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| # Release 435 (13 Dec 2023) | ||
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| ## General | ||
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| * Add support for the `json_table` table function. ({issue}`18017`) | ||
| * Reduce coordinator memory usage. ({issue}`20018`, {issue}`20022`) | ||
| * Increase reliability and memory consumption of inserts. ({issue}`20040`) | ||
| * Fix incorrect results for `LIKE` with some strings containing repeated | ||
| substrings. ({issue}`20089`) | ||
| * Fix coordinator memory leak. ({issue}`20023`) | ||
| * Fix possible query failure for `MERGE` queries when `retry-policy` set to | ||
| `TASK` and `query.determine-partition-count-for-write-enabled` set to `true`. | ||
| ({issue}`19979`) | ||
| * Prevent hanging query processing with `retry.policy` set to `TASK` when a | ||
| worker node died. ({issue}`18603 `) | ||
| * Fix query failure when reading array columns. ({issue}`20065`) | ||
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| ## Delta Lake connector | ||
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| * {{breaking}} Remove support for registering external tables with | ||
| `CREATE TABLE` and the `location` table property. Use the | ||
| `register_table` procedure as replacement. The property | ||
| `delta.legacy-create-table-with-existing-location.enabled` is | ||
| also removed. ({issue}`17016`) | ||
| * Improve query planning performance on Delta Lake tables. ({issue}`19795`) | ||
| * Ensure AWS access keys are used for connections to the AWS Security Token | ||
|
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| Service. ({issue}`19982`) | ||
| * Reduce memory usage for inserts into partitioned tables. ({issue}`19649`) | ||
| * Improve reliability when reading from GCS. ({issue}`20003`) | ||
| * Fix failure when reading ORC data. ({issue}`19935`) | ||
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| ## Elasticsearch connector | ||
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| * Ensure certificate validation is skipped when | ||
| `elasticsearch.tls.verify-hostnames` is `false`. ({issue}`20076`) | ||
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| ## Hive connector | ||
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| * Add support for columns that changed from integer types to `decimal` type. ({issue}`19931`) | ||
| * Add support for columns that changed from `date` to `varchar` type. ({issue}`19500`) | ||
| * Rename `presto_version` table property to `trino_version`. ({issue}`19967`) | ||
| * Rename `presto_query_id` table property to `trino_query_id`. ({issue}`19967`) | ||
| * Ensure AWS access keys are used for connections to the AWS Security Token | ||
| Service. ({issue}`19982`) | ||
| * Improve query planning time on Hive tables without statistics. ({issue}`20034`) | ||
| * Reduce memory usage for inserts into partitioned tables. ({issue}`19649`) | ||
| * Improve reliability when reading from GCS. ({issue}`20003`) | ||
| * Fix failure when reading ORC data. ({issue}`19935`) | ||
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| ## Hudi connector | ||
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| * Ensure AWS access keys are used for connections to the AWS Security Token | ||
| Service. ({issue}`19982`) | ||
| * Improve reliability when reading from GCS. ({issue}`20003`) | ||
| * Fix failure when reading ORC data. ({issue}`19935`) | ||
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| ## Iceberg connector | ||
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| * Fix incorrect removal of statistics files when executing | ||
| `remove_orphan_files`. ({issue}`19965`) | ||
| * Ensure AWS access keys are used for connections to the AWS Security Token | ||
| Service. ({issue}`19982`) | ||
| * Improve performance of metadata queries involving materialized views. ({issue}`19939`) | ||
| * Reduce memory usage for inserts into partitioned tables. ({issue}`19649`) | ||
| * Improve reliability when reading from GCS. ({issue}`20003`) | ||
| * Fix failure when reading ORC data. ({issue}`19935`) | ||
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| ## Ignite connector | ||
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| * Improve performance of queries involving `OR` with `IS NULL`, `IS NOT NULL` | ||
| predicates, or involving `NOT` expression by pushing predicate computation to | ||
| the Ignite database. ({issue}`19453`) | ||
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| ## MongoDB connector | ||
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| * Allow configuration to use local scheduling of MongoDB splits with | ||
| `mongodb.allow-local-scheduling`. ({issue}`20078`) | ||
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| ## SQL Server connector | ||
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| * Fix incorrect results when reading dates between `1582-10-05` and | ||
| `1582-10-14`. ({issue}`20005`) | ||
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