X-Git-Url: https://git.tokkee.org/?p=sysdb.git;a=blobdiff_plain;f=doc%2Fsysdbql.7.txt;fp=doc%2Fsysdbql.7.txt;h=5e9fb8558141763f4238fe1e0df4808bd62c1f5a;hp=03e09c7b20eb3b1a714ce11440545b2d3565a1bf;hb=1dd3ecefb29aa3e4dfff7a545343d64b00f4e783;hpb=30b45eeb6c56e6ffca79910c9dd67977e2a41c6d

diff --git a/doc/sysdbql.7.txt b/doc/sysdbql.7.txt
index 03e09c7..5e9fb85 100644
--- a/doc/sysdbql.7.txt
+++ b/doc/sysdbql.7.txt
@@ -127,7 +127,9 @@ Boolean expressions may use the following operators:
 	of the second expression which has to be an array value (e.g., *backend*
 	field). If the second value is not an array or if the type of the first
 	value does not match the array's element type, the expression always
-	evaluates to false.
+	evaluates to false. The first value may also be an array. In this case,
+	the expression evaluates to true if all elements of that array are
+	included in the second array where order does not matter.
 
 Parentheses ('()') may be used around subexpressions to group them and enforce
 precedence.