Examples with IntegerType io.prestosql.spi.type.IntegerType used on opensource projects

Example 6 with IntegerType

use of io.prestosql.spi.type.IntegerType in project boostkit-bigdata by kunpengcompute.

the class HivePartitionManager method getFilteredPartitionNames.

private List<String> getFilteredPartitionNames(SemiTransactionalHiveMetastore metastore, HiveIdentity identity, SchemaTableName tableName, List<HiveColumnHandle> partitionKeys, TupleDomain<ColumnHandle> effectivePredicate, Table table) {
    checkArgument(effectivePredicate.getDomains().isPresent());
    List<String> filter = new ArrayList<>();
    for (HiveColumnHandle partitionKey : partitionKeys) {
        Domain domain = effectivePredicate.getDomains().get().get(partitionKey);
        if (domain != null && domain.isNullableSingleValue()) {
            Object value = domain.getNullableSingleValue();
            Type type = domain.getType();
            if (value == null) {
                filter.add(HivePartitionKey.HIVE_DEFAULT_DYNAMIC_PARTITION);
            } else if (type instanceof CharType) {
                Slice slice = (Slice) value;
                filter.add(padSpaces(slice, (CharType) type).toStringUtf8());
            } else if (type instanceof VarcharType) {
                Slice slice = (Slice) value;
                filter.add(slice.toStringUtf8());
            } else // unless we know that all partition values use the canonical Java representation.
            if (!assumeCanonicalPartitionKeys) {
                filter.add(PARTITION_VALUE_WILDCARD);
            } else if (type instanceof DecimalType && !((DecimalType) type).isShort()) {
                Slice slice = (Slice) value;
                filter.add(Decimals.toString(slice, ((DecimalType) type).getScale()));
            } else if (type instanceof DecimalType && ((DecimalType) type).isShort()) {
                filter.add(Decimals.toString((long) value, ((DecimalType) type).getScale()));
            } else if (type instanceof DateType) {
                DateTimeFormatter dateTimeFormatter = ISODateTimeFormat.date().withZoneUTC();
                filter.add(dateTimeFormatter.print(TimeUnit.DAYS.toMillis((long) value)));
            } else if (type instanceof TimestampType) {
                // we don't have time zone info, so just add a wildcard
                filter.add(PARTITION_VALUE_WILDCARD);
            } else if (type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType || type instanceof BigintType || type instanceof DoubleType || type instanceof RealType || type instanceof BooleanType) {
                filter.add(value.toString());
            } else {
                throw new PrestoException(NOT_SUPPORTED, format("Unsupported partition key type: %s", type.getDisplayName()));
            }
        } else {
            filter.add(PARTITION_VALUE_WILDCARD);
        }
    }
    // fetch the partition names
    return metastore.getPartitionNamesByParts(identity, tableName.getSchemaName(), tableName.getTableName(), filter, table).orElseThrow(() -> new TableNotFoundException(tableName));
}

Example 7 with IntegerType

use of io.prestosql.spi.type.IntegerType in project incubator-pulsar by apache.

the class PulsarPrimitiveRowDecoder method decodeRow.

@Override
public Optional<Map<DecoderColumnHandle, FieldValueProvider>> decodeRow(ByteBuf byteBuf) {
    if (columnHandle == null) {
        return Optional.empty();
    }
    Object value = schema.decode(byteBuf);
    Map<DecoderColumnHandle, FieldValueProvider> primitiveColumn = new HashMap<>();
    if (value == null) {
        primitiveColumn.put(columnHandle, FieldValueProviders.nullValueProvider());
    } else {
        Type type = columnHandle.getType();
        if (type instanceof BooleanType) {
            primitiveColumn.put(columnHandle, booleanValueProvider(Boolean.valueOf((Boolean) value)));
        } else if (type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType || type instanceof BigintType) {
            primitiveColumn.put(columnHandle, longValueProvider(Long.parseLong(value.toString())));
        } else if (type instanceof DoubleType) {
            primitiveColumn.put(columnHandle, doubleValueProvider(Double.parseDouble(value.toString())));
        } else if (type instanceof RealType) {
            primitiveColumn.put(columnHandle, longValueProvider(Float.floatToIntBits((Float.parseFloat(value.toString())))));
        } else if (type instanceof VarbinaryType) {
            primitiveColumn.put(columnHandle, bytesValueProvider((byte[]) value));
        } else if (type instanceof VarcharType) {
            primitiveColumn.put(columnHandle, bytesValueProvider(value.toString().getBytes()));
        } else if (type instanceof DateType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Date) value).getTime()));
        } else if (type instanceof TimeType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Time) value).getTime()));
        } else if (type instanceof TimestampType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Timestamp) value).getTime()));
        } else {
            primitiveColumn.put(columnHandle, bytesValueProvider(value.toString().getBytes()));
        }
    }
    return Optional.of(primitiveColumn);
}

