From dea71f728d5e39c962ed78f3d818b7f1efe7b757 Mon Sep 17 00:00:00 2001
From: tidwall <joshbaker77@gmail.com>
Date: Fri, 12 Jul 2019 06:46:38 -0700
Subject: [PATCH] Mention nested queries

---
 README.md |  8 ++++----
 SYNTAX.md | 13 +++++++++----
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 17e0423..cab0f9f 100644
--- a/README.md
+++ b/README.md
@@ -71,9 +71,9 @@ The dot and wildcard characters can be escaped with '\\'.
   "children": ["Sara","Alex","Jack"],
   "fav.movie": "Deer Hunter",
   "friends": [
-    {"first": "Dale", "last": "Murphy", "age": 44},
-    {"first": "Roger", "last": "Craig", "age": 68},
-    {"first": "Jane", "last": "Murphy", "age": 47}
+    {"first": "Dale", "last": "Murphy", "age": 44, "nets": ["ig", "fb", "tw"]},
+    {"first": "Roger", "last": "Craig", "age": 68, "nets": ["fb", "tw"]},
+    {"first": "Jane", "last": "Murphy", "age": 47, "nets": ["ig", "tw"]}
   ]
 }
 ```
@@ -95,13 +95,13 @@ matches with `#(...)#`. Queries support the `==`, `!=`, `<`, `<=`, `>`, `>=`
 comparison operators and the simple pattern matching `%` (like) and `!%` 
 (not like) operators.
 
-
 ```
 friends.#(last=="Murphy").first    >> "Dale"
 friends.#(last=="Murphy")#.first   >> ["Dale","Jane"]
 friends.#(age>45)#.last            >> ["Craig","Murphy"]
 friends.#(first%"D*").last         >> "Murphy"
 friends.#(first!%"D*").last        >> "Craig"
+friends.#(nets.#(=="fb"))#.first   >> ["Dale","Roger"]
 ```
 
 *Please note that prior to v1.3.0, queries used the `#[...]` brackets. This was
diff --git a/SYNTAX.md b/SYNTAX.md
index 60af5fc..dda33af 100644
--- a/SYNTAX.md
+++ b/SYNTAX.md
@@ -34,9 +34,9 @@ Given this JSON
   "children": ["Sara","Alex","Jack"],
   "fav.movie": "Deer Hunter",
   "friends": [
-    {"first": "Dale", "last": "Murphy", "age": 44},
-    {"first": "Roger", "last": "Craig", "age": 68},
-    {"first": "Jane", "last": "Murphy", "age": 47}
+    {"first": "Dale", "last": "Murphy", "age": 44, "nets": ["ig", "fb", "tw"]},
+    {"first": "Roger", "last": "Craig", "age": 68, "nets": ["fb", "tw"]},
+    {"first": "Jane", "last": "Murphy", "age": 47, "nets": ["ig", "tw"]}
   ]
 }
 ```
@@ -76,7 +76,6 @@ Special purpose characters, such as `.`, `*`, and `?` can be escaped with `\`.
 fav\.movie             "Deer Hunter"
 ```
 
-
 ### Arrays
 
 The `#` character allows for digging into JSON Arrays.
@@ -109,6 +108,12 @@ children.#(!%"*a*")                 "Alex"
 children.#(%"*a*")#                 ["Sara","Jack"]
 ```
 
+Nested queries are allowed.
+
+```go
+friends.#(nets.#(=="fb"))#.first  >> ["Dale","Roger"]
+```
+
 *Please note that prior to v1.3.0, queries used the `#[...]` brackets. This was
 changed in v1.3.0 as to avoid confusion with the new [multipath](#multipaths) 
 syntax. For backwards compatibility, `#[...]` will continue to work until the