Package org.apache.cassandra.cql3

Examples of org.apache.cassandra.cql3.ResultSet

251
252
253
254
255
256
257
258
259
260
261
262
    {
        long time = REFERENCE_TIME - (System.currentTimeMillis() - REFERENCE_TIME);

        for (int i = 0; i < values.size(); i++)
        {
            ColumnNameBuilder b = i == values.size() - 1 ? builder : builder.copy();
            PrecisionTime pt = getNextTime(time);
            ByteBuffer uuid = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(pt.millis, pt.nanos));
            ByteBuffer name = b.add(uuid).build();
            cf.addColumn(params.makeColumn(name, values.get(i).getByteBuffer(validator.valueComparator(), params.variables)));
        }
    }
View Full Code Here
146
147
148
149
150
151
152
        }
    }

    public static ColumnSpecification keySpecOf(ColumnSpecification column, MapType type)
    {
        return new ColumnSpecification(column.ksName, column.cfName, new ColumnIdentifier("key(" + column.name + ")", true), type.keys);
    }
View Full Code Here
151
152
153
154
155
156
157
        return new ColumnSpecification(column.ksName, column.cfName, new ColumnIdentifier("key(" + column.name + ")", true), type.keys);
    }

    public static ColumnSpecification valueSpecOf(ColumnSpecification column, MapType type)
    {
        return new ColumnSpecification(column.ksName, column.cfName, new ColumnIdentifier("value(" + column.name + ")", true), type.values);
    }
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
111
112
113
    private ResultMessage resultMessage(List<PermissionDetails> details)
    {
        if (details.isEmpty())
            return new ResultMessage.Void();

        ResultSet result = new ResultSet(metadata);
        for (PermissionDetails pd : details)
        {
            result.addColumnValue(UTF8Type.instance.decompose(pd.username));
            result.addColumnValue(UTF8Type.instance.decompose(pd.resource.toString()));
            result.addColumnValue(UTF8Type.instance.decompose(pd.permission.toString()));
        }
        return new ResultMessage.Rows(result);
    }
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
103
104
105
    private ResultMessage resultMessage(List<PermissionDetails> details)
    {
        if (details.isEmpty())
            return new ResultMessage.Void();

        ResultSet result = new ResultSet(metadata);
        for (PermissionDetails pd : details)
        {
            result.addColumnValue(UTF8Type.instance.decompose(pd.username));
            result.addColumnValue(UTF8Type.instance.decompose(pd.resource.toString()));
            result.addColumnValue(UTF8Type.instance.decompose(pd.permission.toString()));
        }
        return new ResultMessage.Rows(result);
    }
View Full Code Here
184
185
186
187
188
189
190
191
192
193
194
        final int[] ttls;
        final long now;

        private ResultSetBuilder(long now)
        {
            this.resultSet = new ResultSet(getResultMetadata().copy(), new ArrayList<List<ByteBuffer>>());
            this.selectors = newSelectors();
            this.timestamps = collectTimestamps ? new long[columns.size()] : null;
            this.ttls = collectTTLs ? new int[columns.size()] : null;
            this.now = now;
        }
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
114
115
116
    private ResultMessage resultMessage(List<PermissionDetails> details)
    {
        if (details.isEmpty())
            return new ResultMessage.Void();

        ResultSet result = new ResultSet(metadata);
        for (PermissionDetails pd : details)
        {
            result.addColumnValue(UTF8Type.instance.decompose(pd.username));
            result.addColumnValue(UTF8Type.instance.decompose(pd.resource.toString()));
            result.addColumnValue(UTF8Type.instance.decompose(pd.permission.toString()));
        }
        return new ResultMessage.Rows(result);
    }
View Full Code Here
135
136
137
138
139
140
141
142
143
144
145
146
147
            throw new InvalidRequestException(String.format("Invalid operation, %s is not of map type", column.name));

        MapType mt = (MapType)column.type;
        for (Map.Entry<Term, Term> entry : values.entrySet())
        {
            Term key = entry.getKey();
            Term value = entry.getValue();
            if (key.isBindMarker())
                boundNames[key.bindIndex] = keySpecOf(column, mt);
            if (value.isBindMarker())
                boundNames[value.bindIndex] = valueSpecOf(column, mt);
        }
    }
View Full Code Here
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
    }

    public static Map<UUID, ReplayPosition> getTruncationPositions()
    {
        String req = "SELECT truncated_at FROM system.%s WHERE key = '%s'";
        UntypedResultSet rows = processInternal(String.format(req, LOCAL_CF, LOCAL_KEY));
        if (rows.isEmpty())
            return Collections.emptyMap();

        UntypedResultSet.Row row = rows.one();
        Map<UUID, ByteBuffer> rawMap = row.getMap("truncated_at", UUIDType.instance, BytesType.instance);
        if (rawMap == null)
            return Collections.emptyMap();

        Map<UUID, ReplayPosition> positions = new HashMap<UUID, ReplayPosition>();
View Full Code Here
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
            throw ex;
        }
        ColumnFamilyStore cfs = table.getColumnFamilyStore(LOCAL_CF);

        String req = "SELECT cluster_name FROM system.%s WHERE key='%s'";
        UntypedResultSet result = processInternal(String.format(req, LOCAL_CF, LOCAL_KEY));

        if (result.isEmpty() || !result.one().has("cluster_name"))
        {
            // this is a brand new node
            if (!cfs.getSSTables().isEmpty())
                throw new ConfigurationException("Found system table files, but they couldn't be loaded!");

            // no system files.  this is a new node.
            req = "INSERT INTO system.%s (key, cluster_name) VALUES ('%s', '%s')";
            processInternal(String.format(req, LOCAL_CF, LOCAL_KEY, DatabaseDescriptor.getClusterName()));
            return;
        }

        String savedClusterName = result.one().getString("cluster_name");
        if (!DatabaseDescriptor.getClusterName().equals(savedClusterName))
            throw new ConfigurationException("Saved cluster name " + savedClusterName + " != configured name " + DatabaseDescriptor.getClusterName());
    }
View Full Code Here
TOP

Related Classes of org.apache.cassandra.cql3.ResultSet

  • com.datastax.driver.core.PreparedStatement
  • com.google.api.ads.dfp.axis.utils.v201208.PqlTest
  • com.google.api.ads.dfp.axis.utils.v201211.PqlTest
  • com.google.api.ads.dfp.axis.utils.v201302.PqlTest
  • com.google.api.ads.dfp.axis.utils.v201306.PqlTest
  • com.google.api.ads.dfp.axis.utils.v201308.PqlTest
  • com.google.api.ads.dfp.axis.utils.v201311.PqlTest
  • com.google.api.ads.dfp.jaxws.utils.v201208.PqlTest
  • com.google.api.ads.dfp.jaxws.utils.v201211.PqlTest
  • com.google.api.ads.dfp.jaxws.utils.v201302.PqlTest
    • Copyright © 2018 www.massapicom. 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.