text: -- Tags: no-fasttest
  
  -- VisitParam with basic type
  SELECT visitParamExtractInt('{"myparam":-1}', 'myparam');
  SELECT visitParamExtractUInt('{"myparam":-1}', 'myparam');
  SELECT visitParamExtractFloat('{"myparam":null}', 'myparam');
  SELECT visitParamExtractFloat('{"myparam":-1}', 'myparam');
  SELECT visitParamExtractBool('{"myparam":true}', 'myparam');
  SELECT visitParamExtractString('{"myparam":"test_string"}', 'myparam');
  SELECT visitParamExtractString('{"myparam":"test\\"string"}', 'myparam');
  -- VisitParam with complex type
  SELECT visitParamExtractRaw('{"myparam":"test_string"}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": "test_string"}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": "test\\"string"}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": "test\\"string", "other":123}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": "{"}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": "["}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": ["]", "2", "3"], "other":123}', 'myparam');
  SELECT visitParamExtractRaw('{"myparam": {"nested" : [1,2,3]}, "other":123}', 'myparam');
  
  SELECT simpleJSONExtractInt('{"myparam":-1}', 'myparam');
  SELECT simpleJSONExtractUInt('{"myparam":-1}', 'myparam');
  SELECT simpleJSONExtractFloat('{"myparam":null}', 'myparam');
  SELECT simpleJSONExtractFloat('{"myparam":-1}', 'myparam');
  SELECT simpleJSONExtractBool('{"myparam":true}', 'myparam');
  SELECT simpleJSONExtractString('{"myparam":"test_string"}', 'myparam');
  SELECT simpleJSONExtractString('{"myparam":"test\\"string"}', 'myparam');
  