Re: [BUGS] BUG #8461: PostgreSQL 9.3 pg_dump heap corruptions

2013-10-14 Thread Benjamin Wassermann
We finally find out why this problem occurs. PG_dump use some Functions like initPQExpBuffer(..) from the libpq.dll. In this function "initPQExpBuffer(...)" are some memory allocated with malloc(...). (File: "pg_dump.c", line 9366) After the function is successfully dumped to backup file, there

Re: [BUGS] BUG #8461: PostgreSQL 9.3 pg_dump heap corruptions

2013-10-14 Thread Marko Tiikkaja
On 10/14/13 2:31 PM, Benjamin Wassermann wrote: but the PG_dump.exe cant free memory which is allocated by libpq.dll. To fix this problem the "libpq.dll" need a new function named "deletePQCharPointer()" libpq already provides that functionality in PQfreemem(): http://www.postgresql.org/docs/

[BUGS] BUG #8524: PQsendQueryParams with RETURNING clause on a INSERT

2013-10-14 Thread peter . reijnders
The following bug has been logged on the website: Bug reference: 8524 Logged by: Peter Reijnders Email address: peter.reijnd...@verpeteren.nl PostgreSQL version: 9.1.9 Operating system: Debian Wheezy Description: Hai I am implementing a postgresql database interface

[BUGS] BUG #8525: using ltree <@ ltree[] leads too very bad cost estimates

2013-10-14 Thread pavel . rosputko
The following bug has been logged on the website: Bug reference: 8525 Logged by: Pavel Rosputko Email address: pavel.rospu...@gmail.com PostgreSQL version: 9.3.0 Operating system: Linux Description: postgres@a2access=# explain (analyze) select * from locations where t