![]() User-defined objects that reference certain built-in array functions along with their argument types must be recreated (Tom Lane) The above items and other new features of PostgreSQL 14 are explained in more detail in the sections below. Libpq now has the ability to pipeline multiple queries, which can boost throughput over high-latency connections. VACUUM automatically becomes more aggressive, and skips inessential cleanup, if the database starts to approach a transaction ID wraparound condition.Įxtended statistics can now be collected on expressions, allowing better planning results for complex queries. Numerous performance improvements have been made for parallel queries, heavily-concurrent workloads, partitioned tables, logical replication, and vacuuming.ī-tree index updates are managed more efficiently, reducing index bloat. Range types have been extended by adding multiranges, allowing representation of noncontiguous data ranges. In this release, the jsonb and hstore types have gained subscripting operators. ![]() ![]() Subscripting can now be applied to any data type for which it is a useful notation, not only arrays. The SQL-standard SEARCH and CYCLE options for common table expressions have been implemented. In no event shall Progress, its employees, or anyone else involved in the creation, production, or delivery of the code be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample code, even if Progress has been advised of the possibility of such damages.Stored procedures can now return data via OUT parameters. The entire risk arising out of the use or performance of the sample code is borne by the user. Progress makes no warranties, express or implied, and disclaims all implied warranties including, without limitation, the implied warranties of merchantability or of fitness for a particular purpose. The sample code is provided on an "AS IS" basis. Progress Software Corporation makes no explicit or implied claims to the validity of this information.Īny sample code provided on this site is not supported under any Progress support program or service. ![]() However, the information provided is for your information only. Progress Software Corporation makes all reasonable efforts to verify this information. The origins of the information on this site may be internal or external to Progress Software Corporation (“Progress”). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |