Docs: add more Redis info

[exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 054a135b93201d2fd8d25df47d99910e6177365f..247a78735992f7308a3209cf41cb79186a09829c 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -6737,8 +6737,8 @@ PostgreSQL database. See section &<<SECTsql>>&.
 .next
 .cindex "Redis lookup type"
 .cindex lookup Redis
-&(redis)&: The format of the query is an SQL statement that is passed to a
-Redis database. See section &<<SECTsql>>&.
+&(redis)&: The format of the query is either a simple get or simple set,
+passed to a Redis database. See section &<<SECTsql>>&.
 
 .next
 .cindex "sqlite lookup type"
@@ -7811,6 +7811,19 @@ are rejected after a timeout period, during which the SQLite library
 waits for the lock to be released. In Exim, the default timeout is set
 to 5 seconds, but it can be changed by means of the &%sqlite_lock_timeout%&
 option.
+
+.new
+.section "More about Redis" "SECTredis"
+.cindex "lookup" "Redis"
+.cindex "redis lookup type"
+Redis is a non-SQL database. Commands are simple get and set.
+Examples:
+.code
+${lookup redis{set keyname ${quote_redis:objvalue plus}}}
+${lookup redis{get keyname}}
+.endd
+.wen
+
 .ecindex IIDfidalo1
 .ecindex IIDfidalo2
 
@@ -38595,9 +38608,9 @@ of the proxy):
 .display
 &'proxy_external_address   '& IP of host being proxied or IP of remote interface of proxy
 &'proxy_external_port      '& Port of host being proxied or Port on remote interface of proxy
-&'proxy_local_address '& IP of proxy server inbound or IP of local interface of proxy
-&'proxy_local_port    '& Port of proxy server inbound or Port on local interface of proxy
-&'proxy_session        '& boolean: SMTP connection via proxy
+&'proxy_local_address      '& IP of proxy server inbound or IP of local interface of proxy
+&'proxy_local_port         '& Port of proxy server inbound or Port on local interface of proxy
+&'proxy_session            '& boolean: SMTP connection via proxy
 .endd
 If &$proxy_session$& is set but &$proxy_external_address$& is empty
 there was a protocol error.