Example 8 with IntegerType

use of io.prestosql.spi.type.IntegerType in project pulsar by apache.

the class PulsarPrimitiveRowDecoder method decodeRow.

@Override
public Optional<Map<DecoderColumnHandle, FieldValueProvider>> decodeRow(ByteBuf byteBuf) {
    if (columnHandle == null) {
        return Optional.empty();
    }
    Object value = schema.decode(byteBuf);
    Map<DecoderColumnHandle, FieldValueProvider> primitiveColumn = new HashMap<>();
    if (value == null) {
        primitiveColumn.put(columnHandle, FieldValueProviders.nullValueProvider());
    } else {
        Type type = columnHandle.getType();
        if (type instanceof BooleanType) {
            primitiveColumn.put(columnHandle, booleanValueProvider(Boolean.valueOf((Boolean) value)));
        } else if (type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType || type instanceof BigintType) {
            primitiveColumn.put(columnHandle, longValueProvider(Long.parseLong(value.toString())));
        } else if (type instanceof DoubleType) {
            primitiveColumn.put(columnHandle, doubleValueProvider(Double.parseDouble(value.toString())));
        } else if (type instanceof RealType) {
            primitiveColumn.put(columnHandle, longValueProvider(Float.floatToIntBits((Float.parseFloat(value.toString())))));
        } else if (type instanceof VarbinaryType) {
            primitiveColumn.put(columnHandle, bytesValueProvider((byte[]) value));
        } else if (type instanceof VarcharType) {
            primitiveColumn.put(columnHandle, bytesValueProvider(value.toString().getBytes()));
        } else if (type instanceof DateType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Date) value).getTime()));
        } else if (type instanceof TimeType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Time) value).getTime()));
        } else if (type instanceof TimestampType) {
            primitiveColumn.put(columnHandle, longValueProvider(((Timestamp) value).getTime()));
        } else {
            primitiveColumn.put(columnHandle, bytesValueProvider(value.toString().getBytes()));
        }
    }
    return Optional.of(primitiveColumn);
}

Example 9 with IntegerType

use of io.prestosql.spi.type.IntegerType in project hetu-core by openlookeng.

the class HivePartitionManager method getFilteredPartitionNames.

