mirror of
https://github.com/postgres/postgres.git
synced 2025-05-26 00:03:05 -04:00
30c66e77be
Since the SPI stack has been moved from TopTransactionContext to TopMemoryContext, setting _SPI_stack to NULL in AtEOXact_SPI() leaks memory. In fact, we don't need to do that anymore: We just leave the allocated stack around for the next SPI use. Also, refactor the SPI cleanup so that it is run both at transaction end and when returning to the main loop on an exception. The latter is necessary when a procedure calls a COMMIT or ROLLBACK command that itself causes an error.
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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.