Package org.apache.phoenix.schema

Examples of org.apache.phoenix.schema.PRow

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        final List<Mutation> mutations = Lists.newArrayListWithExpectedSize(values.size());
        Iterator<Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>>> iterator = values.entrySet().iterator();
        while (iterator.hasNext()) {
            Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>> rowEntry = iterator.next();
            ImmutableBytesPtr key = rowEntry.getKey();
            PRow row = tableRef.getTable().newRow(connection.getKeyValueBuilder(), timestamp, key);
            if (rowEntry.getValue() == PRow.DELETE_MARKER) { // means delete
                row.delete();
            } else {
                for (Map.Entry<PColumn,byte[]> valueEntry : rowEntry.getValue().entrySet()) {
                    row.setValue(valueEntry.getKey(), valueEntry.getValue());
                }
            }
            mutations.addAll(row.toRowMutations());
        }
        final Iterator<PTable> indexes = // Only maintain tables with immutable rows through this client-side mechanism
                (tableRef.getTable().isImmutableRows() || includeMutableIndexes) ?
                        IndexMaintainer.nonDisabledIndexIterator(tableRef.getTable().getIndexes().iterator()) :
                        Iterators.<PTable>emptyIterator();
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                                        SortOrder.invert(values[i], 0, values[i], 0, values[i].length);
                                    }
                                }
                            }
                            projectedTable.newKey(ptr, values);
                            PRow row = projectedTable.newRow(kvBuilder, ts, ptr);
                            for (; i < projectedColumns.size(); i++) {
                                Expression expression = selectExpressions.get(i);
                                if (expression.evaluate(result, ptr)) {
                                    PColumn column = projectedColumns.get(i);
                                    Object value = expression.getDataType().toObject(ptr, column.getSortOrder());
                                    // We are guaranteed that the two column will have the same type.
                                    if (!column.getDataType().isSizeCompatible(ptr, value, column.getDataType(),
                                            expression.getMaxLength(),  expression.getScale(),
                                            column.getMaxLength(), column.getScale())) {
                                        throw new ValueTypeIncompatibleException(column.getDataType(),
                                                column.getMaxLength(), column.getScale());
                                    }
                                    column.getDataType().coerceBytes(ptr, value, expression.getDataType(),
                                            expression.getMaxLength(), expression.getScale(), expression.getSortOrder(),
                                            column.getMaxLength(), column.getScale(), column.getSortOrder());
                                    byte[] bytes = ByteUtil.copyKeyBytesIfNecessary(ptr);
                                    row.setValue(column, bytes);
                                }
                            }
                            for (Mutation mutation : row.toRowMutations()) {
                                mutations.add(new Pair<Mutation,Integer>(mutation,null));
                            }
                        } else if (deleteCF != null && deleteCQ != null) {
                            // No need to search for delete column, since we project only it
                            // if no empty key value is being set
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                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                indexValues[indexColumn.getPosition()-indexOffset] = ptr.copyBytes();
            }
            i++;
        }
        PRow row;
        long ts = MetaDataUtil.getClientTimeStamp(dataMutation);
        if (dataMutation instanceof Delete && dataMutation.getFamilyMap().values().isEmpty()) {
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(builder, ts, ptr);
            row.delete();
        } else {
            // If no column families in table, then nothing to look for
            if (!dataTable.getColumnFamilies().isEmpty()) {
                for (Map.Entry<byte[],List<KeyValue>> entry : dataMutation.getFamilyMap().entrySet()) {
                    PColumnFamily family = dataTable.getColumnFamily(entry.getKey());
                    for (KeyValue kv : entry.getValue()) {
                        byte[] cq = kv.getQualifier();
                        if (Bytes.compareTo(QueryConstants.EMPTY_COLUMN_BYTES, cq) != 0) {
                            try {
                                PColumn dataColumn = family.getColumn(cq);
                                PColumn indexColumn = indexTable.getColumn(IndexUtil.getIndexColumnName(family.getName().getString(), dataColumn.getName().getString()));
                                ptr.set(kv.getBuffer(),kv.getValueOffset(),kv.getValueLength());
                                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                                indexValues[indexPKColumns.indexOf(indexColumn)-indexOffset] = ptr.copyBytes();
                                if (!SchemaUtil.isPKColumn(indexColumn)) {
                                    indexValuesSet.set(indexColumn.getPosition()-nIndexColumns-indexOffset);
                                }
                            } catch (ColumnNotFoundException e) {
                                // Ignore as this means that the data column isn't in the index
                            }
                        }
                    }
                }
            }
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(builder, ts, ptr);
            int pos = 0;
            while ((pos = indexValuesSet.nextSetBit(pos)) >= 0) {
                int index = nIndexColumns + indexOffset + pos++;
                PColumn indexColumn = indexColumns.get(index);
                row.setValue(indexColumn, indexValues[index]);
            }
        }
        return row.toRowMutations();
    }
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        final List<Mutation> mutations = Lists.newArrayListWithExpectedSize(values.size());
        Iterator<Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>>> iterator = values.entrySet().iterator();
        while (iterator.hasNext()) {
            Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>> rowEntry = iterator.next();
            ImmutableBytesPtr key = rowEntry.getKey();
            PRow row = tableRef.getTable().newRow(timestamp, key);
            if (rowEntry.getValue() == null) { // means delete
                row.delete();
            } else {
                for (Map.Entry<PColumn,byte[]> valueEntry : rowEntry.getValue().entrySet()) {
                    row.setValue(valueEntry.getKey(), valueEntry.getValue());
                }
            }
            mutations.addAll(row.toRowMutations());
        }
        final Iterator<PTable> indexes = // Only maintain tables with immutable rows through this client-side mechanism
                (tableRef.getTable().isImmutableRows() || includeMutableIndexes) ?
                        IndexMaintainer.nonDisabledIndexIterator(tableRef.getTable().getIndexes().iterator()) :
                        Iterators.<PTable>emptyIterator();
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                                        ColumnModifier.SORT_DESC.apply(values[i], 0, values[i], 0, values[i].length);
                                    }
                                }
                            }
                            projectedTable.newKey(ptr, values);
                            PRow row = projectedTable.newRow(ts, ptr);
                            for (; i < projectedColumns.size(); i++) {
                                Expression expression = selectExpressions.get(i);
                                if (expression.evaluate(result, ptr)) {
                                    PColumn column = projectedColumns.get(i);
                                    byte[] bytes = ptr.copyBytes();
                                    Object value = expression.getDataType().toObject(bytes, column.getColumnModifier());
                                    // If ColumnModifier from expression in SELECT doesn't match the
                                    // column being projected into then invert the bits.
                                    if (expression.getColumnModifier() != column.getColumnModifier()) {
                                        ColumnModifier.SORT_DESC.apply(bytes, 0, bytes, 0, bytes.length);
                                    }
                                    // We are guaranteed that the two column will have the same type.
                                    if (!column.getDataType().isSizeCompatible(column.getDataType(),
                                            value, bytes,
                                            expression.getMaxLength(), column.getMaxLength(),
                                            expression.getScale(), column.getScale())) {
                                        throw new ValueTypeIncompatibleException(column.getDataType(),
                                                column.getMaxLength(), column.getScale());
                                    }
                                    bytes = column.getDataType().coerceBytes(bytes, value, expression.getDataType(),
                                            expression.getMaxLength(), expression.getScale(), column.getMaxLength(), column.getScale());
                                    row.setValue(column, bytes);
                                }
                            }
                            for (Mutation mutation : row.toRowMutations()) {
