MariaDB Connector/Java 3.0.8

3.0.8 (Sept 2022)

Full Changelog

Notable Changes

• small performance improvement
  • [CONJ-1010] improve client side prepared parameter parameter substitution

Bugs Fixed

• [CONJ-997] regression in 3.x when using option galeraAllowedState resulting in an IndexOutOfBoundsException
• [CONJ-1002] 2nd failover reconnection ignores default database/schema setting when not set by connection string
• [CONJ-1003] replication configuration always use 1st replica on 3.0
• [CONJ-996] BatchUpdateException doesn't inherited the SQLState & vendorCode from the cause SQL exception
• [CONJ-1006] disabling cachePrepStmts with useServerPrepStmts might result in Exception
• [CONJ-1007] Socket file descriptors are leaked after connecting with unix socket if DB is not up running
• [CONJ-1010] improve client side prepare statement parameter substitution
• [CONJ-999] setting createDatabaseIfNotExist option use on read-only server will refuse connection on 3.0

MariaDB Connector/Java 3.0.7

3.0.7 (Jul 2022)

Full Changelog

• [CONJ-993] SQLDataException reading DATA_TYPE on DatabaseMetaData.getTypeInfo() after 3.0.4
• [CONJ-986] Permit specific Statement.setLocalInfileInputStream for compatibility
• [CONJ-987] Version 3.0.0 returns String for VARBINARY instead of byte[] as 2.7.6 did
• [CONJ-989] Binary column read as String
• [CONJ-990] Setting timezone=UTC result in SQLSyntaxErrorException
• [CONJ-991] Regression: binary(16) is returned as String by getObject()
• [CONJ-994] Version 3.x rejects previously accepted boolean string parameter for BOOLEAN field

MariaDB Connector/Java 3.0.6

3.0.6 (Jun 2022)

Full Changelog

• [CONJ-953] PreparedStatement.getGeneratedKeys() returns rows when no keys are generated in insert
• [CONJ-975] ArrayIndexOutOfBoundsException when attempt to getTime() from ResultSet
• [CONJ-976] Improve use of pipelining when allowLocalInfile is enabled
• [CONJ-979] ResultSet.getObject() returns Byte instead of Boolean for tinyint(1)
• [CONJ-980] Permit setObject with java.util.Date parameter
• [CONJ-984] Permit executing initial command with new option initSql
• [CONJ-985] ResultSet.getObject() returns ByteSet instead of Byte[] for BIT

MariaDB Connector/Java 2.7.6

2.7.6 (Jun 2022)

Full Changelog

• CONJ-983 avoid race condition provoking locking issue

MariaDB Connector/Java 3.0.5

3.0.5 (may 2022)

Full Changelog

• [CONJ-956] ArrayIndexOutOfBoundsException when alias length > 250
• [CONJ-947] value after milliseconds precision lost when timestamp is encoded
• [CONJ-949] keep clientCertificateKeyStoreUrl and clientCertificateKeyStoreUrl aliases
• [CONJ-950] metadata TEXT/TINYTEXT/MEDIUMTEXT/LONGTEXT wrong column type and length
• [CONJ-954] java.time.OffsetDateTime not supported
• [CONJ-958] compatibility with 2.7: now loop through hosts when multiple host without failover mode
• [CONJ-959] java.time.Instant not supported
• [CONJ-961] LOAD DATA LOCAL INFILE was disable by default
• [CONJ-962] resultset for negative TIME value return erronous LocalDateTime values
• [CONJ-965] better error message when not loading serverSslCert file
• [CONJ-967] clearParameters() breaks validity when using output parameters in stored procedures
• [CONJ-969] org.mariadb.jdbc.ClientPreparedStatement is missing a toString implementation, useful for logging

MariaDB Connector/Java 3.0.4

3.0.4 (Mar 2022)

