based on v35. Now I only applied from 0001 to 0007. For {DEFAULT expression ON EMPTY} | {DEFAULT expression ON ERROR} restrict DEFAULT expression be either Const node or FuncExpr node. so these 3 SQL/JSON functions can be used in the btree expression index.
I made some big changes on the doc. (see attachment) list (json_query, json_exists, json_value) as a new <section2> may be a good idea. follow these two links, we can see the difference. only apply v35, 0001 to 0007: https://v35-functions-json-html.vercel.app apply v35, 0001 to 0007 plus my changes: https://html-starter-seven-pied.vercel.app minor issues: + Note that if the <replaceable>path_expression</replaceable> + is <literal>strict</literal>, an error is generated if it yields no + items, provided the specified <literal>ON ERROR</literal> behavior is + <literal>ERROR</literal>. how about something like this: + Note that if the <replaceable>path_expression</replaceable> + is <literal>strict</literal> and <literal>ON ERROR</literal> behavior is specified + <literal>ERROR</literal>, an error is generated if it yields no + items + <note> + <para> + SQL/JSON path expression can currently only accept values of the + <type>jsonb</type> type, so it might be necessary to cast the + <replaceable>context_item</replaceable> argument of these functions to + <type>jsonb</type>. + </para> + </note> here should it be "SQL/JSON query functions"?
v35-0001-only-allow-Const-node-or-scalar-returning-fun.no-cfbot
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v35-0001-refactor-json_value-json_query-js.sql_json_new_section
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