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Diffstat (limited to 'doc/FAQ')
| -rw-r--r-- | doc/FAQ | 21 |
1 files changed, 3 insertions, 18 deletions
@@ -1,7 +1,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL - Last updated: Wed May 4 21:42:01 EDT 2005 + Last updated: Mon May 9 13:15:04 EDT 2005 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -78,8 +78,7 @@ 4.18) How do I return multiple rows or columns from a function? 4.19) Why do I get "relation with OID ##### does not exist" errors when accessing temporary tables in PL/PgSQL functions? - 4.20) What encryption options are available? - 4.21) What replication solutions are available? + 4.20) What replication solutions are available? _________________________________________________________________ General Questions @@ -757,21 +756,7 @@ table access in PL/PgSQL. This will cause the query to be reparsed every time. - 4.20) What encryption options are available? - - * contrib/pgcrypto contains many encryption functions for use in SQL - queries. - * To encrypt transmission from the client to the server, the server - must have the ssl option set to true in postgresql.conf, and an - applicable host or hostssl record must exist in pg_hba.conf, and - the client sslmode must not be disable. (Note that it is also - possible to use a third-party encrypted transport, such as stunnel - or ssh, rather than PostgreSQL's native SSL connections.) - * Database user passwords are automatically encrypted when stored in - the system tables. - * The server can also run using an encrypted file system. - - 4.21) What replication solutions are available? + 4.20) What replication solutions are available? Though "replication" is a single term, there are several technologies for doing replication, with advantages and disadvantages for each. |