Full Changelog

• [CONJ-915] javadoc addition
• [CONJ-921] DatabaseMetadata#getTables with null value for tableNamePattern throws Syntax error
• [CONJ-922] DECIMAL overflow for long/int/short not throwing exception
• [CONJ-924] NULL column type might result in java.lang.IllegalArgumentException: Unexpected datatype NULL
• [CONJ-926] Client restrict authentication to 'mysql_native_password,client_ed25519,auth_gssapi_client' if restrictedAuth parameter is not set
• [CONJ-924] NULL column test correction
• [CONJ-923] correctly return 64 bits generated id / updated rows
• [CONJ-933] load-balancing failover doesn't timeout
• [CONJ-935] Connection.getMetaData() returns MariaDbClob instead of String
• [CONJ-937] metadata getColumnTypeName wrong return type
• [CONJ-934] MariaDbDataSource is sensitive to the order of setting of username and password
• [CONJ-932] Login packet now use recommended length encoded value for connection attributes
• [CONJ-925] missing OSGI infos
• [CONJ-945] ensure retry is limited by retriesAllDown
• [CONJ-940] Permit updating rows when not having primary info on metadata (Xpand)
• [CONJ-939] add Xpand testing

MariaDB Connector/Java 2.7.5

2.7.5 (Jan 2021)

Full Changelog

• CONJ-914 remove enabling session_track_schema on connection creation
• CONJ-895 Wrong pattern for detection of aurora
• CONJ-897 Include connection id in certain important log messages
• CONJ-896 Fix regression in pooled connections

MariaDB Connector/Java 3.0.3

3.0.3 (Jan 2022)

Full Changelog

• [CONJ-908] correct Connection.prepareStatement(String sql, int[] columnIndexes/String[] columnNames) to return generated keys
• [CONJ-909] adding createDatabaseIfNotExist option for 2.x compatibility
• [CONJ-910] permit jdbc:mysql scheme when connection string contains "permitMysqlScheme" for compatibility
• [CONJ-913] Avoid executing additional command on connection for faster connection creation
• [CONJ-912] remove security manager code (JEP 411)
• [CONJ-911] enable keep-alive by default
• failover improvement. some specific commands not in transaction are considered to be replayed in case of failover, like PING, PREPARE, ROLLBACK, ...
• CONJ-705 parameter metadata get parameter count even when query cannot be prepared
• prepareStatement.addBatch must initialize with previous set
• Connection.prepareStatement(String sql, int[] columnIndexes/String[] columnNames) must return generated keys
• setting "transaction read only" only for replica
• keeping option interactiveClient for compatibility
• adding option transactionReplaySize to control redo cache size
• only set skip metadata connection flag when using binary protocol
• permit getString on a binary object
• compression correction for multi-packet
• COM_RESET_CONNECTION expect a response (ERR_Packet or OK_Packet)
• [CONJ-901] ArrayIndexOutOfBoundsException on StandardReadableByteBuf.readByte error

MariaDB Connector/Java 3.0.2-rc

3.0.2-rc (31 Aug 2021)

Full Changelog

• CONJ-879 Java 9 module full support
  • Aws IAM credential now use sdk v2 authentication that support java 9 modularity
• CONJ-896 Ensure pool connections validation when a socket fail
• CONJ-897 Ensure having connection's thread id in Exception / debug logs

minor:

• Ensure travis testing for PR/fork

MariaDB Connector/Java 3.0.1-beta

3.0.1-beta (29 Jul 2021)

Full Changelog

• CONJ-879 Provide JPMS module descriptor
• CONJ-880 metadata query performance correction
• CONJ-884 MariaDbPoolDataSource leaks connections when the mariadb server restarts
• CONJ-885 org.mariadb.jdbc.internal.util.pool.Pool swallows SQLException during addConnection
• CONJ-891 getImportedKeys with null catalog restrict result to current database
• CONJ-894 Adding useMysqlMetadata for 2.7 compatibility