Get the Qlik Sense script syntax grammar
Retrieve the Qlik Sense script syntax grammar by using the GetBNF method.
Example
The method to be used is the GetBNF method. The handle of the request is -1 because this method applies at global level.
The client sends:
{
"handle": -1,
"method": "GetBNF",
"params": {
"qBnfType": 0
},
"id": 2,
"jsonrpc": "2.0"
}
The engine returns:
{
"jsonrpc": "2.0",
"id": 2,
"result": {
"qBnfDefs": [
{
"qBnf": [],
"qNbr": 686,
"qPNbr": 678,
"qHelpId": 0,
"qName": ")",
"qStr": ")",
"qBnfLiteral": true,
"qFG": "U",
"qMT": "N"
},
{
"qBnf": [],
"qNbr": 687,
"qPNbr": 689,
"qHelpId": 0,
"qName": "(",
"qStr": "(",
"qBnfLiteral": true,
"qFG": "U",
"qMT": "N"
},
{
"qBnf": [],
"qNbr": 688,
"qPNbr": 689,
"qHelpId": 0,
"qName": ")",
"qStr": ")",
"qBnfLiteral": true,
"qFG": "U",
"qMT": "N"
},
{
"qBnf": [
687,
682,
688,
0
],
"qNbr": 689,
"qPNbr": 697,
"qHelpId": 0,
"qName": "DD_ExpressionList",
"qStr": "DD_ExpressionList",
"qIsBnfRule": true,
"qFG": "U",
"qMT": "N"
}
...
]
}
}
The script syntax grammar is returned.