List of partitionKeyColumns() Examples

Examples of partitionKeyColumns()

org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            List<ColumnDefinition> defs = new ArrayList<>();
            // Adding the partition key for batches to disambiguate if the conditions span multipe rows (we don't add them outside
            // of batches for compatibility sakes).
            if (isBatch)
            {
                defs.addAll(cfm.partitionKeyColumns());
                defs.addAll(cfm.clusteringColumns());
            }
            for (ColumnDefinition def : columnsWithConditions)
                defs.add(def);
            selection = Selection.forColumns(defs);

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            Selection selection = selectClause.isEmpty()
                                ? Selection.wildcard(cfm)
                                : Selection.fromSelectors(cfm, selectClause);


            if (parameters.isDistinct)
                validateDistinctSelection(selection.getColumnsList(), cfm.partitionKeyColumns());


            Term prepLimit = null;
            if (limit != null)
            {
                prepLimit = limit.prepare(keyspace(), limitReceiver());

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            // If a component of the partition key is restricted by a relation, all preceding
            // components must have a EQ. Only the last partition key component can be in IN relation.
            boolean canRestrictFurtherComponents = true;
            ColumnDefinition previous = null;
            stmt.keyIsInRelation = false;
            Iterator<ColumnDefinition> iter = cfm.partitionKeyColumns().iterator();
            for (int i = 0; i < stmt.keyRestrictions.length; i++)
            {
                ColumnDefinition cdef = iter.next();
                Restriction restriction = stmt.keyRestrictions[i];

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            }


            // All (or none) of the partition key columns have been specified;
            // hence there is no need to turn these restrictions into index expressions.
            if (!stmt.usesSecondaryIndexing)
                stmt.restrictedColumns.removeAll(cfm.partitionKeyColumns());


            if (stmt.selectsOnlyStaticColumns && stmt.hasClusteringColumnsRestriction())
                throw new InvalidRequestException("Cannot restrict clustering columns when selecting only static columns");


            // If a clustering key column is restricted by a non-EQ relation, all preceding

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            Selection selection = selectClause.isEmpty()
                                ? Selection.wildcard(cfm)
                                : Selection.fromSelectors(cfm, selectClause);


            if (parameters.isDistinct)
                validateDistinctSelection(selection.getColumns(), cfm.partitionKeyColumns());


            SelectStatement stmt = new SelectStatement(cfm, boundNames.size(), parameters, selection, prepareLimit(boundNames));


            /*
             * WHERE clause. For a given entity, rules are:

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            processPartitionKeyRestrictions(stmt, hasQueriableIndex, cfm);


            // All (or none) of the partition key columns have been specified;
            // hence there is no need to turn these restrictions into index expressions.
            if (!stmt.usesSecondaryIndexing)
                stmt.restrictedColumns.removeAll(cfm.partitionKeyColumns());


            if (stmt.selectsOnlyStaticColumns && stmt.hasClusteringColumnsRestriction())
                throw new InvalidRequestException("Cannot restrict clustering columns when selecting only static columns");


            processColumnRestrictions(stmt, hasQueriableIndex, cfm);

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            Set<ColumnDefinition> defs = new LinkedHashSet<>();
            // Adding the partition key for batches to disambiguate if the conditions span multipe rows (we don't add them outside
            // of batches for compatibility sakes).
            if (isBatch)
            {
                defs.addAll(cfm.partitionKeyColumns());
                defs.addAll(cfm.clusteringColumns());
            }
            for (ColumnDefinition def : columnsWithConditions)
                defs.add(def);
            selection = Selection.forColumns(defs);

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            Set<ColumnDefinition> defs = new LinkedHashSet<>();
            // Adding the partition key for batches to disambiguate if the conditions span multipe rows (we don't add them outside
            // of batches for compatibility sakes).
            if (isBatch)
            {
                defs.addAll(cfm.partitionKeyColumns());
                defs.addAll(cfm.clusteringColumns());
            }
            for (ColumnDefinition def : columnsWithConditions)
                defs.add(def);
            selection = Selection.forColumns(defs);

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            Set<ColumnDefinition> defs = new LinkedHashSet<>();
            // Adding the partition key for batches to disambiguate if the conditions span multipe rows (we don't add them outside
            // of batches for compatibility sakes).
            if (isBatch)
            {
                defs.addAll(cfm.partitionKeyColumns());
                defs.addAll(cfm.clusteringColumns());
            }
            for (ColumnDefinition def : columnsWithConditions)
                defs.add(def);
            selection = Selection.forColumns(defs);

View Full Code Here

Examples of org.apache.cassandra.config.CFMetaData.partitionKeyColumns()

            processPartitionKeyRestrictions(stmt, hasQueriableIndex, cfm);


            // All (or none) of the partition key columns have been specified;
            // hence there is no need to turn these restrictions into index expressions.
            if (!stmt.usesSecondaryIndexing)
                stmt.restrictedColumns.removeAll(cfm.partitionKeyColumns());


            if (stmt.selectsOnlyStaticColumns && stmt.hasClusteringColumnsRestriction())
                throw new InvalidRequestException("Cannot restrict clustering columns when selecting only static columns");


            processColumnRestrictions(stmt, hasQueriableIndex, cfm);

View Full Code Here

0 1 2

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.