Package com.datastax.driver.core.querybuilder.Select

Examples of com.datastax.driver.core.querybuilder.Select.Where.limit()


            Select selectQuery = QueryBuilder.select().all().from(keySpace, indTable).allowFiltering();
            Where whereClause = Cql3Util.createRowQuery(from, to, columnMeta, selectQuery, rowKeyString, indTable);
            Query query = null;

            if (batchSize != null)
                query = whereClause.limit(batchSize);
            else
                query = whereClause.disableTracing();
            resultSet = session.execute(query);

            // Need to see where we use this batchListener
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            }
        }
        selectWhere.and(indClause);
        Clause keyClause = QueryBuilder.eq("colvalue", ByteBuffer.wrap(key));
        selectWhere.and(keyClause);
        Query query = selectWhere.limit(1);
        ResultSet resultSet = session.execute(query);
        return !resultSet.isExhausted();
   }

    private String lookupOrCreate(String colFamily1, MetaLookup ormSession) {
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            Select selectQuery = QueryBuilder.select().all().from(keySpace, indTable).allowFiltering();
            Where whereClause = Cql3Util.createRowQuery(from, to, columnMeta, selectQuery, rowKeyString);
            Query query = null;

            if (batchSize != null)
                query = whereClause.limit(batchSize);
            else
                query = whereClause.disableTracing();
            //System.out.println("QUERY IS: " + query);
            resultSet = session.execute(query);
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        Where selectWhere = selectQuery.where();
        Clause rkClause = QueryBuilder.eq("id", rowKey);
        selectWhere.and(rkClause);
        Clause keyClause = QueryBuilder.lte("colvalue", ByteBuffer.wrap(key));
        selectWhere.and(keyClause);
        Query query = selectWhere.limit(1);
        //System.out.println("QUERY FOR FINDINDEXROW IS: " + query);
        ResultSet resultSet = session.execute(query);
        return !resultSet.isExhausted();
    }
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