PostgreSQL 8.0.0 �����ĵ���PostgreSQL �й� ������ | ||||
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* PostgreSQL
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* date formats have to be MM-DD-YYYY (or DD-MM-YYYY if you're using
EUROPEAN STYLE). This follows SQL-92 specs.
* "delimiters" is now a keyword
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* sql LIKE syntax has been added
* copy command now takes an optional USING DELIMITER specification.
delimiters can be any single-character string.
* IRIX 5.3 port has been added.
Thanks to Paul Walmsley and others.
* updated pg_dump to work with new libpq
* \d has been added psql
Thanks to Keith Parks
* regexp performance for architectures that use POSIX regex has been
improved due to caching of precompiled patterns.
Thanks to Alistair Crooks
* a new version of libpq++
Thanks to William Wanders
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* arbitrary userids can be specified in the createuser script
* \c to connect to other databases in psql now works.
* bad pg_proc entry for float4inc() is fixed
* users with usecreatedb field set can now create databases without
having to be usesuper
* remove access control entries when the entry no longer has any
permissions
* fixed non-portable datetimes implementation
* added kerberos flags to the src/backend/Makefile
* libpq now works with kerberos
* typographic errors in the user manual have been corrected.
* btrees with multiple index never worked, now we tell you they don't
work when you try to use them