diff options
| author | Bruce Momjian | 2000-07-26 19:20:00 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2000-07-26 19:20:00 +0000 |
| commit | 6d54070550b073184ad76c8aec959ba9432984b4 (patch) | |
| tree | b42d78fe80f802efe9e3dd3a76fd0a333a876f10 /doc/FAQ | |
| parent | eed55d951fe2a9ce1af98730438e5aa933a59802 (diff) | |
Update FAQ.
Diffstat (limited to 'doc/FAQ')
| -rw-r--r-- | doc/FAQ | 60 |
1 files changed, 25 insertions, 35 deletions
@@ -1,24 +1,15 @@ Frequently Asked Questions (FAQ) for PostgreSQL - Last updated: Fri Jun 2 11:32:13 EDT 2000 + Last updated: Wed Jul 26 13:33:21 EDT 2000 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) The most recent version of this document can be viewed at http://www.PostgreSQL.org/docs/faq-english.html. - Linux-specific questions are answered in - http://www.PostgreSQL.org/docs/faq-linux.html. - - HPUX-specific questions are answered in - http://www.PostgreSQL.org/docs/faq-hpux.html. - - Solaris-specific questions are answered in - http://www.PostgreSQL.org/docs/faq-solaris.html. - - Irix-specific questions are answered in - http://www.PostgreSQL.org/docs/faq-irix.html. + Platform-specific questions are answered at + http://www.PostgreSQL.org/docs/. _________________________________________________________________ General Questions @@ -86,7 +77,7 @@ 4.11) What is an R-tree index? 4.12) What is Genetic Query Optimization? 4.13) How do I do regular expression searches and case-insensitive - regular expression searching? + regular expression searches? 4.14) In a query, how do I detect if a field is NULL? 4.15) What is the difference between the various character types? 4.16.1) How do I create a serial/auto-incrementing field? @@ -127,11 +118,11 @@ replaces the PostQuel query language with an extended subset of SQL. PostgreSQL is free and the complete source is available. - PostgreSQL development is being performed by a team of Internet - developers who all subscribe to the PostgreSQL development mailing - list. The current coordinator is Marc G. Fournier - (scrappy@PostgreSQL.org). (See below on how to join). This team is now - responsible for all development of PostgreSQL. + PostgreSQL development is performed by a team of Internet developers + who all subscribe to the PostgreSQL development mailing list. The + current coordinator is Marc G. Fournier (scrappy@PostgreSQL.org). (See + below on how to join). This team is now responsible for all + development of PostgreSQL. The authors of PostgreSQL 1.01 were Andrew Yu and Jolly Chen. Many others have contributed to the porting, testing, debugging and @@ -214,8 +205,8 @@ 1.6) Where can I get support? - There is no official support for PostgreSQL from the University of - California, Berkeley. It is maintained through volunteer effort. + There is no support for PostgreSQL from the University of California, + Berkeley. It is maintained through volunteer effort. The main mailing list is: pgsql-general@PostgreSQL.org. It is available for discussion of matters pertaining to PostgreSQL. To @@ -414,8 +405,7 @@ For web integration, PHP is an excellent interface. It is at http://www.php.net - PHP is great for simple stuff, but for more complex cases, many use - the perl interface and CGI.pm. + For complex cases, many use the perl interface and CGI.pm. A WWW gateway based on WDB using perl can be downloaded from http://www.eol.ists.ca/~dunlop/wdb-p95 @@ -433,15 +423,15 @@ 2.4) What languages are available to communicate with PostgreSQL? We have: - * C(libpq) - * C++(libpq++) - * Embedded C(ecpg) - * Java(jdbc) - * Perl(perl5) - * ODBC(odbc) - * Python(PyGreSQL) - * TCL(libpgtcl) - * C Easy API(libpgeasy) + * C (libpq) + * C++ (libpq++) + * Embedded C (ecpg) + * Java (jdbc) + * Perl (perl5) + * ODBC (odbc) + * Python (PyGreSQL) + * TCL (libpgtcl) + * C Easy API (libpgeasy) * Embedded HTML (PHP from http://www.php.net) _________________________________________________________________ @@ -632,9 +622,9 @@ requires more space than the backend's -S parameter allows, then temporary files are created to hold the extra data. - The temp files should be deleted automatically, but might not if a - backend crashes during a sort. If you have no backends running at the - time, it is safe to delete the pg_tempNNN.NN files. + The temporary files should be deleted automatically, but might not if + a backend crashes during a sort. If you have no backends running at + the time, it is safe to delete the pg_tempNNN.NN files. _________________________________________________________________ Operational Questions @@ -796,7 +786,7 @@ Maximum number of indexes on a table? unlimited join queries through non-exhaustive search. 4.13) How do I do regular expression searches and case-insensitive regular - expression searching? + expression searches? The ~ operator does regular-expression matching, and ~* does case-insensitive regular-expression matching. There is no |
