Java Code Examples for org.apache.kylin.metadata.filter.CompareTupleFilter#getColumn()
The following examples show how to use
org.apache.kylin.metadata.filter.CompareTupleFilter#getColumn() .
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Example 1
| Source File: StreamingDataQueryPlanner.java From kylin with Apache License 2.0 | 6 votes |
|
private boolean canSkipForAndFilter(TupleFilter andFilter, CompareFilterTimeRangeChecker timeRangeChecker) {
for (TupleFilter filter : andFilter.getChildren()) {
if (!(filter instanceof CompareTupleFilter)) {
if (filter instanceof ConstantTupleFilter && !filter.evaluate(null, null)) {
return true;
} else {
continue;
}
}
CompareTupleFilter comp = (CompareTupleFilter) filter;
TblColRef column = comp.getColumn();
if (column == null || !TimeDerivedColumnType.isTimeDerivedColumn(column.getName())) {
continue;
}
TimeDerivedColumnType timeDerivedColumnType = TimeDerivedColumnType.getTimeDerivedColumnType(column
.getName());
CheckResult checkResult = timeRangeChecker.check(comp, timeDerivedColumnType, timezoneOffset);
if (checkResult == CheckResult.EXCLUDED) {
return true;
} else {
continue;
}
}
return false;
}
Example 2
| Source File: GTCubeStorageQueryBase.java From kylin-on-parquet-v2 with Apache License 2.0 | 6 votes |
|
@SuppressWarnings("unchecked")
protected Set<TblColRef> findSingleValueColumns(TupleFilter filter) {
Set<CompareTupleFilter> compareTupleFilterSet = findSingleValuesCompFilters(filter);
// expand derived
Set<TblColRef> resultD = Sets.newHashSet();
for (CompareTupleFilter compFilter : compareTupleFilterSet) {
TblColRef tblColRef = compFilter.getColumn();
if (cubeDesc.isExtendedColumn(tblColRef)) {
throw new CubeDesc.CannotFilterExtendedColumnException(tblColRef);
}
if (cubeDesc.isDerived(compFilter.getColumn())) {
DeriveInfo hostInfo = cubeDesc.getHostInfo(tblColRef);
if (hostInfo.isOneToOne) {
resultD.addAll(Arrays.asList(hostInfo.columns));
}
//if not one2one, it will be pruned
} else {
resultD.add(compFilter.getColumn());
}
}
return resultD;
}
Example 3
| Source File: GTCubeStorageQueryBase.java From kylin with Apache License 2.0 | 6 votes |
|
protected Set<CompareTupleFilter> findSingleValuesCompFilters(TupleFilter filter) {
Collection<? extends TupleFilter> toCheck;
if (filter instanceof CompareTupleFilter) {
toCheck = Collections.singleton(filter);
} else if (filter instanceof LogicalTupleFilter && filter.getOperator() == FilterOperatorEnum.AND) {
toCheck = filter.getChildren();
} else {
return Collections.emptySet();
}
Set<CompareTupleFilter> result = Sets.newHashSet();
for (TupleFilter f : toCheck) {
if (f instanceof CompareTupleFilter) {
CompareTupleFilter compFilter = (CompareTupleFilter) f;
// is COL=const ?
