The following applies to Elasticsearch 6.3. Selecting array fields is not handled consistently and should be revised. If a document contains an array of primitive (e ...
ARRAY[expr1, expr2, ...] Constructs a SQL ARRAY literal from the provided expression arguments. All arguments must be of the same type. ARRAY_APPEND(arr, expr) Appends the expression to the array. The ...
How many times have you run into a situation where you wish you could do a SQL join without getting duplicate rows back? What if we could get a list "column" returned instead? HarperDB’s ARRAY () ...
JSON is currently one of the most commonly used data exchange formats. Most modern services return information formatted as JSON text; web browsers use information formatted as JSON. JSON is the ...