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here are some patches for 6.5.0 which I already submitted but have never

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been applied. The patches are in the .tar.gz attachment at the end:

varchar-array.patch     this patch adds support for arrays of bpchar() and
                        varchar(), which where always missing from postgres.

                        These datatypes can be used to replace the _char4,
                        _char8, etc., which were dropped some time ago.

block-size.patch        this patch fixes many errors in the parser and other
                        program which happen with very large query statements
                        (> 8K) when using a page size larger than 8192.

                        This patch is needed if you want to submit queries
                        larger than 8K. Postgres supports tuples up to 32K
                        but you can't insert them because you can't submit
                        queries larger than 8K. My patch fixes this problem.

                        The patch also replaces all the occurrences of `8192'
                        and `1<<13' in the sources with the proper constants
                        defined in include files. You should now never find
                        8192 hardwired in C code, just to make code clearer.


--
Massimo Dal Zotto
This commit is contained in:
Bruce Momjian
1999-05-03 19:10:48 +00:00
parent da5f1dd722
commit 210055ad61
27 changed files with 273 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/backend/tcop/postgres.c
View File

@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.109 1999/05/01 17:16:25 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.110 1999/05/03 19:09:54 momjian Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -452,14 +452,14 @@ pg_parse_and_plan(char *query_string, /* string to execute */
else
{
/* Print condensed query string to fit in one log line */
char buff[8192 + 1];
char buff[MAX_QUERY_SIZE + 1];
char c,
*s,
*d;
int n,
is_space = 1;
for (s = query_string, d = buff, n = 0; (c = *s) && (n < 8192); s++)
for (s = query_string, d = buff, n = 0; (c = *s) && (n < MAX_QUERY_SIZE); s++)
{
switch (c)
{
@ -1539,7 +1539,7 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[])
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.109 $ $Date: 1999/05/01 17:16:25 $\n");
puts("$Revision: 1.110 $ $Date: 1999/05/03 19:09:54 $\n");
}
/* ----------------