Package org.apache.phoenix.compile.JoinCompiler

Examples of org.apache.phoenix.compile.JoinCompiler.JoinSpec.compileJoinConditions()

206
207
208
209
210
211
212
213
214
215
216
                if (!starJoinVector[i]) {
                    needsProject = true;
                }
                ColumnResolver leftResolver = (!forceProjection && starJoinVector[i]) ? joinTable.getOriginalResolver() : projectedTable.createColumnResolver();
                joinIds[i] = new ImmutableBytesPtr(emptyByteArray); // place-holder
                Pair<List<Expression>, List<Expression>> joinConditions = joinSpec.compileJoinConditions(context, leftResolver, resolver);
                joinExpressions[i] = joinConditions.getFirst();
                hashExpressions[i] = joinConditions.getSecond();
                joinTypes[i] = joinSpec.getType();
                if (i < count - 1) {
                    fieldPositions[i + 1] = fieldPositions[i] + (tables[i] == null ? 0 : (tables[i].getColumns().size() - tables[i].getPKColumns().size()));
View Full Code Here
266
267
268
269
270
271
272
273
274
275
276
                rhs = rhsJoinTable.getAsSingleSubquery((SelectStatement) plan.getStatement(), asSubquery);
            }
            boolean forceProjection = rhsTable.isSubselect();
            ColumnResolver rhsResolver = forceProjection ? rhsProjTable.createColumnResolver() : joinTable.getOriginalResolver();
            ImmutableBytesPtr[] joinIds = new ImmutableBytesPtr[] {new ImmutableBytesPtr(emptyByteArray)};
            Pair<List<Expression>, List<Expression>> joinConditions = lastJoinSpec.compileJoinConditions(context, lhsResolver, rhsResolver);
            List<Expression> joinExpressions = joinConditions.getSecond();
            List<Expression> hashExpressions = joinConditions.getFirst();
            int fieldPosition = rhsProjTable.getTable().getColumns().size() - rhsProjTable.getTable().getPKColumns().size();
            PTableWrapper projectedTable = rhsProjTable.mergeProjectedTables(lhsProjTable, type == JoinType.Inner);
            TupleProjector.serializeProjectorIntoScan(context.getScan(), rhsProjTable.createTupleProjector());
View Full Code Here
206
207
208
209
210
211
212
213
214
215
216
                if (!starJoinVector[i]) {
                    needsProject = true;
                }
                ColumnResolver leftResolver = (!forceProjection && starJoinVector[i]) ? joinTable.getOriginalResolver() : projectedTable.createColumnResolver();
                joinIds[i] = new ImmutableBytesPtr(emptyByteArray); // place-holder
                Pair<List<Expression>, List<Expression>> joinConditions = joinSpec.compileJoinConditions(context, leftResolver, resolver);
                joinExpressions[i] = joinConditions.getFirst();
                hashExpressions[i] = joinConditions.getSecond();
                joinTypes[i] = joinSpec.getType();
                if (i < count - 1) {
                    fieldPositions[i + 1] = fieldPositions[i] + (tables[i] == null ? 0 : (tables[i].getColumns().size() - tables[i].getPKColumns().size()));
View Full Code Here
266
267
268
269
270
271
272
273
274
275
276
                rhs = rhsJoinTable.getAsSingleSubquery((SelectStatement) plan.getStatement(), asSubquery);
            }
            boolean forceProjection = rhsTable.isSubselect();
            ColumnResolver rhsResolver = forceProjection ? rhsProjTable.createColumnResolver() : joinTable.getOriginalResolver();
            ImmutableBytesPtr[] joinIds = new ImmutableBytesPtr[] {new ImmutableBytesPtr(emptyByteArray)};
            Pair<List<Expression>, List<Expression>> joinConditions = lastJoinSpec.compileJoinConditions(context, lhsResolver, rhsResolver);
            List<Expression> joinExpressions = joinConditions.getSecond();
            List<Expression> hashExpressions = joinConditions.getFirst();
            int fieldPosition = rhsProjTable.getTable().getColumns().size() - rhsProjTable.getTable().getPKColumns().size();
            PTableWrapper projectedTable = rhsProjTable.mergeProjectedTables(lhsProjTable, type == JoinType.Inner);
            TupleProjector.serializeProjectorIntoScan(context.getScan(), rhsProjTable.createTupleProjector());
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
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.