Changelog for 0.7.4

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Jiri Pechanec 2018-03-07 06:31:28 +01:00 committed by Gunnar Morling
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All notable changes are documented in this file. Release numbers follow [Semantic Versioning](http://semver.org)
## 0.7.4
March 7th, 2018 [Detailed release notes](https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12317320&version=12336214)
### New features since 0.7.3
* Provide MySQL snapshot mode that does not require table locks [DBZ-602](https://issues.jboss.org/browse/DBZ-602)
* Add support for columns of type "bytea" [DBZ-605](https://issues.jboss.org/browse/DBZ-605)
* Add string as an option for decimal.handling.mode [DBZ-611](https://issues.jboss.org/browse/DBZ-611)
* Support CREATE TABLE statements with PARTITION ... ENGINE=InnoDB [DBZ-641](https://issues.jboss.org/browse/DBZ-641)
* Document VariableScaleDecimal in PG connector docs [DBZ-631](https://issues.jboss.org/browse/DBZ-631)
* Propagate schema validator by passing AvroValidator instance instead of Function<String, String> [DBZ-626](https://issues.jboss.org/browse/DBZ-626)
* Move `MAX_QUEUE_SIZE`, `MAX_BATCH_SIZE` and `POLL_INTERVAL_MS` to CommonConnectorConfig [DBZ-628](https://issues.jboss.org/browse/DBZ-628)
* Unify common start-up logic across connectors [DBZ-630](https://issues.jboss.org/browse/DBZ-630)
* Removing unused code from database history classes [DBZ-632](https://issues.jboss.org/browse/DBZ-632)
### Breaking changes since 0.7.3
`NUMERIC` and geo-spatial schema types were optional regardless of database column configuration. This was fixed in [DBZ-635](https://issues.jboss.org/browse/DBZ-635)
### Fixes and changes since 0.7.3
* Numeric datatype is transferred with lost precision [DBZ-351](https://issues.jboss.org/browse/DBZ-351)
* Cannot Serialize NaN value(numeric field) in Postgres [DBZ-606](https://issues.jboss.org/browse/DBZ-606)
* Decimal datatype DDL issues [DBZ-615](https://issues.jboss.org/browse/DBZ-615)
* Avoid NPE if `confirmed_flush_lsn` is null [DBZ-623](https://issues.jboss.org/browse/DBZ-623)
* REAL column values are omitted if value is an exact integer [DBZ-625](https://issues.jboss.org/browse/DBZ-625)
* Fix intermittent error in BinlogReaderIT [DBZ-629](https://issues.jboss.org/browse/DBZ-629)
* Schema for NUMERIC and geo-spatial array columns shouldn't be optional by default [DBZ-635](https://issues.jboss.org/browse/DBZ-635)
* Fix typo in README of debezium/connect-base image [DBZ-636](https://issues.jboss.org/browse/DBZ-636)
* Avoid repeated creation of Envelope schema [DBZ-620](https://issues.jboss.org/browse/DBZ-620)
## 0.7.3
February 14th, 2018 [Detailed release notes](https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12317320&version=12336643)