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Anonymous
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4 years ago
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Set column types using json

Hi 🙂    i have a custom power bi connector that loads data from various json sources. i also have an endpoint that returns the data types for each column in the format   { { "columnName": "tes...
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  • Anonymous's avatar
    Anonymous
    4 years ago

    Hi Anonymous, lbendlin,

    ColumnTypeTable = Table.FromRecords(JsonColumnTypeData), //json data to table
ColumntypeList = Table.TransformRows(dataTable, each {[columnName], MapColumnType([columnType])}),

     That's how it works for me. I have created a mapping method to map the text type from JSON to Power Query type.