Version 7.1.7 Release Notes
Please view the list below for an overview of all changes in version 7.1.7. Version 7.1.7 was released on 2022-03-16.
Changed Behavior
Changelog Entry | Changed Behavior |
---|---|
14476 | Updated pandas from 0.22 to 1.1.5 |
14096 | The Exasol ADO.NET and ODBC driver will not set snapshot transactions by default to "OFF" at connect time. |
13863 | ODBC: Truncation of string values follows ODBC standards (SQLGetData, SQLFetch or SQLFetchScroll) |
12960 | The HASHTYPE is extended to allow zero hash values (e.g. ‘0000-0000’). During the update to this database version all HASHTYPE columns will be migrated to the new storage format. This migration may take a while, depending on the number of HASHTYPE values. The new format requires an extra byte per row, so will use more memory. |
New Features
Changelog Entry | Summary |
---|---|
11680 | Improvements for encrypted client connection handling |
Improvements
Changelog Entry | Summary |
---|---|
14476 | Updated Script Language Container |
14248 | JDBC: IMPORT/EXPORT LOCAL CSV/FBV: include file names of local files into auditing data |
14199 | Reduced compile time for queries with nested WITH clauses |
13945 | Adjusted ssh-server configurations as recommended by TR-02102-4 |
13863 | ODBC: Truncation of string values follows ODBC standards |
13751 | IMPORT FROM JDBC: Allow sources without JDBC Connection.rollback() method |
12960 | HASHTYPE accepts values of all zeroes |
Bug Fixes
Changelog Entry | Summary |
---|---|
14371 | Sustained very high load may cause database restart |
14270 | Client connections using TLS may be disconnected during log rotation |
14225 | Filter on rowid can return deleted rows |
14195 | IMPORT/EXPORT using JDBC may fail during log rotation |
14096 | ODBC and ADO.NET deactivates Snapshot Mode |
14091 | Metadata requests may cause a database restart in rare conditions |
14045 | Filters on Hashtype columns with a local index may fail |
13969 | ODBC connection may fail when CONNECTTIMEOUT=0 |
13930 | DELETE with IN predicate containing expressions in WHERE clause may fail on empty tables |
13796 | SCALAR RETURN UDFs with large input and output data may produce wrong results |
13768 | Hanging query or logserver due to race conditions in communication layer |
13727 | TLS: Unexpected client disconnects may cause sessions and logins to hang in rare cases |
13675 | Internal server error when using a comparing column from outer subselect with scalar-joined subquery |
13527 | ODBC: Connection to pre-TLS DB may fail |
13432 | DML statements may not finish due to extremely rare race condition |
12476 | Deadlock in log server may prevent updating auditing and statistics tables |
7187 | IMPORT FROM SCRIPT with table name instead of required column definition crashes |