diff --git a/CHANGELOG.md b/CHANGELOG.md index 8bab20beb..dd4436217 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,17 @@ ## Latest +## 0.8.0 +### Highlights +- We've updated `ClickHouseDriver` and `ClickHouseDataSource` to default to using the new (`jdbc-v2`) implementation of the JDBC driver. Setting `clickhouse.jdbc.v1=true` will revert this change. + +#### JDBC Changes +- `jdbc-v2` - Removed support for Transaction Support. Early versions of the driver only simulated transaction support, which could have unexpected results. +- `jdbc-v2` - Removed support for Response Column Renaming. `ResultSet` was mutable - for efficiency sake they're now read-only +- `jdbc-v2` - Removed support for Multi-Statement SQL. Multi-statement support was only simulated, now it strictly follows 1:1 +- `jdbc-v2` - Removed support for Named Parameters. Not part of the JDBC spec +- `jdbc-v2` - Removed support for Stream-based `PreparedStatement`. Early version of the driver allowed for non-jdbc usage of `PreparedStatement` - if you desire such options, we recommend looking at client-v2. + + ## 0.7.2 ### New Components