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Merge pull request #2117 from EnterpriseDB/release/2021-12-13
Release: 2021-12-13
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product_docs/docs/eprs/6.2/01_introduction/01_whats_new.mdx
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product_docs/docs/eprs/6.2/eprs_rel_notes/13_eprs_rel_notes_6.2.16.mdx
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title: "Version 6.2.16" | ||
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New features, enhancements, bug fixes, and other changes in EDB Postgres Replication Server 6.2.16 include the following: | ||
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| Type | Description | | ||
| ----------- |------------ | | ||
| Enhancement | Replication Server is certified to support PostgreSQL v14 and EDB Postgres Advanced Server v14. | | ||
| Enhancement | Performance optimization for Synchronize operation when a MMR Publication has a SMR Subscription. [Support Ticket #74217] | | ||
| Bug Fix | The `removepub` CLI command removes a Publication while it has one or more Subscriptions. This issue is fixed. [Support Ticket #72194] | | ||
| Bug Fix | Fixed an issue where replication fails for the `UUID` data type in EDB Postgres Advanced Server to MS SQL Server permutation. [Support Ticket #73835] | | ||
| Bug Fix | Fixed an issue where the Synchronize operation failed to replicate NULL for a BLOB type for EDB Postgres Advanced Server to Oracle. [Support Ticket #74057] | | ||
| Bug Fix | Fixed case where wrong schema qualifier was picked up during history cleanup for EDB Postgres Advanced Server to Oracle and SQL Server permutations. [Support Ticket #72626] | | ||
| Bug Fix | Fixed loading of Replication History on Replication Console after restart of Publication Services when SMR subscription is associated with a MMR Publication. [Support Ticket #74217] | | ||
| Bug Fix | Fixed the upgrade issue related with the enhancement of shadow table triggers. [Support Ticket #74447] | | ||
| Bug Fix | Fixed an issue where redundant INSERT conflicts were recorded when a new table was added in the MMR Publication. | | ||
| Bug Fix | In a hybrid replication cluster, the cleanup shadow table routine is subject to remove unprocessed changes. This issue is fixed. | | ||
| Bug Fix | The Synchronize replication fails while replicating changes for a multi-level List Partition table. This issue is fixed. | | ||
| Bug Fix | Fixed the error where Snapshot fails for the third database in a MMR cluster. | | ||
| Bug Fix | Fixed an error that prevented creation of a row-level Filter based on the `->` operator for JSONB data type. | | ||
| Bug Fix | Fixed the issue related with the reporting of incorrect missing privileges while registering Oracle Publication database. | | ||
| Bug Fix | In a hybrid cluster, batch is always applied using BUS (batch update using simple Statement) mode even when the user has opted for BUP mode (batch update using PreparedStatement). This issue is now fixed. | | ||
| Bug Fix | Fixed an issue where an INSERT conflict in MMR Publication is subject to failure of Synchronize operation for a target SMR Subscription in a hybrid cluster. | | ||
| Bug Fix | Fixed an issue so that a validation error is reported when the CLI command `createpub` is executed without registering a Publication database. | | ||
| Bug Fix | Fixed the NoClassDefFoundError error (org/postgresql/replication/LogSequenceNumber) observed during data Snapshot operation for a RPM based installation on RHEL8/CENTOS8. | | ||
| Bug Fix | Fixed the error `libpq JNI wrapper library is not available` that occured while adding a database for WAL based replication. | ||
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product_docs/docs/eprs/6.2/eprs_rel_notes/14_eprs_rel_notes_6.2.15.mdx
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title: "Version 6.2.15" | ||
redirects: | ||
- eprs_rel_notes | ||
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New features, enhancements, bug fixes, and other changes in EDB Postgres Replication Server 6.2.15 include the following: | ||
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| Type | Description | | ||
| ---- |------------ | | ||
| Enhancement | Postgres Replication Server is now certified to support Oracle 18c and 19c as the Publication and Subscription database. | | ||
| Bug Fix | Fixed an issue where adding the non-MDN node in the MMR cluster fails as the Constraint OID value exceeds the INTEGER range. [Support Ticket #911176]| | ||
| Bug Fix | After upgrading to version 6.2.13, frequent wal_sender_timeouts were observed causing slowness in the replication, this issue is fixed. [Support Ticket #1273404] | | ||
| Bug Fix | The Snapshot operation takes too long to complete as it unnecessarily reloads an already failed table, this issue is fixed [Support Ticket #1280541]| | ||
| Bug Fix | Fixed an issue where Snapshot fails for a Publication table that is named after a reserved keyword [Support Ticket #1292121] | | ||
| Bug Fix | In a corner case, the conflict detection gets stuck when the target database has multiple conflicts. This issue is fixed [Support Ticket #1318732]| | ||
| Bug Fix | Fixed an issue where Publication creation fails for EPAS 9.6. [Support Ticket #72306]| | ||
| Bug Fix | Fixed an issue that caused Synchronize replication failure due to a non-escaped quote character in the control event. [Support Ticket #72614]| | ||
| Bug Fix | In a corner case, the CDC changes were skipped when the SMR Subscription database was also part of the MMR cluster. This issue is resolved. [Support Ticket #72353]| | ||
| Bug Fix | Fixed an issue that caused “addtablesintopub” operation failure in a corner case when database OID value exceeded INTEGER range. [Support Ticket #72694]| | ||
| Bug Fix | In a hybrid replication setup where EDB Postgres Advanced Server was registered with no-redwood-compat option (as a controller database in MMR and Oracle was registered as a Publication database in SMR), the Publication removal operation failed to complete. This issue is fixed. [Support Ticket #72469]| | ||
| Bug Fix | SSL root file opening issue that is caused by JDBC driver after upgrading from version 6.2.5 to 6.2.6, is resolved. [Support Ticket #899996]| | ||
| Bug Fix | Rep CLI `createpub` command failed when the Filter index was greater than 9. This issue is fixed.| | ||
| Bug Fix | Fixed an issue where Synchronize replication fails when Filter contains a modulus operator.| | ||
| Bug Fix | Fixed an issue that caused `addtablesintopub` command failure for a table name with multiple $ characters.| |
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product_docs/docs/eprs/6.2/eprs_rel_notes/15_eprs_rel_notes_6.2.14.mdx
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title: "Version 6.2.14" | ||
--- | ||
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New features, enhancements, bug fixes, and other changes in EDB Postgres Replication Server 6.2.14 include the following: | ||
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| Type | Description | | ||
| ---- |------------ | | ||
| Enhancement | Added support for replication of Oracle XMLType column. [Support Ticket #1129386] | | ||
| Enhancement | Added support to allow an MMR (trigger-based) Publication to be Subscribed in a SMR cluster. | | ||
| Enhancement | Improved replication processing to cater for a corner case when large transactions are rolled back in MMR trigger-based setup causing delay in replication speed. [Support Ticket #1247976] | | ||
| Enhancement | Enhanced xDB to support Subscription for a table having name longer than 30 characters length from EDB Postgres Advanced Server to Oracle 12.2 or later versions. [Support Ticket #1280206] | | ||
| Bug Fix | Fixed Java heap space error when performing sync for a single row containing data > 100MB. | | ||
| Bug Fix | Fixed issue of replication failure when user modifies an Oracle table column that is part of a Filter and PK column is of DATE/TIMESTAMP type. [Support Ticket #1207460] | | ||
| Bug Fix | Fixed replication failure caused by change in Oracle XMLType column value that is part of a Filter. | | ||
| Bug Fix | Fixed a corner case that is subject to replication failure if PK column ordinal position is after a LOB column in an Oracle Publication table. | | ||
| Bug Fix | Fixed NPE case when cleanup job is fired while no Publication is defined yet [Support Ticket #1007131]. | | ||
| Bug Fix | Fixed an issue that causes Sync operation get stuck due to Thread Deadlock. | | ||
| Bug Fix | [EPAS to Oracle] Fixed an issue related with Subscription failure when table contains boolean type column. [Support Ticket #1280206] | | ||
| Bug Fix | [EPAS to Oracle] Fixed an issue related with Subscription failure when table contains XML/XMLType column. | | ||
| Bug Fix | Fixed an issue when a non-reserved keyword as column name causes exception in WAL parsing. [Support Ticket #1281560] | | ||
| Bug Fix | Corrected the behavior of useFastCopy flag that was always enabled even when user turned it off. | | ||
| Bug Fix | Fixed the issue where in trigger-mode, the UPDATE operation is denied on an EPAS Publication table with XMLType column. |
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product_docs/docs/eprs/6.2/eprs_rel_notes/16_eprs_rel_notes_6.2.13.mdx
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title: "Version 6.2.13" | ||
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New features, enhancements, bug fixes, and other changes in EDB Postgres Replication Server 6.2.13 include the following: | ||
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| Type | Description | | ||
| ----------- |------------ | | ||
| Bug Fix | Fixed the issue where TRUNCATE operation is captured only for parent partition table. [Support Ticket #1140685] | | ||
| Bug Fix | Fixed the issue where xDB process intermittently crashes on Windows due to invalid libpq connection. [Support Ticket #1165973] | | ||
| Bug Fix | Fixed the issue where user is getting duplicate key violates unique constraint "xdb_mmr_pub_group_pkey" error in non-MDN database server log. [Support Ticket #1039627] | | ||
| Bug Fix | Fixed a corner case where processed data might not be removed from shadow tables for Oracle to EPAS permutation. [Support Ticket #1038941] | | ||
| Bug Fix | Fixed the issue where WAL based Publication table filter does not work with negative integer. | | ||
| Bug Fix | Fixed the issue where xDB might skip CDC changes after Snapshot, when exported Snapshot id occurs around transaction wrap-around boundary value. | | ||
| Bug Fix | Apache Commons Collections libraries are updated to cater for possible security risks. | | ||
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