X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/380a54a7d97b34119cbaa3bee05d6b6cd241eee5..b2ce5b37b621a38ddeb958daaec027d6fefd7213:/doc/api/methods.html.textile.liquid

diff --git a/doc/api/methods.html.textile.liquid b/doc/api/methods.html.textile.liquid
index 4f97ba4cef..59c6a88fbc 100644
--- a/doc/api/methods.html.textile.liquid
+++ b/doc/api/methods.html.textile.liquid
@@ -107,9 +107,20 @@ table(table table-bordered table-condensed).
 |@is_a@|string|Arvados object type|@["head_uuid","is_a","arvados#collection"]@|
 |@exists@|string|Test if a subproperty is present.|@["properties","exists","my_subproperty"]@|
 
+
+h4(#textsearchfilter). Filtering using text search
+
+Resources can also be filtered by searching for a value in attributes of type @string@, @array of strings@, @text@, and @hash@. To use text search, the filter must:
+
+* Specify @any@ as the attribute
+* Use either the @like@ or @ilike@ operator
+* Have an operand of type @string@ that is wrapped in the SQL pattern match wildcard character @%@
+
+For example, the @["any", "like", "%foo%"]@ filter will return all resources that contain @foo@ in the content of at least one attribute of the previously defined types.
+
 h4(#subpropertyfilters). Filtering on subproperties
 
-Some record type have an additional @properties@ attribute that allows recording and filtering on additional key-value pairs.  To filter on a subproperty, the value in the @attribute@ position has the form @properties.user_property@.  You may also use JSON-LD / RDF style URIs for property keys by enclosing them in @<...>@ for example @properties.<http://example.com/user_property>@.  Alternately you may also provide a JSON-LD "@context" field, however at this time JSON-LD contexts are not interpreted by Arvados.
+Some record types have an additional @properties@ attribute that allows recording and filtering on additional key-value pairs.  To filter on a subproperty, the value in the @attribute@ position has the form @properties.user_property@.  You may also use JSON-LD / RDF style URIs for property keys by enclosing them in @<...>@ for example @properties.<http://example.com/user_property>@.  Alternately you may also provide a JSON-LD "@context" field, however at this time JSON-LD contexts are not interpreted by Arvados.
 
 table(table table-bordered table-condensed).
 |_. Operator|_. Operand type|_. Description|_. Example|