Module Title
JSON documents in tables and queries JSON documents through a JSON query language. It currently supports SQL Server and MariaDB as the underlying database.
JsonServer User Manual
Native JSON Datatype Support: Maturing SQL and NoSQL
Microsoft SQL Server [10] MySQL [12]
p liu
SQL Server Advanced Data Types: JSON XML
http://projanco.com/Library/SQL%20Server%20Advanced%20Data%20Types.%20JSON
Big Data Management System
20 oct. 2016 Growing influence on server side coding (Node.js) ... Example JSON document ... Full query capabilities using JSON Path XQuery and SQL.
cr json technical overview
TIBCO Flogo® Enterprise Activities Triggers
https://docs.tibco.com/pub/flogo/2.13.0/doc/pdf/TIB_flogo_2.13.0_activities_triggers_and_connections_guide.pdf?id=2
Querying JSON with Oracle Database 12c Release 2
Complex Queries on JSON content using SQL/JSON. 11. Relational access to JSON content In the example above the JSON represents a Purchase Order object.
sql json wp
Comparing Two SQL-Based Approaches for Querying JSON: SQL++
The SQL++ example queries that you are about to read are written in N1QL and have run successfully on Couchbase Server and (with minor syntactic variations)
Comparing Two SQL Based Approaches WP
EEA Discodata
30 records See the Discodata JSON for more information. ... various WISE SOE database queries in the SQL query examples to get an idea on how the SQL works.
microsoft-sql-server.pdf
3 mars 2011 Chapter 49: JSON in Sql Server. 146. Syntax. 146. Parameters. 146. Remarks. 146. Examples. 146. Format Query Results as JSON with FOR JSON.
microsoft sql server
Microsoft SQL Server 2019 to Amazon Aurora MySQL Migration
SQL Server to Aurora MySQL Migration Playbook: Microsoft SQL Server Unused CTE query definition. ... For more information see JSON and XML (p. 165).
dms mpb sql server to aurora mysql
Comparing Two SQL-Based Approaches
for Querying JSON: SQL++ and SQL:2016Don Chamberlin 08/2019
Introduction
According to GitHub's Octoverse 2018 report, JavaScript is the most widely-used programming 1The Languages
SQL++ 2SQL:2016
SQL/JSON Query Functions
true true false {"persons": [ { "id": 101, "name": "Bill", "location": "Chicago", "skills": [ { "skill": "welding", "level": 5}, { "skill": "cooking", "level": 2} "hobbies": [ { "hobby": "bird watching", "years": 3 }, { "hobby": "stamp collecting", "years": 4} persons ( id, name, location ) skills ( id, skill, level ) hobbies ( id, hobby, years )Path Language
persons [ * ] ? (@.location == "Chicago") . hobbies [ * ] ? (@.years >= 3) . hobby persons ? (@.location == "Chicago") . hobbies hobbies member, which in this path is another ? (@.years >= 3) . hobby two sets, returning true 5SQL/JSON Constructor Functions
Examples
sales stateunitsSELECT units
FROM sales
WHERE state = 'CA';
[ { "state": "CA", "units": 7500 }, { "state": "NY", "units": 4000 } ] unitsSELECT units
FROM sales
WHERE state = 'CA';
SELECT s.units
FROM sales AS s
WHERE s.state = 'CA';
sales asrepresenting the table, and the alias s as representing one row of the table as the query iterates over
[ { "units": 7500 } ] sales dataSELECT JSON_VALUE(s.data,
'lax $[ * ] ? (@.state == "CA").units'RETURNING INTEGER)
FROM sales AS s;
s.data data lax ? ( @.state == "CA" ) .units unitsSELECT JSON_OBJECT ('units':
JSON_VALUE(s.data,
'lax $[ * ] ? (@.state == "CA").units'RETURNING INTEGER))
FROM sales AS s;
{ "units": 7500 } Suppose that you are an economist, and that each year you receive, from some research agency, a 9 [ { "year": 2016, "units_sold": [ { "brand": "Ford", "car_sales": [ { "state": "CA", "units": 7500 }, { "state": "NY", "units": 4000 } "truck_sales": [ { "state": "CA", "units": 2800 }, { "state": "NY", "units": 4700 } { "brand": "Honda", "car_sales": [ { "state": "CA", "units": 3500 }, { "state": "NY", "units": 5200 } "truck_sales": [ { "state": "CA", "units": 2100 }, { "state": "NY", "units": 1900 } { "year": 2017, "units_sold": [...] above as a table named vehicle_sales , containing a nested table named units_sold , which in turn contains two more nested tables named car_sales and truck_sales vehicle_sales 10 vehicle_sales yearunits_sold brandcar_salestruck_sales vehicle_salesBig-Car-Sales
year units car_sales brand units_sold state car_salesFROM vehicle_sales AS vs
UNNEST vs.units_sold AS us
UNNEST us.car_sales AS cs
vs vehicle_sales. us units_sold vs. cs car_salesSELECT us.brand, cs.state, cs.units AS cars
FROM vehicle_sales AS vs
UNNEST vs.units_sold AS us
UNNEST us.car_sales AS cs
WHERE vs.year = 2016 AND cs.units >= 5000
ORDER BY cars DESC;
FROM vehicle_sales AS vs
UNNEST vs.units_sold AS us
UNNEST us.car_sales AS cs
WHERE vs.year = 2016 AND cs.units >= 5000
SELECT us.brand, cs.state, cs.units AS cars
ORDER BY cars DESC;
Comparing Two SQL-Based Approaches
for Querying JSON: SQL++ and SQL:2016Don Chamberlin 08/2019
Introduction
According to GitHub's Octoverse 2018 report, JavaScript is the most widely-used programming 1The Languages
SQL++ 2SQL:2016
SQL/JSON Query Functions
true true false {"persons": [ { "id": 101, "name": "Bill", "location": "Chicago", "skills": [ { "skill": "welding", "level": 5}, { "skill": "cooking", "level": 2} "hobbies": [ { "hobby": "bird watching", "years": 3 }, { "hobby": "stamp collecting", "years": 4} persons ( id, name, location ) skills ( id, skill, level ) hobbies ( id, hobby, years )Path Language
persons [ * ] ? (@.location == "Chicago") . hobbies [ * ] ? (@.years >= 3) . hobby persons ? (@.location == "Chicago") . hobbies hobbies member, which in this path is another ? (@.years >= 3) . hobby two sets, returning true 5SQL/JSON Constructor Functions
Examples
sales stateunitsSELECT units
FROM sales
WHERE state = 'CA';
[ { "state": "CA", "units": 7500 }, { "state": "NY", "units": 4000 } ] unitsSELECT units
FROM sales
WHERE state = 'CA';
SELECT s.units
FROM sales AS s
WHERE s.state = 'CA';
sales asrepresenting the table, and the alias s as representing one row of the table as the query iterates over
[ { "units": 7500 } ] sales data