CHANGELOG

0.2.4
  * fix FORMAT clause append for queries, ending with comment
0.2.3
  * added support for Decimals in RowBinary protocol
0.2.2
  * close certificate keystore
  * fix for Boolean data type
0.2.1
  * implement some ResultSet metadata methods
  * added support for "any_join_distinct_right_table_keys" setting
  * nested array support
0.2
  * new API for writing streams of data
  * deprecation of send* methods in ClickHouseStatement interface
0.1.55
NOTE: behavior for byte[] parameters changed. See https://github.com/yandex/clickhouse-jdbc/pull/352
  * support for sending stream of CSV data
  * support for 307 redirects and paths in url (when ClickHouse is behind balancer)
  * query parameters and types handling improved
  * strict ssl fixed
  * support for array of decimals

0.1.54
  * added error codes
  * multi-line statement parsing fixed
  * correct class names for arrays
  * prepared statements with functions fixed
  * max_partitions_per_insert_block, max_insert_block_size, insert_deduplicate, insert_distributed_sync added
  * BalancedClickHouseDatasource parameters handling fixed
  * DateTime with timezone type support. NOTE: zones in values parsing are not handled
  * prepared statements with back quotes fixed

0.1.53
  * fixed timezone initialization
  * added max_memory_usage_for_user and max_memory_usage_for_all_queries

0.1.52
  * fixed executeQuery additionalParams copy

0.1.51
  * fixed sendStream
  * fixed LEB128 encoding
  * cancel by query_id implementation
  * improved ResultSetMetadata for Decimal data types
  * PreparedStatement single and double quotes support
  * NoopHostnameVerifier for sslMode none

0.1.50
  * Array(FixedString(N)) insert support
  * ENABLE_OPTIMIZE_PREDICATE_EXPRESSION query param
  * clearBatch implementation
  * getMetadata implementation if query was not executed yet
  * setQueryTimeout implementation
  * RowBinaryInputStream to support nullability
  * test plugins settings updated

0.1.49 skipped

0.1.48
  * SELECT_SEQUENTIAL_CONSISTENCY param
  * scrollable ResultSet
  * metadata updates
  * Decimal type

0.1.47
  * connection cleaner in daemon mode
  * insert-quorum params

0.1.46
  * nullable in RowBinaryStream
  * fix null in arrays
  * database regex (asterisks and dashes allowed)

0.1.45
  * added shaded version of the jar
  * http authorization header
  * setTime implementation

0.1.44
  * add public methods to BalancedClickhouseDataSource
  * TYPE_NAME without Nullable
  * sendRowBinaryStream with additional parameters
  * support constant NULL values in prepared statements
  * fix parsing parameter at last position of statement

0.1.43
  * fix determining statement type in presence of comments
  * improved support for prepared statements, including batch inserts
  * fix parameters copy
  * support for writing UUIDs in binary stream
  * removed joda-time dependency
    migration node for users of ClickHouseRowBinaryStream:
        manually calculate daysSinceEpoch and use method writeUInt16():
            for joda-time: Days.daysBetween(LocalDate.parse("1970-01-01"), date).getDays()
            for java 8: LocalDate.toEpochDay())
        or use conversion to Date:
            for joda-time: localDate.toDate()
            for java 8: java.sql.Date.valueOf(LocalDate date)

0.1.42
  * additional query params for executeBatch
  * query preprocessing optimization
  * UUID support
  * isClosed
  * isLast
  * isNullable
  * default connection config for pooling connection manager

0.1.41
  * arbitrary query params
  * checksum fix

0.1.40
  * fix encoding
  * insert array of nullables
  * NaN support
  * fix checksum calculation

0.1.39
  * fix nullable metadata
  * fix nested arrays insert

0.1.38
  * decompress errors on inserts
  * handle comments in bind variables parsing

0.1.37
  * writeBytes for binary
  * fix for read after last
  * zero-valued dates are returned as nul
  * column size metadata fixes

0.1.36
  * allow send stream in native format

0.1.35
  * with totals support
  * nullable metadata fixes
  * specialize on connection type in balanced data source

0.1.34
  * support for select queries starting with "WITH ... SELECT"
  * add executeQueryClickhouseResponse
  * add session query parameters

0.1.33
  * json parse optitimzation
  * BalancedClickHouseDataSource url pattern fix

0.1.32
  * fix getObject() for DOUBLE

0.1.31
  * fix: parse errors compressed and uncompressed

0.1.30
  * fix batch insert with 'values' column

0.1.29
  * fix for empty long arrays
  * use_objects_in_arrays option
  * position of missing placeholder in error
  * fix selectObject and types for nullable columns

0.1.28
  * fix getUpdateCount
  * handle null string values correctly
  * inner tables in metadata

0.1.27
  * setCatalog/getCatalog
  * fix `ClickHousePreparedStatement.setObject(int, List<?>)` for Number

0.1.26
  NOTE: starting from this release local application timezone is used by default for Date conversions.
  Time, Timestamp are converted using server timezone as starting from release 0.1.18.
  Set use_server_time_zone_for_dates = true to use server timezone for Date conversions as before.
  * use local timezone for Date conversions
  * more arrays support
  * fix metadata request from system.columns
  * pass correct properties to initTimeZone

0.1.25
  * binary format fixes
  * extremes fix

0.1.24
  * max_query_size property

0.1.23
  NOTE: default connection timeout had changed to conform with ClickHouse core and support IDEs in default settings.
  The setting may be overridden by passing ClickHouseProperties or Properties on connection init.
  * default connection timeout 50ms -> 10s
  * fixed metadata on mixed-case identifiers

0.1.22
  * preferred_block_size_bytes property

0.1.21
  * getSchema/setSchema
  * table types in database metadata
  * BalancedDataSource
  * ssl/tls support
  * RowBinary format for inserts

0.1.20
  * checksum validation when using compress/decompress
  * max_memory_usage param
  * set boolean params as 0/1
  * fix getTableTypes
  * extra trace logging
  * null values support

0.1.19
  * fix getColumns

0.1.18
  NOTE: starting from this release server timezone is used by default.
  This will work with server version >= 1.1.54159.
  Set use_server_time_zone = false and use_time_zone to desired timezone name for using with earlier server versions.
  * use server timezone
  * is_generatedcolumn support
  * fix error parsing
  * escaping of non IOS-8859-1 characters

0.1.17
  * fix passing additionalDBParams
  * add query_id param
  * add CH params to executeQuery in preparedStatement
  * fix setting properties
  * propagate parameters from jdbc url

0.1.16
  * fix use Property class for configuration
  * Add settings to ClickHouseQueryParam

0.1.15
  * lz4 support
  * External data support
  * Disable extremes for ResultSet query methods
  * Consistent charsets and rounding
  * Fix for configuration options

0.1.14
  * Testing with travis
  * Unsigned types support
  * Improvement on setMaxRows
  * Configuration options for external sort and aggregation

0.1.13
  * Lazy init on cleaner executor
  * Auto-load meta-file
  * Implemented getArray()
  * Fix exception specifier
  * JDBC compliance improvements

0.1.12
  * Fix setArray
  * Improve isValid
  * Fix single column result set

0.1.11
  * Fix exception specifier
  * Fix SimpleDateFormat usage

0.1.10
  * Support ipv6 jdbc url
  * Return correct default value for COLUMN_DEF
  * getColumnClassName

0.1.9
  * Skip jdbc url to another DB
  * Statement to ResultSet
  * Correct return value for execute(sql)
  * Arrays support

0.1.8
  * Improved performance of batch operations
  * Don't create cleaner executer for every connection

0.1.7
  * Don't set implicit max_execution_time
  * LogProxy only for trace

0.1.6
  * Don't fail on fetchSize hint

0.1.5
  * Nan and inf values support for double
  * Fix ClickHouseException
  * Database from properties priority over url

0.1.4
  * Fix batch support
  * Fix timestamp mapping

0.1.3
  * Batch support

0.1.2
  * BigDecimal support
  * Assembly plugin
  * Fix isSelect

0.1.1
  * Initial release