fist draft for SQL/JSON documentation

Author: Liudmila Mantrova

doc/src/sgml/biblio.sgml

@@ -136,6 +136,17 @@
     <pubdate>1988</pubdate>
    </biblioentry>
 
+   <biblioentry id="sqltr17">
+    <title>SQL Technical Report</title>
+    <subtitle>Part 6: SQL support for JavaScript Object
+      Notation (JSON)</subtitle>
+    <edition>First Edition.</edition>
+    <biblioid>
+    <ulink url="http://standards.iso.org/ittf/PubliclyAvailableStandards/c067367_ISO_IEC_TR_19075-6_2017.zip"></ulink>.
+    </biblioid>
+    <pubdate>2017.</pubdate>
+   </biblioentry>
+
   </bibliodiv>
 
   <bibliodiv>

doc/src/sgml/datatype.sgml

@@ -148,6 +148,12 @@
        <entry>binary JSON data, decomposed</entry>
       </row>
 
+      <row>
+       <entry><type>jsonpath</type></entry>
+       <entry></entry>
+       <entry>binary JSON path</entry>
+      </row>
+
       <row>
        <entry><type>line</type></entry>
        <entry></entry>

doc/src/sgml/filelist.sgml

@@ -18,6 +18,7 @@
 <!ENTITY ddl        SYSTEM "ddl.sgml">
 <!ENTITY dml        SYSTEM "dml.sgml">
 <!ENTITY func       SYSTEM "func.sgml">
+<!ENTITY func-sqljson       SYSTEM "func-sqljson.sgml">
 <!ENTITY indices    SYSTEM "indices.sgml">
 <!ENTITY json       SYSTEM "json.sgml">
 <!ENTITY mvcc       SYSTEM "mvcc.sgml">