Package org.apache.derby.impl.sql.catalog

Examples of org.apache.derby.impl.sql.catalog.DDColumnDependableFinder

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                (DependencyDescriptor) depsIterator.next();

      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder =
                    (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap =
                    new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap =
                    new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
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  }

  DependableFinder getColumnDependableFinder(int formatId, byte[]
                            columnBitMap)
  {
    return new DDColumnDependableFinder(formatId, columnBitMap);
  }
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    {
      DependencyDescriptor depDesc = (DependencyDescriptor) depsIterator.next();
      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder = (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap = new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap = new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
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  }

  DependableFinder getColumnDependableFinder(int formatId, byte[]
                            columnBitMap)
  {
    return new DDColumnDependableFinder(formatId, columnBitMap);
  }
View Full Code Here
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                (DependencyDescriptor) depsIterator.next();

      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder =
                    (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap =
                    new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap =
                    new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
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    {
      DependencyDescriptor depDesc = (DependencyDescriptor) depsIterator.next();
      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder = (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap = new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap = new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
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    {
      DependencyDescriptor depDesc = (DependencyDescriptor) depsIterator.next();
      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder = (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap = new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap = new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > columnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
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                (DependencyDescriptor) depsIterator.next();

      DependableFinder finder = depDesc.getProviderFinder();
      if (finder instanceof DDColumnDependableFinder)
      {
        DDColumnDependableFinder colFinder =
                    (DDColumnDependableFinder) finder;
        FormatableBitSet oldColumnBitMap =
                    new FormatableBitSet(colFinder.getColumnBitMap());
        FormatableBitSet newColumnBitMap =
                    new FormatableBitSet(oldColumnBitMap);
        newColumnBitMap.clear();
        int bitLen = oldColumnBitMap.getLength();
        for (int i = 0; i < bitLen; i++)
        {
          if (i < droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i);
          if (i > droppedColumnPosition && oldColumnBitMap.isSet(i))
            newColumnBitMap.set(i - 1);
        }
        if (newColumnBitMap.equals(oldColumnBitMap))
          continue;
        dd.dropStoredDependency(depDesc, tc);
        colFinder.setColumnBitMap(newColumnBitMap.getByteArray());
        dd.addDescriptor(depDesc, null,
                 DataDictionary.SYSDEPENDS_CATALOG_NUM,
                 true, tc);
      }
    }
View Full Code Here
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Related Classes of org.apache.derby.impl.sql.catalog.DDColumnDependableFinder

  • org.apache.derby.iapi.services.io.FormatableBitSet
  • org.apache.derby.iapi.services.io.FormatableHashtable
  • org.apache.derby.iapi.sql.dictionary.TableDescriptor
  • org.apache.derby.iapi.sql.dictionary.TupleDescriptor
  • org.apache.derby.impl.sql.execute.AlterTableConstantAction
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