Class SYSDUMMY1RowFactory
java.lang.Object
org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
org.apache.derby.impl.sql.catalog.SYSDUMMY1RowFactory
Factory for creating a SYSDUMMY1 row.
- Version:
- 0.01
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Field Summary
FieldsFields inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
dvf, heapUUID, indexColumnPositions, indexNames, indexUniqueness, indexUUID, tableUUID
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Constructor Summary
ConstructorsConstructorDescriptionSYSDUMMY1RowFactory
(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf) -
Method Summary
Modifier and TypeMethodDescriptionBuilds a list of columns suitable for creating this Catalog.buildDescriptor
(ExecRow row, TupleDescriptor parentDesc, DataDictionary dd) builds a tuple descriptor from a rowmakeRow
(TupleDescriptor td, TupleDescriptor parent) Make a SYSDUMMY1 rowMethods 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, makeEmptyRowForCurrentVersion
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Field Details
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SYSDUMMY1_COLUMN_COUNT
protected static final int SYSDUMMY1_COLUMN_COUNT- See Also:
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uuids
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Constructor Details
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SYSDUMMY1RowFactory
SYSDUMMY1RowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
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Method Details
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makeRow
Make a SYSDUMMY1 row- Overrides:
makeRow
in classCatalogRowFactory
- Returns:
- Row suitable for inserting into SYSSTATISTICS.
- Throws:
StandardException
- thrown on failure
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buildDescriptor
public TupleDescriptor buildDescriptor(ExecRow row, TupleDescriptor parentDesc, DataDictionary dd) throws StandardException Description copied from class:CatalogRowFactory
builds a tuple descriptor from a row- Specified by:
buildDescriptor
in classCatalogRowFactory
- Throws:
StandardException
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buildColumnList
Builds a list of columns suitable for creating this Catalog.- Specified by:
buildColumnList
in classCatalogRowFactory
- Returns:
- array of SystemColumn suitable for making this catalog.
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