f2edf5dd00
psql offered CASCADE after DROP INDEX CONCURRENTLY and an index name, even though CASCADE is not supported with CONCURRENTLY. Offer only RESTRICT in this case, while retaining both CASCADE and RESTRICT for ordinary DROP INDEX. Backpatch to all supported versions. Author: Sho Ito <i.sho.0628@gmail.com> Reviewed-by: Chao Li <li.evan.chao@gmail.com> Reviewed-by: Shihao Zhong <zhong950419@gmail.com> Reviewed-by: Fujii Masao <masao.fujii@gmail.com> Discussion: https://postgr.es/m/CAG7L5+7KXgvJUGCGXzyQrt7UysC9iytaYzx-7YyQTFYXjHVTWQ@mail.gmail.com Backpatch-through: 14
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/.