971017c495
When ALTER TABLE ... SPLIT PARTITION specifies a DEFAULT partition, the explicit partitions do not need to cover the split partition's bound exactly. They may cover only part of it, with the DEFAULT partition covering the remaining range. However, the existing hint said that the combined bounds of the new partitions must exactly match the bound of the split partition, which is misleading for this case and inconsistent with the code comment. Fix the hint to state the actual requirement: explicit partition bounds must stay within the bounds of the split partition when a DEFAULT partition is specified. Author: Chao Li <lic@highgo.com> Reviewed-by: Alexander Korotkov <aekorotkov@gmail.com> Discussion: https://postgr.es/m/C18878AB-DEB2-4A61-9995-A035DD644B81@gmail.com |
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PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.