if (compFilter.getOperator() == FilterOperatorEnum.EQ && compFilter.getValues().size() == 1
&& compFilter.getColumn() != null) {
result.add(compFilter);
}
}
}
return result;
}
Example 4
| Source File: CubeStorageEngine.java From Kylin with Apache License 2.0 | 6 votes |
|
private Collection<ColumnValueRange> translateToAndDimRanges(List<? extends TupleFilter> andFilters, CubeSegment cubeSegment) {
Map<TblColRef, ColumnValueRange> rangeMap = new HashMap<TblColRef, ColumnValueRange>();
for (TupleFilter filter : andFilters) {
if ((filter instanceof CompareTupleFilter) == false) {
continue;
}
CompareTupleFilter comp = (CompareTupleFilter) filter;
if (comp.getColumn() == null) {
continue;
}
ColumnValueRange range = new ColumnValueRange(comp.getColumn(), comp.getValues(), comp.getOperator());
andMerge(range, rangeMap);
}
return rangeMap.values();
}
Example 5
| Source File: CubeStorageEngine.java From Kylin with Apache License 2.0 | 6 votes |
|
private TupleFilter translateDerivedInCompare(CompareTupleFilter compf, Set<TblColRef> collector) {
if (compf.getColumn() == null || compf.getValues().isEmpty())
return compf;
TblColRef derived = compf.getColumn();
if (cubeDesc.isDerived(derived) == false)
return compf;
DeriveInfo hostInfo = cubeDesc.getHostInfo(derived);
CubeManager cubeMgr = CubeManager.getInstance(this.cubeInstance.getConfig());
CubeSegment seg = cubeInstance.getLatestReadySegment();
LookupStringTable lookup = cubeMgr.getLookupTable(seg, hostInfo.dimension);
Pair<TupleFilter, Boolean> translated = DerivedFilterTranslator.translate(lookup, hostInfo, compf);
TupleFilter translatedFilter = translated.getFirst();
boolean loosened = translated.getSecond();
if (loosened) {
collectColumnsRecursively(compf, collector);
}
return translatedFilter;
}
Example 6
| Source File: StreamingDataQueryPlanner.java From kylin-on-parquet-v2 with Apache License 2.0 | 6 votes |
|
private boolean canSkipForAndFilter(TupleFilter andFilter, CompareFilterTimeRangeChecker timeRangeChecker) {
for (TupleFilter filter : andFilter.getChildren()) {
if (!(filter instanceof CompareTupleFilter)) {
if (filter instanceof ConstantTupleFilter && !filter.evaluate(null, null)) {
return true;
} else {
continue;
}
}
CompareTupleFilter comp = (CompareTupleFilter) filter;
TblColRef column = comp.getColumn();
if (column == null || !TimeDerivedColumnType.isTimeDerivedColumn(column.getName())) {
continue;
}
TimeDerivedColumnType timeDerivedColumnType = TimeDerivedColumnType.getTimeDerivedColumnType(column
.getName());
CheckResult checkResult = timeRangeChecker.check(comp, timeDerivedColumnType, timezoneOffset);
if (checkResult == CheckResult.EXCLUDED) {
return true;
} else {
continue;
}
}
return false;
}
Example 7
| Source File: GTCubeStorageQueryBase.java From kylin with Apache License 2.0 | 6 votes |
|
@SuppressWarnings("unchecked")
protected Set<TblColRef> findSingleValueColumns(TupleFilter filter) {
Set<CompareTupleFilter> compareTupleFilterSet = findSingleValuesCompFilters(filter);
// expand derived
Set<TblColRef> resultD = Sets.newHashSet();
for (CompareTupleFilter compFilter : compareTupleFilterSet) {
TblColRef tblColRef = compFilter.getColumn();
if (cubeDesc.isExtendedColumn(tblColRef)) {
throw new CubeDesc.CannotFilterExtendedColumnException(tblColRef);
}
if (cubeDesc.isDerived(compFilter.getColumn())) {
DeriveInfo hostInfo = cubeDesc.getHostInfo(tblColRef);
if (hostInfo.isOneToOne) {
resultD.addAll(Arrays.asList(hostInfo.columns));
}
//if not one2one, it will be pruned
} else {
resultD.add(compFilter.getColumn());
}
}
return resultD;
}
Example 8
| Source File: OLAPContext.java From kylin with Apache License 2.0 | 5 votes |
|
private String transferDateTimeColumnToMillis(CompareTupleFilter compFilter, String value) {
TblColRef column = compFilter.getColumn();
// To fix KYLIN-4157, when using PrepareStatement query, functions within WHERE will cause InternalErrorException
if (Objects.isNull(column)){
return value;
}
if (column.getType().isDateTimeFamily()){
value = String.valueOf(DateFormat.stringToMillis(value));
}
return value;
}
Example 9
| Source File: SegmentPruner.java From kylin with Apache License 2.0 | 5 votes |
|
public static boolean satisfy(CompareTupleFilter comp, String minVal, String maxVal) {
// When both min and max are null, it means all cells of the column are null.
// In such case, return true to let query engine scan the segment, since the
// result of null comparison is query engine specific.
if (minVal == null && maxVal == null)
return true;
// pass on non-constant filter
if (comp.getChildren().size() <= 1 || !isConstantValue(comp.getChildren().get(1)))
return true;
TblColRef col = comp.getColumn();
DataTypeOrder order = col.getType().getOrder();
String filterVal = toString(comp.getFirstValue());
switch (comp.getOperator()) {
case EQ:
case IN:
for (String filterValue : (Set<String>) comp.getValues()) {
if (order.compare(filterValue, maxVal) <= 0 && order.compare(minVal, filterValue) <= 0)
return true;
}
return false;
case LT:
return order.compare(minVal, filterVal) < 0;
case LTE:
return order.compare(minVal, filterVal) <= 0;
case GT:
return order.compare(maxVal, filterVal) > 0;
case GTE:
return order.compare(maxVal, filterVal) >= 0;
case NEQ:
case NOTIN:
case ISNULL:
case ISNOTNULL:
default:
return true;
}
}
Example 10
| Source File: CubeStorageEngine.java From Kylin with Apache License 2.0 | 5 votes |
|
@SuppressWarnings("unchecked")
private Set<TblColRef> findSingleValueColumns(TupleFilter filter) {
Collection<? extends TupleFilter> toCheck;
if (filter instanceof CompareTupleFilter) {
toCheck = Collections.singleton(filter);
} else if (filter instanceof LogicalTupleFilter && filter.getOperator() == FilterOperatorEnum.AND) {
toCheck = filter.getChildren();
} else {
return (Set<TblColRef>) Collections.EMPTY_SET;
}
Set<TblColRef> result = Sets.newHashSet();
for (TupleFilter f : toCheck) {
if (f instanceof CompareTupleFilter) {
CompareTupleFilter compFilter = (CompareTupleFilter) f;
// is COL=const ?
if (compFilter.getOperator() == FilterOperatorEnum.EQ && compFilter.getValues().size() == 1 && compFilter.getColumn() != null) {
result.add(compFilter.getColumn());
}
}
}
// expand derived
Set<TblColRef> resultD = Sets.newHashSet();
for (TblColRef col : result) {
if (cubeDesc.isDerived(col)) {
DeriveInfo hostInfo = cubeDesc.getHostInfo(col);
if (hostInfo.isOneToOne) {
for (TblColRef hostCol : hostInfo.columns) {
resultD.add(hostCol);
}
}
//if not one2one, it will be pruned
} else {
resultD.add(col);
}
}
return resultD;
}
Example 11
| Source File: GTCubeStorageQueryBase.java From kylin with Apache License 2.0 | 5 votes |
|
private TupleFilter translateDerivedInCompare(CompareTupleFilter compf, Set<TblColRef> collector) {
if (compf.getColumn() == null)
return compf;
TblColRef derived = compf.getColumn();
if (cubeDesc.isExtendedColumn(derived)) {
throw new CubeDesc.CannotFilterExtendedColumnException(derived);
}
if (!cubeDesc.isDerived(derived))
return compf;
DeriveInfo hostInfo = cubeDesc.getHostInfo(derived);
ILookupTable lookup = cubeDesc.getHostInfo(derived).type == CubeDesc.DeriveType.PK_FK ? null
: getLookupStringTableForDerived(derived, hostInfo);
Pair<TupleFilter, Boolean> translated = DerivedFilterTranslator.translate(lookup, hostInfo, compf);
try {
if (lookup != null) {
lookup.close();
}
} catch (IOException e) {
logger.error("error when close lookup table.", e);
}
TupleFilter translatedFilter = translated.getFirst();
boolean loosened = translated.getSecond();
if (loosened) {
collectColumnsRecursively(translatedFilter, collector);
}
return translatedFilter;
}
Example 12
| Source File: OLAPContext.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
|
private String transferDateTimeColumnToMillis(CompareTupleFilter compFilter, String value) {
TblColRef column = compFilter.getColumn();
// To fix KYLIN-4157, when using PrepareStatement query, functions within WHERE will cause InternalErrorException
if (Objects.isNull(column)){
return value;
}
if (column.getType().isDateTimeFamily()){
value = String.valueOf(DateFormat.stringToMillis(value));
}
return value;
}
Example 13
| Source File: GTCubeStorageQueryBase.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
|
private TupleFilter translateDerivedInCompare(CompareTupleFilter compf, Set<TblColRef> collector) {
if (compf.getColumn() == null)
return compf;
TblColRef derived = compf.getColumn();
