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35ac618a7c
Remove HeapScanDescData.rs_initblock, which wasn't being used for anything in the final version of the patch. Fix IndexBuildHeapScan so that it supports syncscan again; the patch broke synchronous scanning for index builds by forcing rs_startblk to zero even when the caller did not care about that and had asked for syncscan. Add some commentary and usage defenses to heap_setscanlimits(). Fix heapam so that asking for rs_numblocks == 0 does what you would reasonably expect. As coded it amounted to requesting a whole-table scan, because those "--x <= 0" tests on an unsigned variable would behave surprisingly. |
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contrib | ||
doc | ||
src | ||
.dir-locals.el | ||
.gitattributes | ||
.gitignore | ||
aclocal.m4 | ||
configure | ||
configure.in | ||
COPYRIGHT | ||
GNUmakefile.in | ||
HISTORY | ||
Makefile | ||
README | ||
README.git |
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. 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/.