SingleStore JDBC Driver 1.2.7

• Fix the executeBatch return value when rewriteBatchedStatements are enabled

SingleStore JDBC Driver 1.2.7-beta0

• permit multi queries with LOAD DATA INFILE
• DatabaseMetaData fixes
• follow JDBC spec PreparedStatement/PreparedStatement.executeQuery must throw exception when no returning result-set.
• support for nullDatabaseMeansCurrent (alias for nullCatalogMeansCurrent)
• permit use of Array parameter
• refactoring

SingleStore JDBC Driver 1.2.6

• Added support for extended types (VECTOR, BSON)
• Fixed YEAR type metadata
• Refactored failover mode configuration (removed unsupported replication mode)
• Set default return type as byte array for VARBINARY/BINARY type
• Accept Integer.MIN_VALUE fetch size for MySQL compatibility.

SingleStore JDBC Driver 1.2.6-beta1

• Accept Integer.MIN_VALUE fetch size for MySQL compatibility.

SingleStore JDBC Driver 1.2.6-beta0

• Added support for extended types (VECTOR, BSON)
• Fixed YEAR type metadata
• Refactored failover mode configuration (removed unsupported replication mode)
• Set default return type as byte array for VARBINARY/BINARY type

SingleStore JDBC Driver 1.2.5

• Add a Connection method to set sql select limit on SingleStoreDB.
• Fixed ClassCastException when calling getDatabaseProductVersion using a connection with defaultFetchSize.
• Fixed reading BIT data type as byte array instead of BitSet in reverse order.
• Fixed column display size and database metadata for BLOB/TEXT data types.

SingleStore JDBC Driver 1.2.4

• Fix zero-byte escaping for binary parameters.
• Add a parameter limit for rewrite batch statements.
• Remove unused server status flags and unsupported external distributed transactions logic.

SingleStore JDBC Driver 1.2.3

• Remove emty return type in getProcedureColumns metadata
• Add Kerberos authentication TGS caching

SingleStore JDBC Driver 1.2.2

• DatabaseMetaData#getImportedKeys now returns an empty resultSet.
• Added result type for DatabaseMetaData#getProcedureColumns.
• Removed the option returnMultiValuesGeneratedIds.
• Fixed blob to varchar conversion.
• Improved queryTimeout functionality.
• Enhanced multi-value rewrite batch functionality for non-parameterized/partially parameterized statements. Allow 'REPLACE' and 'ON DUPLICATE' statements.

SingleStore JDBC Driver 1.2.1

• Refactor ClientPreparedStatement/ServerPreparedStatemnt
• load-balance distribution ensuring repartition after failover
• Adding keyPassword option
• using "/client prepare/" prefix for Client Prepared Statement
• Update benchmark tests;
• Remove canUseServerTimeout and canUseServerMaxRows as not supported by engine
• Correcting java 11+ socket options setting
• Update database metadata methods to handle table name case sensitivity
• Improve batch insert with rewrite option: check packet size and split to fix maxAllowedPacket size
• Add connection string parameter: returnMultiValuesGeneratedIds