                                mutations.add(new Pair<Mutation,Integer>(mutation,null));
                            }
                        } else if (deleteCF != null && deleteCQ != null) {
                            // No need to search for delete column, since we project only it
                            // if no empty key value is being set
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                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                indexValues[indexColumn.getPosition()-indexOffset] = ptr.copyBytes();
            }
            i++;
        }
        PRow row;
        long ts = MetaDataUtil.getClientTimeStamp(dataMutation);
        if (dataMutation instanceof Delete && dataMutation.getFamilyMap().values().isEmpty()) {
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(ts, ptr);
            row.delete();
        } else {
            // If no column families in table, then nothing to look for
            if (!dataTable.getColumnFamilies().isEmpty()) {
                for (Map.Entry<byte[],List<KeyValue>> entry : dataMutation.getFamilyMap().entrySet()) {
                    PColumnFamily family = dataTable.getColumnFamily(entry.getKey());
                    for (KeyValue kv : entry.getValue()) {
                        byte[] cq = kv.getQualifier();
                        if (Bytes.compareTo(QueryConstants.EMPTY_COLUMN_BYTES, cq) != 0) {
                            try {
                                PColumn dataColumn = family.getColumn(cq);
                                PColumn indexColumn = indexTable.getColumn(IndexUtil.getIndexColumnName(family.getName().getString(), dataColumn.getName().getString()));
                                ptr.set(kv.getBuffer(),kv.getValueOffset(),kv.getValueLength());
                                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                                indexValues[indexPKColumns.indexOf(indexColumn)-indexOffset] = ptr.copyBytes();
                                if (!SchemaUtil.isPKColumn(indexColumn)) {
                                    indexValuesSet.set(indexColumn.getPosition()-nIndexColumns-indexOffset);
                                }
                            } catch (ColumnNotFoundException e) {
                                // Ignore as this means that the data column isn't in the index
                            }
                        }
                    }
                }
            }
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(ts, ptr);
            int pos = 0;
            while ((pos = indexValuesSet.nextSetBit(pos)) >= 0) {
                int index = nIndexColumns + indexOffset + pos++;
                PColumn indexColumn = indexColumns.get(index);
                row.setValue(indexColumn, indexValues[index]);
            }
        }
        return row.toRowMutations();
    }
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        final List<Mutation> mutations = Lists.newArrayListWithExpectedSize(values.size());
        Iterator<Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>>> iterator = values.entrySet().iterator();
        while (iterator.hasNext()) {
            Map.Entry<ImmutableBytesPtr,Map<PColumn,byte[]>> rowEntry = iterator.next();
            ImmutableBytesPtr key = rowEntry.getKey();
            PRow row = tableRef.getTable().newRow(connection.getKeyValueBuilder(), timestamp, key);
            if (rowEntry.getValue() == PRow.DELETE_MARKER) { // means delete
                row.delete();
            } else {
                for (Map.Entry<PColumn,byte[]> valueEntry : rowEntry.getValue().entrySet()) {
                    row.setValue(valueEntry.getKey(), valueEntry.getValue());
                }
            }
            mutations.addAll(row.toRowMutations());
        }
        final Iterator<PTable> indexes = // Only maintain tables with immutable rows through this client-side mechanism
                (tableRef.getTable().isImmutableRows() || includeMutableIndexes) ?
                        IndexMaintainer.nonDisabledIndexIterator(tableRef.getTable().getIndexes().iterator()) :
                        Iterators.<PTable>emptyIterator();
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                                        SortOrder.invert(values[i], 0, values[i], 0, values[i].length);
                                    }
                                }
                            }
                            projectedTable.newKey(ptr, values);
                            PRow row = projectedTable.newRow(kvBuilder, ts, ptr);
                            for (; i < projectedColumns.size(); i++) {
                                Expression expression = selectExpressions.get(i);
                                if (expression.evaluate(result, ptr)) {
                                    PColumn column = projectedColumns.get(i);
                                    Object value = expression.getDataType().toObject(ptr, column.getSortOrder());
                                    // We are guaranteed that the two column will have the same type.
                                    if (!column.getDataType().isSizeCompatible(ptr, value, column.getDataType(),
                                            expression.getMaxLength(),  expression.getScale(),
                                            column.getMaxLength(), column.getScale())) {
                                        throw new ValueTypeIncompatibleException(column.getDataType(),
                                                column.getMaxLength(), column.getScale());
                                    }
                                    column.getDataType().coerceBytes(ptr, value, expression.getDataType(),
                                            expression.getMaxLength(), expression.getScale(), expression.getSortOrder(),
                                            column.getMaxLength(), column.getScale(), column.getSortOrder());
                                    byte[] bytes = ByteUtil.copyKeyBytesIfNecessary(ptr);
                                    row.setValue(column, bytes);
                                }
                            }
                            for (Mutation mutation : row.toRowMutations()) {
                                mutations.add(new Pair<Mutation,Integer>(mutation,null));
                            }
                        } else if (deleteCF != null && deleteCQ != null) {
                            // No need to search for delete column, since we project only it
                            // if no empty key value is being set
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                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                indexValues[indexColumn.getPosition()-indexOffset] = ptr.copyBytes();
            }
            i++;
        }
        PRow row;
        long ts = MetaDataUtil.getClientTimeStamp(dataMutation);
        if (dataMutation instanceof Delete && dataMutation.getFamilyCellMap().values().isEmpty()) {
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(builder, ts, ptr);
            row.delete();
        } else {
            // If no column families in table, then nothing to look for
            if (!dataTable.getColumnFamilies().isEmpty()) {
                for (Map.Entry<byte[],List<Cell>> entry : dataMutation.getFamilyCellMap().entrySet()) {
                    PColumnFamily family = dataTable.getColumnFamily(entry.getKey());
                    for (Cell kv : entry.getValue()) {
                        @SuppressWarnings("deprecation")
                        byte[] cq = kv.getQualifier();
                        if (Bytes.compareTo(QueryConstants.EMPTY_COLUMN_BYTES, cq) != 0) {
                            try {
                                PColumn dataColumn = family.getColumn(cq);
                                PColumn indexColumn = indexTable.getColumn(IndexUtil.getIndexColumnName(family.getName().getString(), dataColumn.getName().getString()));
                                ptr.set(kv.getValueArray(),kv.getValueOffset(),kv.getValueLength());
                                coerceDataValueToIndexValue(dataColumn, indexColumn, ptr);
                                indexValues[indexPKColumns.indexOf(indexColumn)-indexOffset] = ptr.copyBytes();
                                if (!SchemaUtil.isPKColumn(indexColumn)) {
                                    indexValuesSet.set(indexColumn.getPosition()-nIndexColumns-indexOffset);
                                }
                            } catch (ColumnNotFoundException e) {
                                // Ignore as this means that the data column isn't in the index
                            }
                        }
                    }
                }
            }
            indexTable.newKey(ptr, indexValues);
            row = indexTable.newRow(builder, ts, ptr);
            int pos = 0;
            while ((pos = indexValuesSet.nextSetBit(pos)) >= 0) {
                int index = nIndexColumns + indexOffset + pos++;
                PColumn indexColumn = indexColumns.get(index);
                row.setValue(indexColumn, indexValues[index]);
            }
        }
        return row.toRowMutations();
    }
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                                        SortOrder.invert(values[i], 0, values[i], 0, values[i].length);
                                    }
                                }
                            }
                            projectedTable.newKey(ptr, values);
                            PRow row = projectedTable.newRow(kvBuilder, ts, ptr);
                            for (; i < projectedColumns.size(); i++) {
                                Expression expression = selectExpressions.get(i);
                                if (expression.evaluate(result, ptr)) {
                                    PColumn column = projectedColumns.get(i);
                                    Object value = expression.getDataType().toObject(ptr, column.getSortOrder());
                                    // We are guaranteed that the two column will have the same type.
                                    if (!column.getDataType().isSizeCompatible(ptr, value, column.getDataType(),
                                            expression.getMaxLength(),  expression.getScale(),
                                            column.getMaxLength(), column.getScale())) {
                                        throw new ValueTypeIncompatibleException(column.getDataType(),
                                                column.getMaxLength(), column.getScale());
                                    }
                                    column.getDataType().coerceBytes(ptr, value, expression.getDataType(),
                                            expression.getMaxLength(), expression.getScale(), expression.getSortOrder(),
                                            column.getMaxLength(), column.getScale(), column.getSortOrder());
                                    byte[] bytes = ByteUtil.copyKeyBytesIfNecessary(ptr);
                                    row.setValue(column, bytes);
                                }
                            }
                            for (Mutation mutation : row.toRowMutations()) {
                                mutations.add(mutation);
                            }
                        } else if (deleteCF != null && deleteCQ != null) {
                            // No need to search for delete column, since we project only it
                            // if no empty key value is being set
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Related Classes of org.apache.phoenix.schema.PRow

  • org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver
  • org.apache.phoenix.end2end.index.IndexTestUtil
  • org.apache.phoenix.execute.MutationState
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