if (cubeDesc.isExtendedColumn(derived)) {
throw new CubeDesc.CannotFilterExtendedColumnException(derived);
}
if (!cubeDesc.isDerived(derived))
return compf;
DeriveInfo hostInfo = cubeDesc.getHostInfo(derived);
ILookupTable lookup = cubeDesc.getHostInfo(derived).type == CubeDesc.DeriveType.PK_FK ? null
: getLookupStringTableForDerived(derived, hostInfo);
Pair<TupleFilter, Boolean> translated = DerivedFilterTranslator.translate(lookup, hostInfo, compf);
try {
if (lookup != null) {
lookup.close();
}
} catch (IOException e) {
logger.error("error when close lookup table.", e);
}
TupleFilter translatedFilter = translated.getFirst();
boolean loosened = translated.getSecond();
if (loosened) {
collectColumnsRecursively(translatedFilter, collector);
}
return translatedFilter;
}
Example 14
| Source File: OLAPFilterRel.java From Kylin with Apache License 2.0 | 5 votes |
|
private CompareTupleFilter mergeToInClause(TupleFilter filter) {
List<? extends TupleFilter> children = filter.getChildren();
TblColRef inColumn = null;
List<String> inValues = new LinkedList<String>();
for (TupleFilter child : children) {
if (child.getOperator() == FilterOperatorEnum.EQ) {
CompareTupleFilter compFilter = (CompareTupleFilter) child;
TblColRef column = compFilter.getColumn();
if (inColumn == null) {
inColumn = column;
}
if (column == null || !column.equals(inColumn)) {
return null;
}
inValues.addAll(compFilter.getValues());
} else {
return null;
}
}
children.clear();
CompareTupleFilter inFilter = new CompareTupleFilter(FilterOperatorEnum.IN);
inFilter.addChild(new ColumnTupleFilter(inColumn));
inFilter.addChild(new ConstantTupleFilter(inValues));
return inFilter;
}
Example 15
| Source File: TupleFilterVisitor.java From kylin with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
static TupleFilter mergeToInClause(TupleFilter filter) {
List<? extends TupleFilter> children = filter.getChildren();
if (children.isEmpty()) {
return filter;
}
// key: inColumn
// Value: first: inValues
// Value: second: dynamicVariables
Map<TblColRef, Pair<Set<Object>, Map<String, Object>>> inColumnMap = Maps.newHashMap();
List<TupleFilter> extraFilters = Lists.newLinkedList();
for (TupleFilter child : children) {
if (child.getOperator() == TupleFilter.FilterOperatorEnum.EQ) {
CompareTupleFilter compFilter = (CompareTupleFilter) child;
TblColRef column = compFilter.getColumn();
if (column != null) {
Pair<Set<Object>, Map<String, Object>> tmpValue = inColumnMap.get(column);
if (tmpValue == null) {
Set<Object> inValues = Sets.newHashSet();
Map<String, Object> dynamicVariables = Maps.newHashMap();
tmpValue = new Pair<>(inValues, dynamicVariables);
inColumnMap.put(column, tmpValue);
}
tmpValue.getFirst().addAll(compFilter.getValues());
tmpValue.getSecond().putAll(compFilter.getVariables());
continue;
}
}
extraFilters.add(child);
}
children.clear();
TupleFilter ret = new LogicalTupleFilter(TupleFilter.FilterOperatorEnum.OR);
ret.addChildren(extraFilters);
for (Map.Entry<TblColRef, Pair<Set<Object>, Map<String, Object>>> entry : inColumnMap.entrySet()) {
CompareTupleFilter inFilter = new CompareTupleFilter(TupleFilter.FilterOperatorEnum.IN);
inFilter.addChild(new ColumnTupleFilter(entry.getKey()));
inFilter.addChild(new ConstantTupleFilter(entry.getValue().getFirst()));
inFilter.getVariables().putAll(entry.getValue().getSecond());
ret.addChild(inFilter);
}
return ret.getChildren().size() == 1 ? ret.getChildren().get(0) : ret;
}
Example 16
| Source File: TsConditionExtractor.java From kylin with Apache License 2.0 | 4 votes |
|
private static Range<Long> extractTsConditionInternal(TupleFilter filter, TblColRef colRef) {
if (filter == null) {
return Range.all();
}
if (filter instanceof LogicalTupleFilter) {
if (filter.getOperator() == TupleFilter.FilterOperatorEnum.AND) {
Range<Long> ret = Range.all();
for (TupleFilter child : filter.getChildren()) {
Range childRange = extractTsConditionInternal(child, colRef);
if (childRange != null) {
if (ret.isConnected(childRange) && !ret.intersection(childRange).isEmpty()) {
ret = ret.intersection(childRange);
} else {
