plantilla-advancedtech

OpenJSON converts an array of objects inwards a variable inwards JSON Format to a rowset that tin survive queried alongside measure SQL Select statement. Here is an example: We are going to await at a JSON listing of my get-go batch of students who took my course of report shown here.  ["wclass", {"student":{"name":"Linda Jones","legacySkill":"Access, VB 5.0"} }, {"student":{"name":"Adam Davidson","legacySkill":"Cobol, MainFrame"} }, {"student":{"name":"Charles Boyer","legacySkill":"HTML, XML"} }] This is the upshot of running OpenJSON using the above: Now y'all tin run a SELECT inquiry alongside a with clause on the rows returned past times OpenJSON every bit shown here: The get-go fellow member "wclass" has nulls for the selected columns. It exists because it truly was inwards the maste...

The next is formatted inward JSON ["wclass", {"student":{"name":"Linda Jones","legacySkill":"Access, VB 5.0"}etc.. }, {  "student":{"name":"Adam Davidson","legacySkill":"Cobol, MainFrame"} }, {"student":{"name":"Charles Boyer","legacySkill":"HTML, XML"} }] This is a valid JSON according to RFC 4627. json_01 However when you lot role this inward SQL Server to hold off at the JSON using the OpenJSON, for example, you lot volition larn this error: json_00 The argue for this error: Msg 103, Level 15, State 4, Line 2 The identifier that starts alongside "wclass"... lies inward the fact that SQL Server string starts alongside a unmarried quote together with thence you lot ask to supply this declaration: declare @json nvarchar(Max) set @json= '["wclass", {"student":{"name":...