mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-29 05:37:20 +02:00
ExplainSeparatePlans() was busted for both JSON and YAML output - the present code is a holdover from the original version of my machine-readable explain patch, which didn't have the grouping_stack machinery. Also, fix an odd distribution of labor between ExplainBeginGroup() and ExplainYAMLLineStarting() when marking lists with "- ", with each providing one character. This broke the output format for multi-query statements. Also, fix ExplainDummyGroup() for the YAML output format. Along the way, make the YAML format use escape_yaml() in situations where the JSON format uses escape_json(). Right now, it doesn't matter because all the values are known not to need escaping, but it seems safer this way. Finally, I added some comments to better explain what the YAML output format is doing. Greg Sabino Mullane reported the issues with multi-query statements. Analysis and remaining cleanups by me. |
||
---|---|---|
config | ||
contrib | ||
doc | ||
src | ||
aclocal.m4 | ||
configure | ||
configure.in | ||
COPYRIGHT | ||
GNUmakefile.in | ||
Makefile | ||
README | ||
README.CVS |
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: http://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. Changes between all PostgreSQL releases are recorded in the file HISTORY. 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 http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.