return null;
}
} else {
return null;
}
}
return ret.isEmpty() ? null : ret;
} else {
//for conditions like date > DATE'2000-11-11' OR date < DATE '1999-01-01'
//we will use Ranges.all() rather than two ranges to represent them
return Range.all();
}
}
if (filter instanceof CompareTupleFilter) {
CompareTupleFilter compareTupleFilter = (CompareTupleFilter) filter;
if (compareTupleFilter.getColumn() == null)// column will be null at filters like " 1<>1"
return Range.all();
if (compareTupleFilter.getColumn().equals(colRef)) {
Object firstValue = compareTupleFilter.getFirstValue();
long t;
switch (compareTupleFilter.getOperator()) {
case EQ:
t = DateFormat.stringToMillis((String) firstValue);
return Range.closed(t, t);
case LT:
t = DateFormat.stringToMillis((String) firstValue);
return Range.lessThan(t);
case LTE:
t = DateFormat.stringToMillis((String) firstValue);
return Range.atMost(t);
case GT:
t = DateFormat.stringToMillis((String) firstValue);
return Range.greaterThan(t);
case GTE:
t = DateFormat.stringToMillis((String) firstValue);
return Range.atLeast(t);
case NEQ:
case IN://not handled for now
break;
default:
}
}
}
return Range.all();
}
Example 17
| Source File: FilterDecorator.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
|
@Override
public TupleFilter onSerialize(TupleFilter filter) {
if (filter == null)
return null;
BuiltInFunctionTransformer translator = new BuiltInFunctionTransformer(dimEncMap);
filter = translator.transform(filter);
// un-evaluatable filter is replaced with TRUE
if (!filter.isEvaluable()) {
TupleFilter.collectColumns(filter, inevaluableColumns);
return ConstantTupleFilter.TRUE;
}
if (!(filter instanceof CompareTupleFilter))
return filter;
// double check all internal of CompareTupleFilter is evaluatable
if (!TupleFilter.isEvaluableRecursively(filter)) {
TupleFilter.collectColumns(filter, inevaluableColumns);
return ConstantTupleFilter.TRUE;
}
if (filterConstantsTreatment == FilterConstantsTreatment.AS_IT_IS) {
return filter;
} else {
// extract ColumnFilter & ConstantFilter
CompareTupleFilter compareFilter = (CompareTupleFilter) filter;
TblColRef col = compareFilter.getColumn();
if (col == null) {
return filter;
}
Collection<String> constValues = (Collection<String>) compareFilter.getValues();
if (constValues == null || constValues.isEmpty()) {
return filter;
}
CompareTupleFilter newCompareFilter = new CompareTupleFilter(compareFilter.getOperator());
newCompareFilter.addChild(new ColumnTupleFilter(col));
if (filterConstantsTreatment == FilterConstantsTreatment.REPLACE_WITH_GLOBAL_DICT) {
return replaceConstantsWithGlobalDict(compareFilter, newCompareFilter);
} else if (filterConstantsTreatment == FilterConstantsTreatment.REPLACE_WITH_LOCAL_DICT) {
return replaceConstantsWithLocalDict(compareFilter, newCompareFilter);
} else {
throw new RuntimeException("should not reach here");
}
}
}
Example 18
| Source File: FilterDecorator.java From kylin with Apache License 2.0 | 4 votes |
|
@Override
public TupleFilter onSerialize(TupleFilter filter) {
if (filter == null)
return null;
BuiltInFunctionTransformer translator = new BuiltInFunctionTransformer(dimEncMap);
filter = translator.transform(filter);
// un-evaluatable filter is replaced with TRUE
if (!filter.isEvaluable()) {
TupleFilter.collectColumns(filter, inevaluableColumns);
return ConstantTupleFilter.TRUE;
}
if (!(filter instanceof CompareTupleFilter))
return filter;
// double check all internal of CompareTupleFilter is evaluatable
if (!TupleFilter.isEvaluableRecursively(filter)) {
TupleFilter.collectColumns(filter, inevaluableColumns);
return ConstantTupleFilter.TRUE;
}
if (filterConstantsTreatment == FilterConstantsTreatment.AS_IT_IS) {
return filter;
} else {
// extract ColumnFilter & ConstantFilter
CompareTupleFilter compareFilter = (CompareTupleFilter) filter;
TblColRef col = compareFilter.getColumn();
if (col == null) {
return filter;
}
Collection<String> constValues = (Collection<String>) compareFilter.getValues();
if (constValues == null || constValues.isEmpty()) {
return filter;
}
