on 12-30-2017 7:55 AM
Hi,
I have created JSON table as below.
CREATE TABLE T1 (A INT, B NVARCHAR(5000));
INSERT INTO T1 VALUES (1, '
{
"PONumber": 1,
"Reference": "BSMITH-74635645",
"Requestor": "Barb Smith",
"User": "BSMITH",
"CostCenter": "A50",
"ShippingInstructions":
{
"name": "Barb Smith",
"Address":
{
"street": "100 Fairchild Ave",
"city": "San Diego",
"state": "CA",
"zipCode": 23345,
"country": "USA"
},
"Phone": [{"type": "Office", "number": "519-555-6310"}]
},
"SpecialInstructions": "Surface Mail",
"LineItems": [
{"ItemNumber": 1, "Part": {"Description": "Basic Kit", "UnitPrice": 19.95, "UPCCode": 73649587162}, "Quantity": 7},
{"ItemNumber": 2, "Part": {"Description": "Base Kit 2", "UnitPrice": 29.95, "UPCCode": 83600229374}, "Quantity": 1},
{"ItemNumber": 3, "Part": {"Description": "Professional", "UnitPrice": 39.95, "UPCCode": 33298003521}, "Quantity": 8},
{"ItemNumber": 4, "Part": {"Description": "Enterprise", "UnitPrice": 49.95, "UPCCode": 91827739856}, "Quantity": 8},
{"ItemNumber": 5, "Part": {"Description": "Unlimited", "UnitPrice": 59.95, "UPCCode": 22983303876}, "Quantity": 8}
]
}
');
I wanted to convert Line item JSON to table and using below query to do it.
SELECT JT.*
FROM JSON_TABLE(T1.B, '$.LineItems[*]'
COLUMNS
(
RN FOR ORDINALITY,
ITEM_NUMBER INT PATH '$.ItemNumber',
UPC_CODE BIGINT PATH '$.Part.UPCCode'
)
) AS JT;
But I am getting syntax error as below
Could not execute 'SELECT JT.* FROM JSON_TABLE ( DEVTEST.T1.B, '$.LineItems[*]' COLUMNS ( RN FOR ORDINALITY, ...'
Error: (dberror) 257 - sql syntax error: incorrect syntax near "COLUMNS": line 45 col 2 (at pos 66)
Could anyone help me.
Regards,
Viswateja
Did you enable JSON Document Store on your HANA database platform?
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Namaste Viswateja
don´t u also need to use a DB-schema, or did u set it with schema = DEVTEST; beforehand?
SELECT JT.*
FROM JSON_TABLE (
DEVTEST.T1.B, '$.LineItems[*]'
COLUMNS (
RN FOR ORDINALITY,
ITEM_NUMBER INT PATH '$.ItemNumber',
UPC_CODE BIGINT PATH '$.Part.UPCCode'
)
) AS JT;
Regards
Dio.
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