private List<String> getFilteredPartitionNames(SemiTransactionalHiveMetastore metastore, HiveIdentity identity, SchemaTableName tableName, List<HiveColumnHandle> partitionKeys, TupleDomain<ColumnHandle> effectivePredicate, Table table) {
    checkArgument(effectivePredicate.getDomains().isPresent());
    List<String> filter = new ArrayList<>();
    for (HiveColumnHandle partitionKey : partitionKeys) {
        Domain domain = effectivePredicate.getDomains().get().get(partitionKey);
        if (domain != null && domain.isNullableSingleValue()) {
            Object value = domain.getNullableSingleValue();
            Type type = domain.getType();
            if (value == null) {
                filter.add(HivePartitionKey.HIVE_DEFAULT_DYNAMIC_PARTITION);
            } else if (type instanceof CharType) {
                Slice slice = (Slice) value;
                filter.add(padSpaces(slice, (CharType) type).toStringUtf8());
            } else if (type instanceof VarcharType) {
                Slice slice = (Slice) value;
                filter.add(slice.toStringUtf8());
            } else // unless we know that all partition values use the canonical Java representation.
            if (!assumeCanonicalPartitionKeys) {
                filter.add(PARTITION_VALUE_WILDCARD);
            } else if (type instanceof DecimalType && !((DecimalType) type).isShort()) {
                Slice slice = (Slice) value;
                filter.add(Decimals.toString(slice, ((DecimalType) type).getScale()));
            } else if (type instanceof DecimalType && ((DecimalType) type).isShort()) {
                filter.add(Decimals.toString((long) value, ((DecimalType) type).getScale()));
            } else if (type instanceof DateType) {
                DateTimeFormatter dateTimeFormatter = ISODateTimeFormat.date().withZoneUTC();
                filter.add(dateTimeFormatter.print(TimeUnit.DAYS.toMillis((long) value)));
            } else if (type instanceof TimestampType) {
                // we don't have time zone info, so just add a wildcard
                filter.add(PARTITION_VALUE_WILDCARD);
            } else if (type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType || type instanceof BigintType || type instanceof DoubleType || type instanceof RealType || type instanceof BooleanType) {
                filter.add(value.toString());
            } else {
                throw new PrestoException(NOT_SUPPORTED, format("Unsupported partition key type: %s", type.getDisplayName()));
            }
        } else {
            filter.add(PARTITION_VALUE_WILDCARD);
        }
    }
    // fetch the partition names
    return metastore.getPartitionNamesByParts(identity, tableName.getSchemaName(), tableName.getTableName(), filter, table).orElseThrow(() -> new TableNotFoundException(tableName));
}

Example 10 with IntegerType

use of io.prestosql.spi.type.IntegerType in project hetu-core by openlookeng.

the class KylinClient method getColumns.

@Override
public Map<String, ColumnHandle> getColumns(ConnectorSession session, String sql, Map<String, Type> types) {
    log.debug("begin getColumns : values are session %s, sql %s, types %s", session, sql, types);
    try {
        SqlParser parser = SqlParser.create(sql, frameworkConfig.getParserConfig());
        SqlNode sqlNode = parser.parseStmt();
        SqlSelect select = (SqlSelect) sqlNode;
        SqlNodeList nodeList = select.getSelectList();
        ImmutableMap.Builder<String, ColumnHandle> columnBuilder = new ImmutableMap.Builder<>();
        String columnName = "";
        JdbcColumnHandle columnHandle = null;
        for (SqlNode node : nodeList.getList()) {
            if (SqlKind.IDENTIFIER == node.getKind()) {
                SqlIdentifier sqlBasicCall = (SqlIdentifier) node;
                columnName = sqlBasicCall.getSimple();
            } else {
                SqlBasicCall sqlBasicCall = (SqlBasicCall) node;
                columnName = sqlBasicCall.operands[1].toString();
            }
            Type type = types.get(columnName.toLowerCase(Locale.ENGLISH));
            if (type instanceof BigintType) {
                columnHandle = new JdbcColumnHandle(columnName, KylinJdbcTypeHandle.JDBC_BIGINT, BigintType.BIGINT, true);
            } else if (type instanceof IntegerType) {
                columnHandle = new JdbcColumnHandle(columnName, KylinJdbcTypeHandle.JDBC_INTEGER, IntegerType.INTEGER, true);
            } else if (type instanceof DoubleType) {
                columnHandle = new JdbcColumnHandle(columnName, KylinJdbcTypeHandle.JDBC_DOUBLE, DoubleType.DOUBLE, true);
            } else if (type instanceof VarcharType) {
                columnHandle = new JdbcColumnHandle(columnName, KylinJdbcTypeHandle.JDBC_VARCHAR, VarcharType.VARCHAR, true);
            } else {
                // todo default VarcharType
                columnHandle = new JdbcColumnHandle(columnName, KylinJdbcTypeHandle.JDBC_VARCHAR, VarcharType.VARCHAR, true);
            }
            if (columnHandle != null) {
                columnBuilder.put(columnName.toLowerCase(ENGLISH), columnHandle);
            }
        }
        return columnBuilder.build();
    } catch (Exception e) {
        log.debug("There is a problem %s", e.getLocalizedMessage());
        log.debug("Error message: " + e.getStackTrace());
        // Returning empty map will indicate that something wrong and let the Presto to execute the query as usual.
        return Collections.emptyMap();
    }
}