dce99822b0
The fix for locales and plperl in 7.4.11 might make an REINDEX necessary. Changes from 7.4.8 to 7.4.9: - Fix error that allowed VACUUM to remove ctid chains too soon, and add more checking in code that follows ctid links - Fix CHAR() to properly pad spaces to the specified length when using a multiple-byte character set (Yoshiyuki Asaba) - Fix the sense of the test for read-only transaction in COPY - Fix planning problem with outer-join ON clauses that reference only the inner-side relation - Further fixes for x FULL JOIN y ON true corner cases - Make array_in and array_recv more paranoid about validating their OID parameter - Fix missing rows in queries like UPDATE a=... WHERE a... with GiST index on column a - Improve robustness of datetime parsing - Improve checking for partially-written WAL pages - Improve robustness of signal handling when SSL is enabled - Don't try to open more than max_files_per_process files during postmaster startup - Various memory leakage fixes - Various portability improvements - Fix PL/PgSQL to handle var := var correctly when the variable is of pass-by-reference type - Update contrib/tsearch2 to use current Snowball code Changes from 7.4.9 to 7.4.10: - Fix race condition in transaction log management - Prevent failure if client sends Bind protocol message when current transaction is already aborted - /contrib/ltree fixes (Teodor) - AIX and HPUX compile fixes (Tom) - Fix longstanding planning error for outer joins - Prevent core dump in pg_autovacuum when a table has been dropped Changes from 7.4.10 to 7.4.11: - Fix for protocol-level Describe messages issued outside a transaction or in a failed transaction (Tom) - Fix character string comparison for locales that consider different character combinations as equal, such as Hungarian (Tom) - Set locale environment variables during postmaster startup to ensure that plperl won't change the locale later - Fix longstanding bug in strpos() and regular expression handling in certain rarely used Asian multi-byte character sets (Tatsuo) - Fix bug in /contrib/pgcrypto gen_salt, which caused it not to use all available salt space for MD5 and XDES algorithms (Marko Kreen, Solar Designer) - Fix /contrib/dblink to throw an error, rather than crashing, when the number of columns specified is different from what's actually returned by the query (Joe) Changes from 7.4.11 to 7.4.12: - Fix potential crash in SET SESSION AUTHORIZATION (CVE-2006-0553) - Fix bug with row visibility logic in self-inserted rows (Tom) - Fix race condition that could lead to "file already exists" errors during pg_clog file creation (Tom) - Properly check DOMAIN constraints for UNKNOWN parameters in prepared statements (Neil) - Fix to allow restoring dumps that have cross-schema references to custom operators (Tom) - Portability fix for testing presence of finite and isinf during configure (Tom) |
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