CompareTupleFilter newCompareFilter = new CompareTupleFilter(compareFilter.getOperator());
newCompareFilter.addChild(new ColumnTupleFilter(col));
if (filterConstantsTreatment == FilterConstantsTreatment.REPLACE_WITH_GLOBAL_DICT) {
return replaceConstantsWithGlobalDict(compareFilter, newCompareFilter);
} else if (filterConstantsTreatment == FilterConstantsTreatment.REPLACE_WITH_LOCAL_DICT) {
return replaceConstantsWithLocalDict(compareFilter, newCompareFilter);
} else {
throw new RuntimeException("should not reach here");
}
}
}
Example 19
| Source File: TsConditionExtractor.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
|
private static Range<Long> extractTsConditionInternal(TupleFilter filter, TblColRef colRef) {
if (filter == null) {
return Range.all();
}
if (filter instanceof LogicalTupleFilter) {
if (filter.getOperator() == TupleFilter.FilterOperatorEnum.AND) {
Range<Long> ret = Range.all();
for (TupleFilter child : filter.getChildren()) {
Range childRange = extractTsConditionInternal(child, colRef);
if (childRange != null) {
if (ret.isConnected(childRange) && !ret.intersection(childRange).isEmpty()) {
ret = ret.intersection(childRange);
} else {
return null;
}
} else {
return null;
}
}
return ret.isEmpty() ? null : ret;
} else {
//for conditions like date > DATE'2000-11-11' OR date < DATE '1999-01-01'
//we will use Ranges.all() rather than two ranges to represent them
return Range.all();
}
}
if (filter instanceof CompareTupleFilter) {
CompareTupleFilter compareTupleFilter = (CompareTupleFilter) filter;
if (compareTupleFilter.getColumn() == null)// column will be null at filters like " 1<>1"
return Range.all();
if (compareTupleFilter.getColumn().equals(colRef)) {
Object firstValue = compareTupleFilter.getFirstValue();
long t;
switch (compareTupleFilter.getOperator()) {
case EQ:
t = DateFormat.stringToMillis((String) firstValue);
return Range.closed(t, t);
case LT:
t = DateFormat.stringToMillis((String) firstValue);
return Range.lessThan(t);
case LTE:
t = DateFormat.stringToMillis((String) firstValue);
return Range.atMost(t);
case GT:
t = DateFormat.stringToMillis((String) firstValue);
return Range.greaterThan(t);
case GTE:
t = DateFormat.stringToMillis((String) firstValue);
return Range.atLeast(t);
case NEQ:
case IN://not handled for now
break;
default:
}
}
}
return Range.all();
}
Example 20
| Source File: TupleFilterVisitor.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
static TupleFilter mergeToInClause(TupleFilter filter) {
List<? extends TupleFilter> children = filter.getChildren();
if (children.isEmpty()) {
return filter;
}
// key: inColumn
// Value: first: inValues
// Value: second: dynamicVariables
Map<TblColRef, Pair<Set<Object>, Map<String, Object>>> inColumnMap = Maps.newHashMap();
List<TupleFilter> extraFilters = Lists.newLinkedList();
for (TupleFilter child : children) {
if (child.getOperator() == TupleFilter.FilterOperatorEnum.EQ) {
CompareTupleFilter compFilter = (CompareTupleFilter) child;
TblColRef column = compFilter.getColumn();
if (column != null) {
Pair<Set<Object>, Map<String, Object>> tmpValue = inColumnMap.get(column);
if (tmpValue == null) {
Set<Object> inValues = Sets.newHashSet();
Map<String, Object> dynamicVariables = Maps.newHashMap();
tmpValue = new Pair<>(inValues, dynamicVariables);
inColumnMap.put(column, tmpValue);
}
tmpValue.getFirst().addAll(compFilter.getValues());
tmpValue.getSecond().putAll(compFilter.getVariables());
continue;
}
}
extraFilters.add(child);
}
children.clear();
TupleFilter ret = new LogicalTupleFilter(TupleFilter.FilterOperatorEnum.OR);
ret.addChildren(extraFilters);
for (Map.Entry<TblColRef, Pair<Set<Object>, Map<String, Object>>> entry : inColumnMap.entrySet()) {
CompareTupleFilter inFilter = new CompareTupleFilter(TupleFilter.FilterOperatorEnum.IN);
inFilter.addChild(new ColumnTupleFilter(entry.getKey()));
inFilter.addChild(new ConstantTupleFilter(entry.getValue().getFirst()));
inFilter.getVariables().putAll(entry.getValue().getSecond());
ret.addChild(inFilter);
}
return ret.getChildren().size() == 1 ? ret.getChildren().get(0) : ret;
}
