this. |
| getCreateHeapProperties | | Properties getCreateHeapProperties()(Code) | | Get the Properties associated with creating the heap.
The Properties associated with creating the heap. |
| getCreateIndexProperties | | Properties getCreateIndexProperties(int indexNumber)(Code) | | Get the Properties associated with creating the specified index.
Parameters:
indexNumber - The specified index number. The Properties associated with creating the specified index. |
| getHeapConglomerate | | long getHeapConglomerate()(Code) | | Get the conglomerate for the heap.
long The conglomerate for the heap. |
| getIndexColumnCount | | int getIndexColumnCount(int indexNumber)(Code) | | Get the column count for the specified index number.
Parameters:
indexNumber - The index number. int The column count for the specified index. |
| getIndexConglomerate | | long getIndexConglomerate(int indexID)(Code) | | Get the conglomerate for the specified index.
long The conglomerate for the specified index. |
| getIndexName | | String getIndexName(int indexId)(Code) | | Get the index name.
Parameters:
indexId - Index number for index for table String The index name. |
| getIndexRowGenerator | | IndexRowGenerator getIndexRowGenerator(int indexNumber)(Code) | | Get the IndexRowGenerator for the specified index number.
Parameters:
indexNumber - The index number. IndexRowGenerator The IRG for the specified index number. |
| getNumberOfIndexes | | int getNumberOfIndexes()(Code) | | Get the number of indexes on this catalog.
int The number of indexes on this catalog. |
| getTableName | | String getTableName()(Code) | | Get the table name.
String The table name. |
| insertRow | | int insertRow(ExecRow row, TransactionController tc, boolean wait) throws StandardException(Code) | | Inserts a base row into a catalog and inserts all the corresponding
index rows.
Parameters:
row - row to insert
Parameters:
tc - transaction
Parameters:
wait - to wait on lock or quickly TIMEOUT row number (>= 0) if duplicate row inserted into an indexROWNOTDUPLICATE otherwise
exception:
StandardException - Thrown on failure |
| insertRowList | | int insertRowList(ExecRow[] rowList, TransactionController tc) throws StandardException(Code) | | Inserts a list of base rows into a catalog and inserts all the corresponding
index rows.
Parameters:
rowList - List of rows to insert
Parameters:
tc - transaction controller row number (>= 0) if duplicate row inserted into an indexROWNOTDUPLICATE otherwise
exception:
StandardException - Thrown on failure |
| isComplete | | boolean isComplete()(Code) | | Is this fully initialized.
(i.e., is all conglomerate info initialized)
boolean Whether or not this is fully initialized. |
| isIndexUnique | | boolean isIndexUnique(int indexNumber)(Code) | | Return whether or not this index is declared unique
Parameters:
indexNumber - The index number boolean Whether or not this index is declared unique |
| setHeapConglomerate | | void setHeapConglomerate(long heapConglomerate)(Code) | | Set the heap conglomerate for this.
Parameters:
heapConglomerate - The new heap conglomerate. |
| setIndexConglomerate | | void setIndexConglomerate(int index, long indexConglomerate)(Code) | | Set the index conglomerate for the table.
Parameters:
index - Index number for index for table
Parameters:
indexConglomerate - The conglomerate for that index |
| setIndexConglomerate | | void setIndexConglomerate(ConglomerateDescriptor cd)(Code) | | Set the index conglomerate for the table.
Parameters:
cd - The ConglomerateDescriptor for one of the indexfor this table. |
| setIndexRowGenerator | | void setIndexRowGenerator(int indexNumber, IndexRowGenerator irg)(Code) | | Set the IndexRowGenerator for the specified index number.
Parameters:
indexNumber - The index number.
Parameters:
irg - The IndexRowGenerator for the specified index number. |
| updateRow | | void updateRow(ExecIndexRow key, ExecRow newRow, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc) throws StandardException(Code) | | Updates a base row in a catalog and updates all the corresponding
index rows.
Parameters:
key - key row
Parameters:
newRow - new version of the row
Parameters:
indexNumber - index that key operates
Parameters:
indicesToUpdate - array of booleans, one for each index on the catalog.if a boolean is true, that means we must update thecorresponding index because changes in the newRowaffect it.
Parameters:
colsToUpdate - array of ints indicating which columns (1 based)to update. If null, do all.
Parameters:
tc - transaction controller
exception:
StandardException - Thrown on failure |
| updateRow | | void updateRow(ExecIndexRow key, ExecRow newRow, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc, boolean wait) throws StandardException(Code) | | Updates a base row in a catalog and updates all the corresponding
index rows.
Parameters:
key - key row
Parameters:
newRow - new version of the row
Parameters:
indexNumber - index that key operates
Parameters:
indicesToUpdate - array of booleans, one for each index on the catalog.if a boolean is true, that means we must update thecorresponding index because changes in the newRowaffect it.
Parameters:
colsToUpdate - array of ints indicating which columns (1 based)to update. If null, do all.
Parameters:
tc - transaction controller
Parameters:
wait - If true, then the caller wants to wait for locks. False will bewhen we using a nested user xaction - we want to timeout right away if the parentholds the lock. (bug 4821)
exception:
StandardException - Thrown on failure |
| updateRow | | void updateRow(ExecIndexRow key, ExecRow[] newRows, int indexNumber, boolean[] indicesToUpdate, int[] colsToUpdate, TransactionController tc) throws StandardException(Code) | | Updates a set of base rows in a catalog with the same key on an index
and updates all the corresponding index rows.
Parameters:
key - key row
Parameters:
newRows - new version of the array of rows
Parameters:
indexNumber - index that key operates
Parameters:
indicesToUpdate - array of booleans, one for each index on the catalog.if a boolean is true, that means we must update thecorresponding index because changes in the newRowaffect it.
Parameters:
colsToUpdate - array of ints indicating which columns (1 based)to update. If null, do all.
Parameters:
tc - transaction controller
exception:
StandardException - Thrown on failure |
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